Update to latest trace-viewer

Change-Id: I01d0c0115cee7c838f0a66eb1f5c76756480e158
diff --git a/UPSTREAM_REVISION b/UPSTREAM_REVISION
index dd73238..fcec727 100644
--- a/UPSTREAM_REVISION
+++ b/UPSTREAM_REVISION
@@ -1 +1 @@
-bcdf739e4b5aaaafa6e2b896dce6b0866698d2f3
+98bb819e78ccfd8db0e9c08c4bf91d1fab162ab8
diff --git a/prefix.html b/prefix.html
index 887293a..1419f30 100644
--- a/prefix.html
+++ b/prefix.html
@@ -21,12 +21,12 @@
 {{SYSTRACE_TRACE_VIEWER_HTML}}
 <script language="javascript">
 document.addEventListener('DOMContentLoaded', function() {
-  var traceViewerEl = new tv.TraceViewer();
+  var traceViewerEl = new tr.TraceViewer();
   traceViewerEl.viewTitle = 'Android System Trace';
   var viewInsertionPt = document.body.querySelector('#trace-viewer-insertion-pt');
   viewInsertionPt.parentElement.replaceChild(traceViewerEl, viewInsertionPt);
 
-  var m = new tv.c.TraceModel();
+  var m = new tr.Model();
 
   var traceDataEls = document.body.querySelectorAll('.trace-data');
   var traces = [];
@@ -46,8 +46,8 @@
         traceViewerEl.timeline.focusElement = traceViewerEl;
     },
     function(err) {
-      var overlay = new tv.ui.Overlay();
-      overlay.textContent = tv.normalizeException(err).message;
+      var overlay = new tr.b.ui.Overlay();
+      overlay.textContent = tr.b.normalizeException(err).message;
       overlay.title = 'Import error';
       overlay.visible = true;
     });
diff --git a/systrace_trace_viewer.html b/systrace_trace_viewer.html
index bad4d27..bbf6fb3 100644
--- a/systrace_trace_viewer.html
+++ b/systrace_trace_viewer.html
@@ -100,7 +100,7 @@
 </overlay-frame>
 </overlay-vertical-centering-container>
 </overlay-mask>
-</template><polymer-element name="tv-b-dropdown">
+</template><polymer-element name="tr-b-ui-dropdown">
 <template>
 <style>
     :host {
@@ -249,9 +249,9 @@
 </tabs-content-container>
 </template>
 
-</polymer-element><polymer-element name="tracing-analysis-sub-view" constructor="TracingAnalysisSubView">
+</polymer-element><polymer-element name="tr-c-a-sub-view">
 
-</polymer-element><polymer-element name="tv-c-a-time-span">
+</polymer-element><polymer-element name="tr-b-u-time-duration-span">
 <template>
 <style>
     :host {
@@ -268,11 +268,11 @@
 <span id="warning" style="display:none">&#9888;</span>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-time-stamp">
+</polymer-element><polymer-element name="tr-b-u-time-stamp-span">
 <template>
 </template>
 
-</polymer-element><polymer-element name="tv-c-analysis-link" is="a">
+</polymer-element><polymer-element name="tr-c-a-analysis-link" is="a">
 <template>
 <style>
     :host {
@@ -292,29 +292,7 @@
 <content></content>
 </template>
 
-</polymer-element><polymer-element name="tv-c-analysis-generic-object-view" is="HTMLUnknownElement">
-<template>
-<style>
-    :host {
-      display: block;
-      font-family: monospace;
-    }
-    </style>
-<div id="content">
-</div>
-</template>
-
-</polymer-element>
-<polymer-element name="tv-c-analysis-generic-object-view-with-label" is="HTMLUnknownElement">
-<template>
-<style>
-    :host {
-      display: block;
-    }
-    </style>
-</template>
-
-</polymer-element><polymer-element name="tv-c-a-stack-frame">
+</polymer-element><polymer-element name="tr-b-u-size-in-bytes-span">
 <template>
 <style>
     :host {
@@ -323,30 +301,10 @@
       align-items: center;
     }
     </style>
-<tv-c-analysis-generic-object-view id="ov">
-</tv-c-analysis-generic-object-view>
+<span id="content"></span>
 </template>
 
-</polymer-element><polymer-element name="tracing-analysis-toggle-container" constructor="TracingAnalysisToggleContainer">
-<template>
-<style>
-      :host(:[visible]) {
-        display: flex;
-      }
-
-      :host(:not([visible])) {
-        display: none;
-      }
-
-      ::content > * {
-        flex: 0 1 auto;
-      }
-
-    </style>
-<content></content>
-</template>
-
-</polymer-element><polymer-element name="tracing-analysis-nested-table">
+</polymer-element><polymer-element name="tr-b-ui-table">
 <template>
 <style>
       :host {
@@ -467,7 +425,7 @@
 </template>
 
 </polymer-element>
-<polymer-element name="tracing-analysis-header-cell" constructor="TracingAnalysisHeaderCell" on-tap="onTap_">
+<polymer-element name="tr-b-ui-table-header-cell" on-tap="onTap_">
 <template>
 <style>
     :host {
@@ -493,7 +451,42 @@
 <span id="title"></span><side-element id="side"></side-element>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-single-event-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-generic-object-view" is="HTMLUnknownElement">
+<template>
+<style>
+    :host {
+      display: block;
+      font-family: monospace;
+    }
+    </style>
+<div id="content">
+</div>
+</template>
+
+</polymer-element>
+<polymer-element name="tr-c-a-generic-object-view-with-label" is="HTMLUnknownElement">
+<template>
+<style>
+    :host {
+      display: block;
+    }
+    </style>
+</template>
+
+</polymer-element><polymer-element name="tr-c-a-stack-frame">
+<template>
+<style>
+    :host {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+    }
+    </style>
+<tr-c-a-generic-object-view id="ov">
+</tr-c-a-generic-object-view>
+</template>
+
+</polymer-element><polymer-element name="tr-c-a-single-event-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -505,11 +498,11 @@
       align-self: stretch;
     }
     </style>
-<tracing-analysis-nested-table id="table">
-</tracing-analysis-nested-table>
+<tr-b-ui-table id="table">
+</tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-related-flows">
+</polymer-element><polymer-element name="tr-c-a-related-events">
 <template>
 <style>
     :host {
@@ -521,30 +514,30 @@
       align-self: stretch;
     }
     </style>
-<tracing-analysis-nested-table id="table"></tracing-analysis-nested-table>
+<tr-b-ui-table id="table"></tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-single-thread-slice-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-thread-slice-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
       display: flex;
       flex-direction: row;
     }
-    #flows {
+    #events {
       display: flex;
       flex-direction: column;
     }
 
     </style>
-<tv-c-a-single-event-sub-view id="content"></tv-c-a-single-event-sub-view>
-<div id="flows">
-<tv-c-a-related-flows id="rflows">
-</tv-c-a-related-flows>
+<tr-c-a-single-event-sub-view id="content"></tr-c-a-single-event-sub-view>
+<div id="events">
+<tr-c-a-related-events id="relatedEvents">
+</tr-c-a-related-events>
 </div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-selection-summary-table">
+</polymer-element><polymer-element name="tr-c-a-selection-summary-table">
 <template>
 <style>
     :host {
@@ -555,11 +548,11 @@
       align-self: stretch;
     }
     </style>
-<tracing-analysis-nested-table id="table">
-</tracing-analysis-nested-table>
+<tr-b-ui-table id="table">
+</tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-multi-event-summary-table">
+</polymer-element><polymer-element name="tr-c-a-multi-event-summary-table">
 <template>
 <style>
     :host {
@@ -570,11 +563,11 @@
       align-self: stretch;
     }
     </style>
-<tracing-analysis-nested-table id="table">
-</tracing-analysis-nested-table>
+<tr-b-ui-table id="table">
+</tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-multi-event-details-table">
+</polymer-element><polymer-element name="tr-c-a-multi-event-details-table">
 <template>
 <style>
     :host {
@@ -594,13 +587,13 @@
       font-size: 12px;
     }
     </style>
-<tracing-analysis-nested-table id="titletable">
-</tracing-analysis-nested-table>
-<tracing-analysis-nested-table id="table">
-</tracing-analysis-nested-table>
+<tr-b-ui-table id="titletable">
+</tr-b-ui-table>
+<tr-b-ui-table id="table">
+</tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-multi-event-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-event-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -617,11 +610,11 @@
       flex: 0 0 auto;
       align-self: stretch;
     }
-    tv-c-a-multi-event-summary-table {
+    tr-c-a-multi-event-summary-table {
       border-bottom: 1px solid #aaa;
     }
 
-    tv-c-a-selection-summary-table  {
+    tr-c-a-selection-summary-table  {
       margin-top: 1.25em;
       border-top: 1px solid #aaa;
       background-color: #eee;
@@ -633,7 +626,7 @@
 <div id="content"></div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-multi-thread-slice-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-thread-slice-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -643,26 +636,26 @@
       display: flex;
       flex: 1 1 auto;
     }
-    #content > tv-c-a-related-flows {
+    #content > tr-c-a-related-events {
       margin-left: 8px;
     }
     </style>
 <div id="content"></div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-single-async-slice-sub-view" extends="tv-c-a-single-event-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-async-slice-sub-view" extends="tr-c-a-single-event-sub-view">
 
-</polymer-element><polymer-element name="tv-c-a-multi-async-slice-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-async-slice-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
       display: flex;
     }
     </style>
-<tv-c-a-multi-event-sub-view id="content"></tv-c-a-multi-event-sub-view>
+<tr-c-a-multi-event-sub-view id="content"></tr-c-a-multi-event-sub-view>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-cpu-slice-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-cpu-slice-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     table {
@@ -713,14 +706,14 @@
 <tr>
 <td>Args:</td>
 <td>
-<tv-c-analysis-generic-object-view id="args">
-</tv-c-analysis-generic-object-view>
+<tr-c-a-generic-object-view id="args">
+</tr-c-a-generic-object-view>
 </td>
 </tr>
 </table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-multi-cpu-slice-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-cpu-slice-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -730,10 +723,10 @@
       flex: 1 1 auto;
     }
     </style>
-<tv-c-a-multi-event-sub-view id="content"></tv-c-a-multi-event-sub-view>
+<tr-c-a-multi-event-sub-view id="content"></tr-c-a-multi-event-sub-view>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-thread-time-slice-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-thread-time-slice-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     table {
@@ -794,7 +787,7 @@
 </table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-multi-thread-time-slice-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-thread-time-slice-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -804,10 +797,10 @@
       flex: 1 1 auto;
     }
     </style>
-<tv-c-a-multi-event-sub-view id="content"></tv-c-a-multi-event-sub-view>
+<tr-c-a-multi-event-sub-view id="content"></tr-c-a-multi-event-sub-view>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-instant-event-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-instant-event-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -817,7 +810,7 @@
 <div id="content"></div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-multi-instant-event-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-instant-event-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -829,21 +822,21 @@
 
 </polymer-element><style>
 .analysis-header{font-weight:bold}.analysis-results{font-family:monospace;white-space:pre}.analysis-results *{-webkit-user-select:text!important;cursor:text}.analysis-table{border-collapse:collapse;border-width:0;margin-bottom:25px;width:100%}.analysis-table tr>td:first-child{padding-left:2px}.analysis-table tr>td{padding:2px 4px 2px 4px;vertical-align:text-top;width:150px}.analysis-table td td{padding:0 0 0 0;width:auto}.analysis-table-header{text-align:left}.analysis-table-row{vertical-align:top}.analysis-table-row:nth-child(2n+0){background-color:#e2e2e2}.analysis-table-row-inverted:nth-child(2n+1){background-color:#e2e2e2}.selection-changing-link{color:-webkit-link;cursor:pointer;text-decoration:underline}.analysis-table thead{background-color:#e2e2e2;font-weight:bold}.analysis-table tfoot{font-weight:bold}
-</style><polymer-element name="tv-c-counter-sample-sub-view" extends="tracing-analysis-sub-view">
+</style><polymer-element name="tr-c-a-counter-sample-sub-view" extends="tr-c-a-sub-view">
 
-</polymer-element><polymer-element name="tv-c-single-flow-event-sub-view" extends="tv-c-a-single-event-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-flow-event-sub-view" extends="tr-c-a-single-event-sub-view">
 
-</polymer-element><polymer-element name="tv-c-multi-flow-event-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-flow-event-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
       display: flex;
     }
     </style>
-<tv-c-a-multi-event-sub-view id="content"></tv-c-a-multi-event-sub-view>
+<tr-c-a-multi-event-sub-view id="content"></tr-c-a-multi-event-sub-view>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-object-instance-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-object-instance-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -877,7 +870,7 @@
 <div id="content"></div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-object-snapshot-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-object-snapshot-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     #args {
@@ -907,27 +900,27 @@
 <content></content>
 </template>
 
-</polymer-element><polymer-element name="tv-c-multi-object-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-object-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
       display: flex;
     }
     </style>
-<tracing-analysis-nested-table id="content"></tracing-analysis-nested-table>
+<tr-b-ui-table id="content"></tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-sample-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-sample-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
       display: flex;
     }
     </style>
-<tracing-analysis-nested-table id="content"></tracing-analysis-nested-table>
+<tr-b-ui-table id="content"></tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-multi-sample-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-sample-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -937,11 +930,11 @@
 <div id="content"></div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-interaction-record-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-interaction-record-sub-view" extends="tr-c-a-sub-view">
 
-</polymer-element><polymer-element name="tv-c-multi-interaction-record-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-interaction-record-sub-view" extends="tr-c-a-sub-view">
 
-</polymer-element><polymer-element name="tv-c-a-alert-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-alert-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -953,11 +946,11 @@
       align-self: stretch;
     }
     </style>
-<tracing-analysis-nested-table id="table">
-</tracing-analysis-nested-table>
+<tr-b-ui-table id="table">
+</tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-frame-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-frame-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
@@ -969,36 +962,29 @@
       align-self: stretch;
     }
     </style>
-<tv-c-a-alert-sub-view id="asv">
-</tv-c-a-alert-sub-view>
+<tr-c-a-alert-sub-view id="asv">
+</tr-c-a-alert-sub-view>
 </template>
 
-</polymer-element><polymer-element name="tv-c-multi-frame-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-frame-sub-view" extends="tr-c-a-sub-view">
 
-</polymer-element><polymer-element name="tv-b-color-legend">
+</polymer-element><polymer-element name="tr-b-ui-color-legend">
 <template>
 <style>
     :host {
       display: inline-block;
     }
+
+    #square {
+      font-size: 150%;  /* Make the square bigger. */
+      line-height: 0%;  /* Prevent the square from increasing legend height. */
+    }
     </style>
 <span id="square"></span>
 <span id="label"></span>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-size-span">
-<template>
-<style>
-    :host {
-      display: flex;
-      flex-direction: row;
-      align-items: center;
-    }
-    </style>
-<span id="content"></span>
-</template>
-
-</polymer-element><polymer-element name="tv-c-memory-dump-allocator-details-pane">
+</polymer-element><polymer-element name="tr-c-a-memory-dump-allocator-details-pane">
 <template>
 <style>
       :host {
@@ -1035,7 +1021,7 @@
 <div id="contents"></div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-memory-dump-vm-regions-details-pane">
+</polymer-element><polymer-element name="tr-c-a-memory-dump-vm-regions-details-pane">
 <template>
 <style>
       :host {
@@ -1072,7 +1058,7 @@
 <div id="contents"></div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-memory-dump-overview-pane">
+</polymer-element><polymer-element name="tr-c-a-memory-dump-overview-pane">
 <template>
 <style>
       :host {
@@ -1098,11 +1084,11 @@
       }
     </style>
 <div id="label">Overview</div>
-<tracing-analysis-nested-table id="table">
-</tracing-analysis-nested-table>
+<tr-b-ui-table id="table">
+</tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-memory-dump-view">
+</polymer-element><polymer-element name="tr-c-a-memory-dump-view">
 <template>
 <style>
     :host {
@@ -1115,45 +1101,45 @@
       flex: 0 0 auto;
     }
     </style>
-<tv-c-memory-dump-overview-pane id="overview_pane">
-</tv-c-memory-dump-overview-pane>
+<tr-c-a-memory-dump-overview-pane id="overview_pane">
+</tr-c-a-memory-dump-overview-pane>
 <div id="details_pane_container">
 </div>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-process-memory-dump-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-process-memory-dump-sub-view" extends="tr-c-a-sub-view">
 <template>
-<tv-c-memory-dump-view id="memory_dump_view">
-</tv-c-memory-dump-view>
+<tr-c-a-memory-dump-view id="memory_dump_view">
+</tr-c-a-memory-dump-view>
 </template>
 
-</polymer-element><polymer-element name="tv-c-multi-process-memory-dump-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-process-memory-dump-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
       display: flex;
     }
     </style>
-<tracing-analysis-nested-table id="content"></tracing-analysis-nested-table>
+<tr-b-ui-table id="content"></tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-single-global-memory-dump-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-single-global-memory-dump-sub-view" extends="tr-c-a-sub-view">
 <template>
-<tv-c-memory-dump-view id="memory_dump_view">
-</tv-c-memory-dump-view>
+<tr-c-a-memory-dump-view id="memory_dump_view">
+</tr-c-a-memory-dump-view>
 </template>
 
-</polymer-element><polymer-element name="tv-c-multi-global-memory-dump-sub-view" extends="tracing-analysis-sub-view">
+</polymer-element><polymer-element name="tr-c-a-multi-global-memory-dump-sub-view" extends="tr-c-a-sub-view">
 <template>
 <style>
     :host {
       display: flex;
     }
     </style>
-<tracing-analysis-nested-table id="content"></tracing-analysis-nested-table>
+<tr-b-ui-table id="content"></tr-b-ui-table>
 </template>
 
-</polymer-element><polymer-element name="tv-c-a-analysis-view">
+</polymer-element><polymer-element name="tr-c-a-analysis-view">
 <template>
 <style>
       :host {
@@ -1355,9 +1341,9 @@
 <div id="prompt" on-keypress="{{ promptKeyPress }}" on-keydown="{{ promptKeyDown }}" on-blur="{{ onConsoleBlur }}">
 </div></div></template>
 
-</polymer-element><polymer-element name="tv-c-side-panel">
+</polymer-element><polymer-element name="tr-c-side-panel">
 
-</polymer-element><polymer-element name="tv-c-side-panel-container" is="HTMLUnknownElement">
+</polymer-element><polymer-element name="tr-c-side-panel-container" is="HTMLUnknownElement">
 <template>
 <style>
     :host {
@@ -1418,7 +1404,7 @@
 </template>
 
 </polymer-element><style>
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+x-timeline-view{-webkit-flex-direction:column;cursor:default;display:-webkit-flex;font-family:sans-serif;padding:0}x-timeline-view>.control>.title{font-size:14px;height:22px;padding-left:2px;padding-right:8px;padding-top:2px;flex:1 0 auto}x-timeline-view>.control{background-color:#e6e6e6;background-image:-webkit-gradient(linear,0 0,0 100%,from(#E5E5E5),to(#D1D1D1));flex:0 0 auto;overflow-x:auto}x-timeline-view>.control>.bar{display:flex}x-timeline-view>.control::-webkit-scrollbar{height:0px}x-timeline-view>.control>.bar>#right-controls{margin-left:auto}x-timeline-view>.control>#collapsing-controls{display:-webkit-flex}x-timeline-view>.control .controls{display:-webkit-flex;flex:0 0 auto}x-timeline-view>.control>.bar>span{padding-left:5px;padding-right:10px}x-timeline-view>.control>.bar>.controls button,x-timeline-view>.control>.bar>.controls label,x-timeline-view>.control>.bar>.controls tr-b-ui-dropdown{font-size:14px;margin:1px 2px 1px 2px}x-timeline-view>.control>.bar>.spacer{-webkit-flex:1 1 auto}x-timeline-view>middle-container{-webkit-flex:1 1 auto;-webkit-flex-direction:row;border-bottom:1px solid #8e8e8e;display:-webkit-flex;min-height:0}x-timeline-view>middle-container>track-view-container{-webkit-flex:1 1 auto;display:-webkit-flex;min-height:0;min-width:0}x-timeline-view>middle-container>track-view-container>*{-webkit-flex:1 1 auto}x-timeline-view>middle-container>x-timeline-view-side-panel-container{-webkit-flex:0 0 auto}x-timeline-view>x-drag-handle{-webkit-flex:0 0 auto}x-timeline-view>tr-c-a-analysis-view{-webkit-flex:0 0 auto}x-timeline-view .selection{margin:2px}x-timeline-view .selection ul{margin:0}.button{background-color:#f8f8f8;border:1px solid rgba(0,0,0,0.5);color:rgba(0,0,0,0.8);font-size:14px;height:19px;margin:1px;min-width:23px;text-align:center}x-timeline-view>.control>.bar>.controls tr-b-ui-dropdown{font-size:12px;height:19px;background-color:#f8f8f8}.button:hover{background-color:rgba(255,255,255,1.0);border:1px solid rgba(0,0,0,0.8);box-shadow:0 0 .05em rgba(0,0,0,0.4);color:rgba(0,0,0,1)}.view-info-button{padding-left:4px;padding-right:4px;width:auto}.view-info-button:hover{border:solid 1px}.metadata-dialog-text{font-family:monospace;overflow:auto;white-space:pre}.view-help-text{-webkit-flex:1 1 auto;-webkit-flex-direction:row;display:-webkit-flex;width:700px}.view-help-text .column{width:50%}.view-help-text h2{font-size:1.2em;margin:0;margin-top:5px;text-align:center}.view-help-text h3{margin:0;margin-left:126px;margin-top:10px}.view-help-text .pair{-webkit-flex:1 1 auto;-webkit-flex-direction:row;display:-webkit-flex}.view-help-text .command{font-family:monospace;margin-right:5px;text-align:right;width:150px}.view-help-text .action{font-size:0.9em;text-align:left;width:200px}.view-help-text .mouse-mode-icon{border:1px solid #888;border-radius:3px;box-shadow:inset 0 0 2px rgba(0,0,0,0.3);display:inline-block;height:26px;margin-right:1px;position:relative;top:4px;width:27px;zoom:0.75}.view-help-text .mouse-mode-icon.pan-mode{background-position:-1px -11px}.view-help-text .mouse-mode-icon.select-mode{background-position:-1px -41px}.view-help-text .mouse-mode-icon.zoom-mode{background-position:-1px -71px}.view-help-text .mouse-mode-icon.timing-mode{background-position:-1px -101px}
 </style>
 
 
@@ -1446,10 +1432,10 @@
 </div>
 <middle-container>
 <track-view-container></track-view-container>
-<tv-c-side-panel-container></tv-c-side-panel-container>
+<tr-c-side-panel-container></tr-c-side-panel-container>
 </middle-container>
 <x-drag-handle></x-drag-handle>
-<tv-c-a-analysis-view id="analysis"></tv-c-a-analysis-view>
+<tr-c-a-analysis-view id="analysis"></tr-c-a-analysis-view>
 </template>
 <template id="help-btn-template">
 <div class="button view-help-button">?</div>
@@ -1616,7 +1602,7 @@
 </svg>
 </template><style>
 * /deep/ .line-chart .line{fill:none;stroke-width:1.5px}* /deep/ .line-chart #brushes>rect{fill:rgb(192,192,192)}
-</style><polymer-element name="tv-e-analysis-side-panel-alerts" extends="tv-c-side-panel">
+</style><polymer-element name="tr-e-s-alerts-side-panel" extends="tr-c-side-panel">
 <template>
 <style>
     :host {
@@ -1660,7 +1646,7 @@
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 window._TV_IS_COMPILED = true;
-'use strict';var global=this;this.tv=(function(){if(window.tv){console.warn('Base was multiply initialized. First init wins.');return window.tv;}
+'use strict';var global=this;this.tr=(function(){if(window.tr){console.warn('Base was multiply initialized. First init wins.');return window.tr;}
 function exportPath(name,opt_object,opt_objectToExportTo){var parts=name.split('.');var cur=opt_objectToExportTo||global;for(var part;parts.length&&(part=parts.shift());){if(!parts.length&&opt_object!==undefined){cur[part]=opt_object;}else if(part in cur){cur=cur[part];}else{cur=cur[part]={};}}
 return cur;};function isDefined(name,opt_globalObject){var parts=name.split('.');var curObject=opt_globalObject||global;for(var i=0;i<parts.length;i++){var partName=parts[i];var nextObject=curObject[partName];if(nextObject===undefined)
 return false;curObject=nextObject;}
@@ -1673,33 +1659,33 @@
 function getPanicText(){return rawPanicMessages.map(function(msg){return msg.title;}).join(', ');}
 function exportTo(namespace,fn){var obj=exportPath(namespace);var exports=fn();for(var propertyName in exports){var propertyDescriptor=Object.getOwnPropertyDescriptor(exports,propertyName);if(propertyDescriptor)
 Object.defineProperty(obj,propertyName,propertyDescriptor);}};function initialize(){if(!window._TRACE_VIEWER_IS_COMPILED){var ver=parseInt(window.navigator.appVersion.match(/Chrome\/(\d+)\./)[1],10);var support_content_shell=window.navigator.appVersion.match('77.34.5');if(ver<36&&!support_content_shell){var msg='A Chrome version of 36 or higher is required for '+'trace-viewer development. Please upgrade your version of Chrome '+'and try again.';showPanic('Invalid Chrome version',msg);}}
-tv.doc=document;tv.isMac=/Mac/.test(navigator.platform);tv.isWindows=/Win/.test(navigator.platform);tv.isChromeOS=/CrOS/.test(navigator.userAgent);tv.isLinux=/Linux/.test(navigator.userAgent);}
-return{initialize:initialize,exportTo:exportTo,isDefined:isDefined,showPanic:showPanic,hasPanic:hasPanic,getPanicText:getPanicText};})();tv.initialize();'use strict';tv.exportTo('tv.b.ui',function(){function decorate(source,constr){var elements;if(typeof source=='string')
-elements=tv.doc.querySelectorAll(source);else
+tr.doc=document;tr.isMac=/Mac/.test(navigator.platform);tr.isWindows=/Win/.test(navigator.platform);tr.isChromeOS=/CrOS/.test(navigator.userAgent);tr.isLinux=/Linux/.test(navigator.userAgent);}
+return{initialize:initialize,exportTo:exportTo,isDefined:isDefined,showPanic:showPanic,hasPanic:hasPanic,getPanicText:getPanicText};})();tr.initialize();'use strict';tr.exportTo('tr.b.ui',function(){function decorate(source,constr){var elements;if(typeof source=='string')
+elements=tr.doc.querySelectorAll(source);else
 elements=[source];for(var i=0,el;el=elements[i];i++){if(!(el instanceof constr))
 constr.decorate(el);}}
 function define(className,opt_parentConstructor,opt_tagNS){if(typeof className=='function'){throw new Error('Passing functions as className is deprecated. Please '+'use (className, opt_parentConstructor) to subclass');}
 var className=className.toLowerCase();if(opt_parentConstructor&&!opt_parentConstructor.tagName)
-throw new Error('opt_parentConstructor was not '+'created by tv.b.ui.define');var tagName=className;var tagNS=undefined;if(opt_parentConstructor){if(opt_tagNS)
+throw new Error('opt_parentConstructor was not '+'created by tr.b.ui.define');var tagName=className;var tagNS=undefined;if(opt_parentConstructor){if(opt_tagNS)
 throw new Error('Must not specify tagNS if parentConstructor is given');var parent=opt_parentConstructor;while(parent&&parent.tagName){tagName=parent.tagName;tagNS=parent.tagNS;parent=parent.parentConstructor;}}else{tagNS=opt_tagNS;}
 function f(){if(opt_parentConstructor&&f.prototype.__proto__!=opt_parentConstructor.prototype){throw new Error(className+' prototye\'s __proto__ field is messed up. '+'It MUST be the prototype of '+opt_parentConstructor.tagName);}
 var el;if(tagNS===undefined)
-el=tv.doc.createElement(tagName);else
-el=tv.doc.createElementNS(tagNS,tagName);f.decorate.call(this,el,arguments);return el;}
+el=tr.doc.createElement(tagName);else
+el=tr.doc.createElementNS(tagNS,tagName);f.decorate.call(this,el,arguments);return el;}
 f.decorate=function(el){el.__proto__=f.prototype;el.decorate.apply(el,arguments[1]);el.constructor=f;};f.className=className;f.tagName=tagName;f.tagNS=tagNS;f.parentConstructor=(opt_parentConstructor?opt_parentConstructor:undefined);f.toString=function(){if(!f.parentConstructor)
 return f.tagName;return f.parentConstructor.toString()+'::'+f.className;};return f;}
 function elementIsChildOf(el,potentialParent){if(el==potentialParent)
 return false;var cur=el;while(cur.parentNode){if(cur==potentialParent)
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-return false;};return{decorate:decorate,define:define,elementIsChildOf:elementIsChildOf};});'use strict';tv.exportTo('tv.b',function(){function asArray(arrayish){var values=[];for(var i=0;i<arrayish.length;i++)
+return false;};return{decorate:decorate,define:define,elementIsChildOf:elementIsChildOf};});'use strict';tr.exportTo('tr.b',function(){function asArray(arrayish){var values=[];for(var i=0;i<arrayish.length;i++)
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 return tmp;}
 if(x.length==y.length)
 return 0;if(x[i]===undefined)
 return-1;return 1;}
-function comparePossiblyUndefinedValues(x,y,cmp){if(x!==undefined&&y!==undefined)
-return cmp(x,y);if(x!==undefined)
+function comparePossiblyUndefinedValues(x,y,cmp,opt_this){if(x!==undefined&&y!==undefined)
+return cmp.call(opt_this,x,y);if(x!==undefined)
 return-1;if(y!==undefined)
 return 1;return 0;}
 function concatenateArrays(){var values=[];for(var i=0;i<arguments.length;i++){if(!(arguments[i]instanceof Array))
@@ -1713,6 +1699,9 @@
 values.push(dict[key]);return values;}
 function dictionaryLength(dict){var n=0;for(var key in dict)
 n++;return n;}
+function group(ary,fn){return ary.reduce(function(accumulator,curr){var key=fn(curr);if(key in accumulator)
+accumulator[key].push(curr);else
+accumulator[key]=[curr];return accumulator;},{});}
 function iterItems(dict,fn,opt_this){opt_this=opt_this||this;var keys=Object.keys(dict);for(var i=0;i<keys.length;i++){var key=keys[i];fn.call(opt_this,key,dict[key]);}}
 function mapItems(dict,fn,opt_this){opt_this=opt_this||this;var result={};var keys=Object.keys(dict);for(var i=0;i<keys.length;i++){var key=keys[i];result[key]=fn.call(opt_this,key,dict[key]);}
 return result;}
@@ -1726,18 +1715,22 @@
 return-1;}
 function findFirstInArray(ary,opt_func,opt_this){var i=findFirstIndexInArray(ary,opt_func,opt_func);if(i===-1)
 return undefined;return ary[i];}
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e[0]=o*l-u*f,e[1]=i*f-r*l,e[2]=r*u-i*o,e[3]=u*a-s*l,e[4]=n*l-i*a,e[5]=i*s-n*u,e[6]=s*f-o*a,e[7]=r*a-n*f,e[8]=n*o-r*s,e},f.determinant=function(e){var t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],o=e[5],u=e[6],a=e[7],f=e[8];return t*(f*s-o*a)+n*(-f*i+o*u)+r*(a*i-s*u)},f.multiply=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=n[0],p=n[1],d=n[2],v=n[3],m=n[4],g=n[5],y=n[6],b=n[7],w=n[8];return e[0]=h*r+p*o+d*f,e[1]=h*i+p*u+d*l,e[2]=h*s+p*a+d*c,e[3]=v*r+m*o+g*f,e[4]=v*i+m*u+g*l,e[5]=v*s+m*a+g*c,e[6]=y*r+b*o+w*f,e[7]=y*i+b*u+w*l,e[8]=y*s+b*a+w*c,e},f.mul=f.multiply,f.translate=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=n[0],p=n[1];return e[0]=r,e[1]=i,e[2]=s,e[3]=o,e[4]=u,e[5]=a,e[6]=h*r+p*o+f,e[7]=h*i+p*u+l,e[8]=h*s+p*a+c,e},f.rotate=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=Math.sin(n),p=Math.cos(n);return e[0]=p*r+h*o,e[1]=p*i+h*u,e[2]=p*s+h*a,e[3]=p*o-h*r,e[4]=p*u-h*i,e[5]=p*a-h*s,e[6]=f,e[7]=l,e[8]=c,e},f.scale=function(e,t,n){var r=n[0],i=n[2];return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=i*t[3],e[4]=i*t[4],e[5]=i*t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},f.fromMat2d=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=0,e[3]=t[2],e[4]=t[3],e[5]=0,e[6]=t[4],e[7]=t[5],e[8]=1,e},f.fromQuat=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n+n,u=r+r,a=i+i,f=n*o,l=n*u,c=n*a,h=r*u,p=r*a,d=i*a,v=s*o,m=s*u,g=s*a;return e[0]=1-(h+d),e[1]=l+g,e[2]=c-m,e[3]=l-g,e[4]=1-(f+d),e[5]=p+v,e[6]=c+m,e[7]=p-v,e[8]=1-(f+h),e},f.str=function(e){return"mat3("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+")"},typeof e!="undefined"&&(e.mat3=f);var l={};l.create=function(){var e=new n(16);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.clone=function(e){var t=new n(16);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},l.copy=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},l.identity=function(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.transpose=function(e,t){if(e===t){var n=t[1],r=t[2],i=t[3],s=t[6],o=t[7],u=t[11];e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=s,e[11]=t[14],e[12]=i,e[13]=o,e[14]=u}else e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=t[1],e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=t[2],e[9]=t[6],e[10]=t[10],e[11]=t[14],e[12]=t[3],e[13]=t[7],e[14]=t[11],e[15]=t[15];return e},l.invert=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8],c=t[9],h=t[10],p=t[11],d=t[12],v=t[13],m=t[14],g=t[15],y=n*u-r*o,b=n*a-i*o,w=n*f-s*o,E=r*a-i*u,S=r*f-s*u,x=i*f-s*a,T=l*v-c*d,N=l*m-h*d,C=l*g-p*d,k=c*m-h*v,L=c*g-p*v,A=h*g-p*m,O=y*A-b*L+w*k+E*C-S*N+x*T;return O?(O=1/O,e[0]=(u*A-a*L+f*k)*O,e[1]=(i*L-r*A-s*k)*O,e[2]=(v*x-m*S+g*E)*O,e[3]=(h*S-c*x-p*E)*O,e[4]=(a*C-o*A-f*N)*O,e[5]=(n*A-i*C+s*N)*O,e[6]=(m*w-d*x-g*b)*O,e[7]=(l*x-h*w+p*b)*O,e[8]=(o*L-u*C+f*T)*O,e[9]=(r*C-n*L-s*T)*O,e[10]=(d*S-v*w+g*y)*O,e[11]=(c*w-l*S-p*y)*O,e[12]=(u*N-o*k-a*T)*O,e[13]=(n*k-r*N+i*T)*O,e[14]=(v*b-d*E-m*y)*O,e[15]=(l*E-c*b+h*y)*O,e):null},l.adjoint=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8],c=t[9],h=t[10],p=t[11],d=t[12],v=t[13],m=t[14],g=t[15];return e[0]=u*(h*g-p*m)-c*(a*g-f*m)+v*(a*p-f*h),e[1]=-(r*(h*g-p*m)-c*(i*g-s*m)+v*(i*p-s*h)),e[2]=r*(a*g-f*m)-u*(i*g-s*m)+v*(i*f-s*a),e[3]=-(r*(a*p-f*h)-u*(i*p-s*h)+c*(i*f-s*a)),e[4]=-(o*(h*g-p*m)-l*(a*g-f*m)+d*(a*p-f*h)),e[5]=n*(h*g-p*m)-l*(i*g-s*m)+d*(i*p-s*h),e[6]=-(n*(a*g-f*m)-o*(i*g-s*m)+d*(i*f-s*a)),e[7]=n*(a*p-f*h)-o*(i*p-s*h)+l*(i*f-s*a),e[8]=o*(c*g-p*v)-l*(u*g-f*v)+d*(u*p-f*c),e[9]=-(n*(c*g-p*v)-l*(r*g-s*v)+d*(r*p-s*c)),e[10]=n*(u*g-f*v)-o*(r*g-s*v)+d*(r*f-s*u),e[11]=-(n*(u*p-f*c)-o*(r*p-s*c)+l*(r*f-s*u)),e[12]=-(o*(c*m-h*v)-l*(u*m-a*v)+d*(u*h-a*c)),e[13]=n*(c*m-h*v)-l*(r*m-i*v)+d*(r*h-i*c),e[14]=-(n*(u*m-a*v)-o*(r*m-i*v)+d*(r*a-i*u)),e[15]=n*(u*h-a*c)-o*(r*h-i*c)+l*(r*a-i*u),e},l.determinant=function(e){var t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],o=e[5],u=e[6],a=e[7],f=e[8],l=e[9],c=e[10],h=e[11],p=e[12],d=e[13],v=e[14],m=e[15],g=t*o-n*s,y=t*u-r*s,b=t*a-i*s,w=n*u-r*o,E=n*a-i*o,S=r*a-i*u,x=f*d-l*p,T=f*v-c*p,N=f*m-h*p,C=l*v-c*d,k=l*m-h*d,L=c*m-h*v;return g*L-y*k+b*C+w*N-E*T+S*x},l.multiply=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=t[9],p=t[10],d=t[11],v=t[12],m=t[13],g=t[14],y=t[15],b=n[0],w=n[1],E=n[2],S=n[3];return e[0]=b*r+w*u+E*c+S*v,e[1]=b*i+w*a+E*h+S*m,e[2]=b*s+w*f+E*p+S*g,e[3]=b*o+w*l+E*d+S*y,b=n[4],w=n[5],E=n[6],S=n[7],e[4]=b*r+w*u+E*c+S*v,e[5]=b*i+w*a+E*h+S*m,e[6]=b*s+w*f+E*p+S*g,e[7]=b*o+w*l+E*d+S*y,b=n[8],w=n[9],E=n[10],S=n[11],e[8]=b*r+w*u+E*c+S*v,e[9]=b*i+w*a+E*h+S*m,e[10]=b*s+w*f+E*p+S*g,e[11]=b*o+w*l+E*d+S*y,b=n[12],w=n[13],E=n[14],S=n[15],e[12]=b*r+w*u+E*c+S*v,e[13]=b*i+w*a+E*h+S*m,e[14]=b*s+w*f+E*p+S*g,e[15]=b*o+w*l+E*d+S*y,e},l.mul=l.multiply,l.translate=function(e,t,n){var r=n[0],i=n[1],s=n[2],o,u,a,f,l,c,h,p,d,v,m,g;return t===e?(e[12]=t[0]*r+t[4]*i+t[8]*s+t[12],e[13]=t[1]*r+t[5]*i+t[9]*s+t[13],e[14]=t[2]*r+t[6]*i+t[10]*s+t[14],e[15]=t[3]*r+t[7]*i+t[11]*s+t[15]):(o=t[0],u=t[1],a=t[2],f=t[3],l=t[4],c=t[5],h=t[6],p=t[7],d=t[8],v=t[9],m=t[10],g=t[11],e[0]=o,e[1]=u,e[2]=a,e[3]=f,e[4]=l,e[5]=c,e[6]=h,e[7]=p,e[8]=d,e[9]=v,e[10]=m,e[11]=g,e[12]=o*r+l*i+d*s+t[12],e[13]=u*r+c*i+v*s+t[13],e[14]=a*r+h*i+m*s+t[14],e[15]=f*r+p*i+g*s+t[15]),e},l.scale=function(e,t,n){var r=n[0],i=n[1],s=n[2];return e[0]=t[0]*r,e[1]=t[1]*r,e[2]=t[2]*r,e[3]=t[3]*r,e[4]=t[4]*i,e[5]=t[5]*i,e[6]=t[6]*i,e[7]=t[7]*i,e[8]=t[8]*s,e[9]=t[9]*s,e[10]=t[10]*s,e[11]=t[11]*s,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},l.rotate=function(e,n,r,i){var s=i[0],o=i[1],u=i[2],a=Math.sqrt(s*s+o*o+u*u),f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T,N,C,k,L,A,O,M,_;return Math.abs(a)<t?null:(a=1/a,s*=a,o*=a,u*=a,f=Math.sin(r),l=Math.cos(r),c=1-l,h=n[0],p=n[1],d=n[2],v=n[3],m=n[4],g=n[5],y=n[6],b=n[7],w=n[8],E=n[9],S=n[10],x=n[11],T=s*s*c+l,N=o*s*c+u*f,C=u*s*c-o*f,k=s*o*c-u*f,L=o*o*c+l,A=u*o*c+s*f,O=s*u*c+o*f,M=o*u*c-s*f,_=u*u*c+l,e[0]=h*T+m*N+w*C,e[1]=p*T+g*N+E*C,e[2]=d*T+y*N+S*C,e[3]=v*T+b*N+x*C,e[4]=h*k+m*L+w*A,e[5]=p*k+g*L+E*A,e[6]=d*k+y*L+S*A,e[7]=v*k+b*L+x*A,e[8]=h*O+m*M+w*_,e[9]=p*O+g*M+E*_,e[10]=d*O+y*M+S*_,e[11]=v*O+b*M+x*_,n!==e&&(e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15]),e)},l.rotateX=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[4],o=t[5],u=t[6],a=t[7],f=t[8],l=t[9],c=t[10],h=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=s*i+f*r,e[5]=o*i+l*r,e[6]=u*i+c*r,e[7]=a*i+h*r,e[8]=f*i-s*r,e[9]=l*i-o*r,e[10]=c*i-u*r,e[11]=h*i-a*r,e},l.rotateY=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[0],o=t[1],u=t[2],a=t[3],f=t[8],l=t[9],c=t[10],h=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i-f*r,e[1]=o*i-l*r,e[2]=u*i-c*r,e[3]=a*i-h*r,e[8]=s*r+f*i,e[9]=o*r+l*i,e[10]=u*r+c*i,e[11]=a*r+h*i,e},l.rotateZ=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[0],o=t[1],u=t[2],a=t[3],f=t[4],l=t[5],c=t[6],h=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i+f*r,e[1]=o*i+l*r,e[2]=u*i+c*r,e[3]=a*i+h*r,e[4]=f*i-s*r,e[5]=l*i-o*r,e[6]=c*i-u*r,e[7]=h*i-a*r,e},l.fromRotationTranslation=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=r+r,a=i+i,f=s+s,l=r*u,c=r*a,h=r*f,p=i*a,d=i*f,v=s*f,m=o*u,g=o*a,y=o*f;return e[0]=1-(p+v),e[1]=c+y,e[2]=h-g,e[3]=0,e[4]=c-y,e[5]=1-(l+v),e[6]=d+m,e[7]=0,e[8]=h+g,e[9]=d-m,e[10]=1-(l+p),e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e},l.fromQuat=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n+n,u=r+r,a=i+i,f=n*o,l=n*u,c=n*a,h=r*u,p=r*a,d=i*a,v=s*o,m=s*u,g=s*a;return 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o=e[s],u=e[o];i=Math.sqrt(n[s*3+s]-n[o*3+o]-n[u*3+u]+1),t[s]=.5*i,i=.5/i,t[3]=(n[u*3+o]-n[o*3+u])*i,t[o]=(n[o*3+s]+n[s*3+o])*i,t[u]=(n[u*3+s]+n[s*3+u])*i}return t}}(),c.str=function(e){return"quat("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+")"},typeof e!="undefined"&&(e.quat=c)}(e.exports)})();'use strict';tv.exportTo('tv.b',function(){var tmp_vec2=vec2.create();var tmp_vec2b=vec2.create();var tmp_vec4=vec4.create();var tmp_mat2d=mat2d.create();vec2.createFromArray=function(arr){if(arr.length!=2)
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e[0]=p*r+h*o,e[1]=p*i+h*u,e[2]=p*s+h*a,e[3]=p*o-h*r,e[4]=p*u-h*i,e[5]=p*a-h*s,e[6]=f,e[7]=l,e[8]=c,e},f.scale=function(e,t,n){var r=n[0],i=n[2];return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=i*t[3],e[4]=i*t[4],e[5]=i*t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},f.fromMat2d=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=0,e[3]=t[2],e[4]=t[3],e[5]=0,e[6]=t[4],e[7]=t[5],e[8]=1,e},f.fromQuat=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n+n,u=r+r,a=i+i,f=n*o,l=n*u,c=n*a,h=r*u,p=r*a,d=i*a,v=s*o,m=s*u,g=s*a;return e[0]=1-(h+d),e[1]=l+g,e[2]=c-m,e[3]=l-g,e[4]=1-(f+d),e[5]=p+v,e[6]=c+m,e[7]=p-v,e[8]=1-(f+h),e},f.str=function(e){return"mat3("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+")"},typeof e!="undefined"&&(e.mat3=f);var l={};l.create=function(){var e=new n(16);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.clone=function(e){var t=new n(16);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},l.copy=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},l.identity=function(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.transpose=function(e,t){if(e===t){var n=t[1],r=t[2],i=t[3],s=t[6],o=t[7],u=t[11];e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=s,e[11]=t[14],e[12]=i,e[13]=o,e[14]=u}else e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=t[1],e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=t[2],e[9]=t[6],e[10]=t[10],e[11]=t[14],e[12]=t[3],e[13]=t[7],e[14]=t[11],e[15]=t[15];return e},l.invert=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8],c=t[9],h=t[10],p=t[11],d=t[12],v=t[13],m=t[14],g=t[15],y=n*u-r*o,b=n*a-i*o,w=n*f-s*o,E=r*a-i*u,S=r*f-s*u,x=i*f-s*a,T=l*v-c*d,N=l*m-h*d,C=l*g-p*d,k=c*m-h*v,L=c*g-p*v,A=h*g-p*m,O=y*A-b*L+w*k+E*C-S*N+x*T;return O?(O=1/O,e[0]=(u*A-a*L+f*k)*O,e[1]=(i*L-r*A-s*k)*O,e[2]=(v*x-m*S+g*E)*O,e[3]=(h*S-c*x-p*E)*O,e[4]=(a*C-o*A-f*N)*O,e[5]=(n*A-i*C+s*N)*O,e[6]=(m*w-d*x-g*b)*O,e[7]=(l*x-h*w+p*b)*O,e[8]=(o*L-u*C+f*T)*O,e[9]=(r*C-n*L-s*T)*O,e[10]=(d*S-v*w+g*y)*O,e[11]=(c*w-l*S-p*y)*O,e[12]=(u*N-o*k-a*T)*O,e[13]=(n*k-r*N+i*T)*O,e[14]=(v*b-d*E-m*y)*O,e[15]=(l*E-c*b+h*y)*O,e):null},l.adjoint=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=t[4],u=t[5],a=t[6],f=t[7],l=t[8],c=t[9],h=t[10],p=t[11],d=t[12],v=t[13],m=t[14],g=t[15];return e[0]=u*(h*g-p*m)-c*(a*g-f*m)+v*(a*p-f*h),e[1]=-(r*(h*g-p*m)-c*(i*g-s*m)+v*(i*p-s*h)),e[2]=r*(a*g-f*m)-u*(i*g-s*m)+v*(i*f-s*a),e[3]=-(r*(a*p-f*h)-u*(i*p-s*h)+c*(i*f-s*a)),e[4]=-(o*(h*g-p*m)-l*(a*g-f*m)+d*(a*p-f*h)),e[5]=n*(h*g-p*m)-l*(i*g-s*m)+d*(i*p-s*h),e[6]=-(n*(a*g-f*m)-o*(i*g-s*m)+d*(i*f-s*a)),e[7]=n*(a*p-f*h)-o*(i*p-s*h)+l*(i*f-s*a),e[8]=o*(c*g-p*v)-l*(u*g-f*v)+d*(u*p-f*c),e[9]=-(n*(c*g-p*v)-l*(r*g-s*v)+d*(r*p-s*c)),e[10]=n*(u*g-f*v)-o*(r*g-s*v)+d*(r*f-s*u),e[11]=-(n*(u*p-f*c)-o*(r*p-s*c)+l*(r*f-s*u)),e[12]=-(o*(c*m-h*v)-l*(u*m-a*v)+d*(u*h-a*c)),e[13]=n*(c*m-h*v)-l*(r*m-i*v)+d*(r*h-i*c),e[14]=-(n*(u*m-a*v)-o*(r*m-i*v)+d*(r*a-i*u)),e[15]=n*(u*h-a*c)-o*(r*h-i*c)+l*(r*a-i*u),e},l.determinant=function(e){var t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],o=e[5],u=e[6],a=e[7],f=e[8],l=e[9],c=e[10],h=e[11],p=e[12],d=e[13],v=e[14],m=e[15],g=t*o-n*s,y=t*u-r*s,b=t*a-i*s,w=n*u-r*o,E=n*a-i*o,S=r*a-i*u,x=f*d-l*p,T=f*v-c*p,N=f*m-h*p,C=l*v-c*d,k=l*m-h*d,L=c*m-h*v;return g*L-y*k+b*C+w*N-E*T+S*x},l.multiply=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=t[6],l=t[7],c=t[8],h=t[9],p=t[10],d=t[11],v=t[12],m=t[13],g=t[14],y=t[15],b=n[0],w=n[1],E=n[2],S=n[3];return e[0]=b*r+w*u+E*c+S*v,e[1]=b*i+w*a+E*h+S*m,e[2]=b*s+w*f+E*p+S*g,e[3]=b*o+w*l+E*d+S*y,b=n[4],w=n[5],E=n[6],S=n[7],e[4]=b*r+w*u+E*c+S*v,e[5]=b*i+w*a+E*h+S*m,e[6]=b*s+w*f+E*p+S*g,e[7]=b*o+w*l+E*d+S*y,b=n[8],w=n[9],E=n[10],S=n[11],e[8]=b*r+w*u+E*c+S*v,e[9]=b*i+w*a+E*h+S*m,e[10]=b*s+w*f+E*p+S*g,e[11]=b*o+w*l+E*d+S*y,b=n[12],w=n[13],E=n[14],S=n[15],e[12]=b*r+w*u+E*c+S*v,e[13]=b*i+w*a+E*h+S*m,e[14]=b*s+w*f+E*p+S*g,e[15]=b*o+w*l+E*d+S*y,e},l.mul=l.multiply,l.translate=function(e,t,n){var r=n[0],i=n[1],s=n[2],o,u,a,f,l,c,h,p,d,v,m,g;return t===e?(e[12]=t[0]*r+t[4]*i+t[8]*s+t[12],e[13]=t[1]*r+t[5]*i+t[9]*s+t[13],e[14]=t[2]*r+t[6]*i+t[10]*s+t[14],e[15]=t[3]*r+t[7]*i+t[11]*s+t[15]):(o=t[0],u=t[1],a=t[2],f=t[3],l=t[4],c=t[5],h=t[6],p=t[7],d=t[8],v=t[9],m=t[10],g=t[11],e[0]=o,e[1]=u,e[2]=a,e[3]=f,e[4]=l,e[5]=c,e[6]=h,e[7]=p,e[8]=d,e[9]=v,e[10]=m,e[11]=g,e[12]=o*r+l*i+d*s+t[12],e[13]=u*r+c*i+v*s+t[13],e[14]=a*r+h*i+m*s+t[14],e[15]=f*r+p*i+g*s+t[15]),e},l.scale=function(e,t,n){var r=n[0],i=n[1],s=n[2];return e[0]=t[0]*r,e[1]=t[1]*r,e[2]=t[2]*r,e[3]=t[3]*r,e[4]=t[4]*i,e[5]=t[5]*i,e[6]=t[6]*i,e[7]=t[7]*i,e[8]=t[8]*s,e[9]=t[9]*s,e[10]=t[10]*s,e[11]=t[11]*s,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},l.rotate=function(e,n,r,i){var s=i[0],o=i[1],u=i[2],a=Math.sqrt(s*s+o*o+u*u),f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T,N,C,k,L,A,O,M,_;return Math.abs(a)<t?null:(a=1/a,s*=a,o*=a,u*=a,f=Math.sin(r),l=Math.cos(r),c=1-l,h=n[0],p=n[1],d=n[2],v=n[3],m=n[4],g=n[5],y=n[6],b=n[7],w=n[8],E=n[9],S=n[10],x=n[11],T=s*s*c+l,N=o*s*c+u*f,C=u*s*c-o*f,k=s*o*c-u*f,L=o*o*c+l,A=u*o*c+s*f,O=s*u*c+o*f,M=o*u*c-s*f,_=u*u*c+l,e[0]=h*T+m*N+w*C,e[1]=p*T+g*N+E*C,e[2]=d*T+y*N+S*C,e[3]=v*T+b*N+x*C,e[4]=h*k+m*L+w*A,e[5]=p*k+g*L+E*A,e[6]=d*k+y*L+S*A,e[7]=v*k+b*L+x*A,e[8]=h*O+m*M+w*_,e[9]=p*O+g*M+E*_,e[10]=d*O+y*M+S*_,e[11]=v*O+b*M+x*_,n!==e&&(e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15]),e)},l.rotateX=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[4],o=t[5],u=t[6],a=t[7],f=t[8],l=t[9],c=t[10],h=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=s*i+f*r,e[5]=o*i+l*r,e[6]=u*i+c*r,e[7]=a*i+h*r,e[8]=f*i-s*r,e[9]=l*i-o*r,e[10]=c*i-u*r,e[11]=h*i-a*r,e},l.rotateY=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[0],o=t[1],u=t[2],a=t[3],f=t[8],l=t[9],c=t[10],h=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i-f*r,e[1]=o*i-l*r,e[2]=u*i-c*r,e[3]=a*i-h*r,e[8]=s*r+f*i,e[9]=o*r+l*i,e[10]=u*r+c*i,e[11]=a*r+h*i,e},l.rotateZ=function(e,t,n){var r=Math.sin(n),i=Math.cos(n),s=t[0],o=t[1],u=t[2],a=t[3],f=t[4],l=t[5],c=t[6],h=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=s*i+f*r,e[1]=o*i+l*r,e[2]=u*i+c*r,e[3]=a*i+h*r,e[4]=f*i-s*r,e[5]=l*i-o*r,e[6]=c*i-u*r,e[7]=h*i-a*r,e},l.fromRotationTranslation=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=r+r,a=i+i,f=s+s,l=r*u,c=r*a,h=r*f,p=i*a,d=i*f,v=s*f,m=o*u,g=o*a,y=o*f;return e[0]=1-(p+v),e[1]=c+y,e[2]=h-g,e[3]=0,e[4]=c-y,e[5]=1-(l+v),e[6]=d+m,e[7]=0,e[8]=h+g,e[9]=d-m,e[10]=1-(l+p),e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e},l.fromQuat=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n+n,u=r+r,a=i+i,f=n*o,l=n*u,c=n*a,h=r*u,p=r*a,d=i*a,v=s*o,m=s*u,g=s*a;return e[0]=1-(h+d),e[1]=l+g,e[2]=c-m,e[3]=0,e[4]=l-g,e[5]=1-(f+d),e[6]=p+v,e[7]=0,e[8]=c+m,e[9]=p-v,e[10]=1-(f+h),e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},l.frustum=function(e,t,n,r,i,s,o){var u=1/(n-t),a=1/(i-r),f=1/(s-o);return e[0]=s*2*u,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=s*2*a,e[6]=0,e[7]=0,e[8]=(n+t)*u,e[9]=(i+r)*a,e[10]=(o+s)*f,e[11]=-1,e[12]=0,e[13]=0,e[14]=o*s*2*f,e[15]=0,e},l.perspective=function(e,t,n,r,i){var s=1/Math.tan(t/2),o=1/(r-i);return e[0]=s/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=s,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=(i+r)*o,e[11]=-1,e[12]=0,e[13]=0,e[14]=2*i*r*o,e[15]=0,e},l.ortho=function(e,t,n,r,i,s,o){var u=1/(t-n),a=1/(r-i),f=1/(s-o);return e[0]=-2*u,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*a,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*f,e[11]=0,e[12]=(t+n)*u,e[13]=(i+r)*a,e[14]=(o+s)*f,e[15]=1,e},l.lookAt=function(e,n,r,i){var s,o,u,a,f,c,h,p,d,v,m=n[0],g=n[1],y=n[2],b=i[0],w=i[1],E=i[2],S=r[0],x=r[1],T=r[2];return Math.abs(m-S)<t&&Math.abs(g-x)<t&&Math.abs(y-T)<t?l.identity(e):(h=m-S,p=g-x,d=y-T,v=1/Math.sqrt(h*h+p*p+d*d),h*=v,p*=v,d*=v,s=w*d-E*p,o=E*h-b*d,u=b*p-w*h,v=Math.sqrt(s*s+o*o+u*u),v?(v=1/v,s*=v,o*=v,u*=v):(s=0,o=0,u=0),a=p*u-d*o,f=d*s-h*u,c=h*o-p*s,v=Math.sqrt(a*a+f*f+c*c),v?(v=1/v,a*=v,f*=v,c*=v):(a=0,f=0,c=0),e[0]=s,e[1]=a,e[2]=h,e[3]=0,e[4]=o,e[5]=f,e[6]=p,e[7]=0,e[8]=u,e[9]=c,e[10]=d,e[11]=0,e[12]=-(s*m+o*g+u*y),e[13]=-(a*m+f*g+c*y),e[14]=-(h*m+p*g+d*y),e[15]=1,e)},l.str=function(e){return"mat4("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+", "+e[9]+", "+e[10]+", "+e[11]+", "+e[12]+", "+e[13]+", "+e[14]+", "+e[15]+")"},typeof e!="undefined"&&(e.mat4=l);var c={};c.create=function(){var e=new n(4);return e[0]=0,e[1]=0,e[2]=0,e[3]=1,e},c.clone=o.clone,c.fromValues=o.fromValues,c.copy=o.copy,c.set=o.set,c.identity=function(e){return e[0]=0,e[1]=0,e[2]=0,e[3]=1,e},c.setAxisAngle=function(e,t,n){n*=.5;var r=Math.sin(n);return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=Math.cos(n),e},c.add=o.add,c.multiply=function(e,t,n){var r=t[0],i=t[1],s=t[2],o=t[3],u=n[0],a=n[1],f=n[2],l=n[3];return e[0]=r*l+o*u+i*f-s*a,e[1]=i*l+o*a+s*u-r*f,e[2]=s*l+o*f+r*a-i*u,e[3]=o*l-r*u-i*a-s*f,e},c.mul=c.multiply,c.scale=o.scale,c.rotateX=function(e,t,n){n*=.5;var r=t[0],i=t[1],s=t[2],o=t[3],u=Math.sin(n),a=Math.cos(n);return e[0]=r*a+o*u,e[1]=i*a+s*u,e[2]=s*a-i*u,e[3]=o*a-r*u,e},c.rotateY=function(e,t,n){n*=.5;var r=t[0],i=t[1],s=t[2],o=t[3],u=Math.sin(n),a=Math.cos(n);return e[0]=r*a-s*u,e[1]=i*a+o*u,e[2]=s*a+r*u,e[3]=o*a-i*u,e},c.rotateZ=function(e,t,n){n*=.5;var r=t[0],i=t[1],s=t[2],o=t[3],u=Math.sin(n),a=Math.cos(n);return e[0]=r*a+i*u,e[1]=i*a-r*u,e[2]=s*a+o*u,e[3]=o*a-s*u,e},c.calculateW=function(e,t){var n=t[0],r=t[1],i=t[2];return e[0]=n,e[1]=r,e[2]=i,e[3]=-Math.sqrt(Math.abs(1-n*n-r*r-i*i)),e},c.dot=o.dot,c.lerp=o.lerp,c.slerp=function(e,t,n,r){var i=t[0],s=t[1],o=t[2],u=t[3],a=n[0],f=n[1],l=n[2],c=n[3],h=i*a+s*f+o*l+u*c,p,d,v,m;return Math.abs(h)>=1?(e!==t&&(e[0]=i,e[1]=s,e[2]=o,e[3]=u),e):(p=Math.acos(h),d=Math.sqrt(1-h*h),Math.abs(d)<.001?(e[0]=i*.5+a*.5,e[1]=s*.5+f*.5,e[2]=o*.5+l*.5,e[3]=u*.5+c*.5,e):(v=Math.sin((1-r)*p)/d,m=Math.sin(r*p)/d,e[0]=i*v+a*m,e[1]=s*v+f*m,e[2]=o*v+l*m,e[3]=u*v+c*m,e))},c.invert=function(e,t){var n=t[0],r=t[1],i=t[2],s=t[3],o=n*n+r*r+i*i+s*s,u=o?1/o:0;return e[0]=-n*u,e[1]=-r*u,e[2]=-i*u,e[3]=s*u,e},c.conjugate=function(e,t){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=t[3],e},c.length=o.length,c.len=c.length,c.squaredLength=o.squaredLength,c.sqrLen=c.squaredLength,c.normalize=o.normalize,c.fromMat3=function(){var e=[1,2,0];return function(t,n){var r=n[0]+n[4]+n[8],i;if(r>0)i=Math.sqrt(r+1),t[3]=.5*i,i=.5/i,t[0]=(n[7]-n[5])*i,t[1]=(n[2]-n[6])*i,t[2]=(n[3]-n[1])*i;else{var s=0;n[4]>n[0]&&(s=1),n[8]>n[s*3+s]&&(s=2);var o=e[s],u=e[o];i=Math.sqrt(n[s*3+s]-n[o*3+o]-n[u*3+u]+1),t[s]=.5*i,i=.5/i,t[3]=(n[u*3+o]-n[o*3+u])*i,t[o]=(n[o*3+s]+n[s*3+o])*i,t[u]=(n[u*3+s]+n[s*3+u])*i}return t}}(),c.str=function(e){return"quat("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+")"},typeof e!="undefined"&&(e.quat=c)}(e.exports)})();'use strict';tr.exportTo('tr.b',function(){function clamp(x,lo,hi){return Math.min(Math.max(x,lo),hi);}
+function lerp(percentage,lo,hi){var range=hi-lo;return lo+percentage*range;}
+function deg2rad(deg){return(Math.PI*deg)/180.0;}
+var tmp_vec2=vec2.create();var tmp_vec2b=vec2.create();var tmp_vec4=vec4.create();var tmp_mat2d=mat2d.create();vec2.createFromArray=function(arr){if(arr.length!=2)
+throw new Error('Should be length 2');var v=vec2.create();vec2.set(v,arr[0],arr[1]);return v;};vec2.createXY=function(x,y){var v=vec2.create();vec2.set(v,x,y);return v;};vec2.toString=function(a){return'['+a[0]+', '+a[1]+']';};vec2.addTwoScaledUnitVectors=function(out,u1,scale1,u2,scale2){vec2.scale(tmp_vec2,u1,scale1);vec2.scale(tmp_vec2b,u2,scale2);vec2.add(out,tmp_vec2,tmp_vec2b);};vec2.interpolatePiecewiseFunction=function(points,x){if(x<points[0][0])
+return points[0][1];for(var i=1;i<points.length;++i){if(x<points[i][0]){var percent=(x-points[i-1][0])/(points[i][0]-points[i-1][0]);return lerp(percent,points[i-1][1],points[i][1]);}}
+return points[points.length-1][1];};vec3.createXYZ=function(x,y,z){var v=vec3.create();vec3.set(v,x,y,z);return v;};vec3.toString=function(a){return'vec3('+a[0]+', '+a[1]+', '+a[2]+')';}
 mat2d.translateXY=function(out,x,y){vec2.set(tmp_vec2,x,y);mat2d.translate(out,out,tmp_vec2);}
 mat2d.scaleXY=function(out,x,y){vec2.set(tmp_vec2,x,y);mat2d.scale(out,out,tmp_vec2);}
 vec4.unitize=function(out,a){out[0]=a[0]/a[3];out[1]=a[1]/a[3];out[2]=a[2]/a[3];out[3]=1;return out;}
 vec2.copyFromVec4=function(out,a){vec4.unitize(tmp_vec4,a);vec2.copy(out,tmp_vec4);}
-return{};});'use strict';tv.exportTo('tv.b',function(){function Rect(){this.x=0;this.y=0;this.width=0;this.height=0;};Rect.fromXYWH=function(x,y,w,h){var rect=new Rect();rect.x=x;rect.y=y;rect.width=w;rect.height=h;return rect;}
+return{clamp:clamp,lerp:lerp,deg2rad:deg2rad};});'use strict';tr.exportTo('tr.b',function(){function Rect(){this.x=0;this.y=0;this.width=0;this.height=0;};Rect.fromXYWH=function(x,y,w,h){var rect=new Rect();rect.x=x;rect.y=y;rect.width=w;rect.height=h;return rect;}
 Rect.fromArray=function(ary){if(ary.length!=4)
 throw new Error('ary.length must be 4');var rect=new Rect();rect.x=ary[0];rect.y=ary[1];rect.width=ary[2];rect.height=ary[3];return rect;}
 Rect.prototype={__proto__:Object.prototype,get left(){return this.x;},get top(){return this.y;},get right(){return this.x+this.width;},get bottom(){return this.y+this.height;},toString:function(){return'Rect('+this.x+', '+this.y+', '+
-this.width+', '+this.height+')';},toArray:function(){return[this.x,this.y,this.width,this.height];},clone:function(){var rect=new Rect();rect.x=this.x;rect.y=this.y;rect.width=this.width;rect.height=this.height;return rect;},enlarge:function(pad){var rect=new Rect();this.enlargeFast(rect,pad);return rect;},enlargeFast:function(out,pad){out.x=this.x-pad;out.y=this.y-pad;out.width=this.width+2*pad;out.height=this.height+2*pad;return out;},size:function(){return{width:this.width,height:this.height};},scale:function(s){var rect=new Rect();this.scaleFast(rect,s);return rect;},scaleSize:function(s){return Rect.fromXYWH(this.x,this.y,this.width*s,this.height*s);},scaleFast:function(out,s){out.x=this.x*s;out.y=this.y*s;out.width=this.width*s;out.height=this.height*s;return out;},translate:function(v){var rect=new Rect();this.translateFast(rect,v);return rect;},translateFast:function(out,v){out.x=this.x+v[0];out.y=this.x+v[1];out.width=this.width;out.height=this.height;return out;},asUVRectInside:function(containingRect){var rect=new Rect();rect.x=(this.x-containingRect.x)/containingRect.width;rect.y=(this.y-containingRect.y)/containingRect.height;rect.width=this.width/containingRect.width;rect.height=this.height/containingRect.height;return rect;},intersects:function(that){var ok=true;ok&=this.x<that.right;ok&=this.right>that.x;ok&=this.y<that.bottom;ok&=this.bottom>that.y;return ok;},equalTo:function(rect){return rect&&(this.x===rect.x)&&(this.y===rect.y)&&(this.width===rect.width)&&(this.height===rect.height);}};return{Rect:Rect};});'use strict';tv.exportTo('tv.b',function(){function addSingletonGetter(ctor){ctor.getInstance=function(){return ctor.instance_||(ctor.instance_=new ctor());};}
+this.width+', '+this.height+')';},toArray:function(){return[this.x,this.y,this.width,this.height];},clone:function(){var rect=new Rect();rect.x=this.x;rect.y=this.y;rect.width=this.width;rect.height=this.height;return rect;},enlarge:function(pad){var rect=new Rect();this.enlargeFast(rect,pad);return rect;},enlargeFast:function(out,pad){out.x=this.x-pad;out.y=this.y-pad;out.width=this.width+2*pad;out.height=this.height+2*pad;return out;},size:function(){return{width:this.width,height:this.height};},scale:function(s){var rect=new Rect();this.scaleFast(rect,s);return rect;},scaleSize:function(s){return Rect.fromXYWH(this.x,this.y,this.width*s,this.height*s);},scaleFast:function(out,s){out.x=this.x*s;out.y=this.y*s;out.width=this.width*s;out.height=this.height*s;return out;},translate:function(v){var rect=new Rect();this.translateFast(rect,v);return rect;},translateFast:function(out,v){out.x=this.x+v[0];out.y=this.x+v[1];out.width=this.width;out.height=this.height;return out;},asUVRectInside:function(containingRect){var rect=new Rect();rect.x=(this.x-containingRect.x)/containingRect.width;rect.y=(this.y-containingRect.y)/containingRect.height;rect.width=this.width/containingRect.width;rect.height=this.height/containingRect.height;return rect;},intersects:function(that){var ok=true;ok&=this.x<that.right;ok&=this.right>that.x;ok&=this.y<that.bottom;ok&=this.bottom>that.y;return ok;},equalTo:function(rect){return rect&&(this.x===rect.x)&&(this.y===rect.y)&&(this.width===rect.width)&&(this.height===rect.height);}};return{Rect:Rect};});'use strict';tr.exportTo('tr.b',function(){function addSingletonGetter(ctor){ctor.getInstance=function(){return ctor.instance_||(ctor.instance_=new ctor());};}
 function instantiateTemplate(selector,doc){doc=doc||document;var el=doc.querySelector(selector);if(!el)
 throw new Error('Element not found');return el.createInstance();}
 function tracedFunction(fn,name,opt_this){function F(){console.time(name);try{fn.apply(opt_this,arguments);}finally{console.timeEnd(name);}}
@@ -1746,20 +1739,17 @@
 return{message:e.message,stack:e.stack?e.stack:['<unknown>']};}
 function stackTrace(){var stack=new Error().stack+'';stack=stack.split('\n');return stack.slice(2);}
 function windowRectForElement(element){var position=[element.offsetLeft,element.offsetTop];var size=[element.offsetWidth,element.offsetHeight];var node=element.offsetParent;while(node){position[0]+=node.offsetLeft;position[1]+=node.offsetTop;node=node.offsetParent;}
-return tv.b.Rect.fromXYWH(position[0],position[1],size[0],size[1]);}
-function clamp(x,lo,hi){return Math.min(Math.max(x,lo),hi);}
-function lerp(percentage,lo,hi){var range=hi-lo;return lo+percentage*range;}
-function deg2rad(deg){return(Math.PI*deg)/180.0;}
+return tr.b.Rect.fromXYWH(position[0],position[1],size[0],size[1]);}
 function scrollIntoViewIfNeeded(el){var pr=el.parentElement.getBoundingClientRect();var cr=el.getBoundingClientRect();if(cr.top<pr.top){el.scrollIntoView(true);}else if(cr.bottom>pr.bottom){el.scrollIntoView(false);}}
 function getUsingPath(path,from_dict){var parts=path.split('.');var cur=from_dict;for(var part;parts.length&&(part=parts.shift());){if(!parts.length){return cur[part];}else if(part in cur){cur=cur[part];}else{return undefined;}}
 return undefined;}
-return{addSingletonGetter:addSingletonGetter,tracedFunction:tracedFunction,normalizeException:normalizeException,instantiateTemplate:instantiateTemplate,stackTrace:stackTrace,windowRectForElement:windowRectForElement,scrollIntoViewIfNeeded:scrollIntoViewIfNeeded,clamp:clamp,lerp:lerp,deg2rad:deg2rad,getUsingPath:getUsingPath};});'use strict';tv.exportTo('tv.b',function(){function Settings(){return Settings;};document.head.addEventListener('tv-unittest-will-run',function(){Settings.setAlternativeStorageInstance(global.sessionStorage);});function SessionSettings(){return SessionSettings;}
+return{addSingletonGetter:addSingletonGetter,tracedFunction:tracedFunction,normalizeException:normalizeException,instantiateTemplate:instantiateTemplate,stackTrace:stackTrace,windowRectForElement:windowRectForElement,scrollIntoViewIfNeeded:scrollIntoViewIfNeeded,getUsingPath:getUsingPath};});'use strict';tr.exportTo('tr.b',function(){function Settings(){return Settings;};document.head.addEventListener('tr-unittest-will-run',function(){Settings.setAlternativeStorageInstance(global.sessionStorage);});function SessionSettings(){return SessionSettings;}
 function AddStaticStorageFunctionsToClass_(input_class,storage){input_class.storage_=storage;input_class.get=function(key,opt_default,opt_namespace){key=input_class.namespace_(key,opt_namespace);var rawVal=input_class.storage_.getItem(key);if(rawVal===null||rawVal===undefined)
 return opt_default;try{return JSON.parse(rawVal).value;}catch(e){input_class.storage_.removeItem(input_class.namespace_(key,opt_namespace));return opt_default;}};input_class.set=function(key,value,opt_namespace){if(value===undefined)
 throw new Error('Settings.set: value must not be undefined');var v=JSON.stringify({value:value});input_class.storage_.setItem(input_class.namespace_(key,opt_namespace),v);};input_class.keys=function(opt_namespace){var result=[];opt_namespace=opt_namespace||'';for(var i=0;i<input_class.storage_.length;i++){var key=input_class.storage_.key(i);if(input_class.isnamespaced_(key,opt_namespace))
 result.push(input_class.unnamespace_(key,opt_namespace));}
 return result;};input_class.isnamespaced_=function(key,opt_namespace){return key.indexOf(input_class.normalize_(opt_namespace))==0;};input_class.namespace_=function(key,opt_namespace){return input_class.normalize_(opt_namespace)+key;};input_class.unnamespace_=function(key,opt_namespace){return key.replace(input_class.normalize_(opt_namespace),'');};input_class.normalize_=function(opt_namespace){return input_class.NAMESPACE+(opt_namespace?opt_namespace+'.':'');};input_class.setAlternativeStorageInstance=function(instance){input_class.storage_=instance;};input_class.getAlternativeStorageInstance=function(){if(input_class.storage_===localStorage)
-return undefined;return input_class.storage_;};input_class.NAMESPACE='trace-viewer';};AddStaticStorageFunctionsToClass_(Settings,localStorage);AddStaticStorageFunctionsToClass_(SessionSettings,sessionStorage);return{Settings:Settings,SessionSettings:SessionSettings};});'use strict';tv.exportTo('tv.b.ui',function(){function createSpan(opt_dictionary){var spanEl=document.createElement('span');if(opt_dictionary){if(opt_dictionary.className)
+return undefined;return input_class.storage_;};input_class.NAMESPACE='trace-viewer';};AddStaticStorageFunctionsToClass_(Settings,localStorage);AddStaticStorageFunctionsToClass_(SessionSettings,sessionStorage);return{Settings:Settings,SessionSettings:SessionSettings};});'use strict';tr.exportTo('tr.b.ui',function(){function createSpan(opt_dictionary){var spanEl=document.createElement('span');if(opt_dictionary){if(opt_dictionary.className)
 spanEl.className=opt_dictionary.className;if(opt_dictionary.textContent)
 spanEl.textContent=opt_dictionary.textContent;if(opt_dictionary.parent)
 opt_dictionary.parent.appendChild(spanEl);if(opt_dictionary.bold)
@@ -1778,28 +1768,28 @@
 function createSelector(targetEl,targetElProperty,settingsKey,defaultValue,items,opt_namespace){var defaultValueIndex;for(var i=0;i<items.length;i++){var item=items[i];if(valuesEqual(item.value,defaultValue)){defaultValueIndex=i;break;}}
 if(defaultValueIndex===undefined)
 throw new Error('defaultValue must be in the items list');var selectorEl=document.createElement('select');selectorEl.addEventListener('change',onChange);for(var i=0;i<items.length;i++){var item=items[i];var optionEl=document.createElement('option');optionEl.textContent=item.label;optionEl.targetPropertyValue=item.value;selectorEl.appendChild(optionEl);}
-function onChange(e){var value=selectorEl.selectedOptions[0].targetPropertyValue;tv.b.Settings.set(settingsKey,value,opt_namespace);targetEl[targetElProperty]=value;}
+function onChange(e){var value=selectorEl.selectedOptions[0].targetPropertyValue;tr.b.Settings.set(settingsKey,value,opt_namespace);targetEl[targetElProperty]=value;}
 var oldSetter=targetEl.__lookupSetter__('selectedIndex');selectorEl.__defineGetter__('selectedValue',function(v){return selectorEl.children[selectorEl.selectedIndex].targetPropertyValue;});selectorEl.__defineSetter__('selectedValue',function(v){for(var i=0;i<selectorEl.children.length;i++){var value=selectorEl.children[i].targetPropertyValue;if(valuesEqual(value,v)){var changed=selectorEl.selectedIndex!=i;if(changed){selectorEl.selectedIndex=i;onChange();}
 return;}}
-throw new Error('Not a valid value');});var initialValue=tv.b.Settings.get(settingsKey,defaultValue,opt_namespace);var didSet=false;for(var i=0;i<selectorEl.children.length;i++){if(valuesEqual(selectorEl.children[i].targetPropertyValue,initialValue)){didSet=true;targetEl[targetElProperty]=initialValue;selectorEl.selectedIndex=i;break;}}
+throw new Error('Not a valid value');});var initialValue=tr.b.Settings.get(settingsKey,defaultValue,opt_namespace);var didSet=false;for(var i=0;i<selectorEl.children.length;i++){if(valuesEqual(selectorEl.children[i].targetPropertyValue,initialValue)){didSet=true;targetEl[targetElProperty]=initialValue;selectorEl.selectedIndex=i;break;}}
 if(!didSet){selectorEl.selectedIndex=defaultValueIndex;targetEl[targetElProperty]=defaultValue;}
 return selectorEl;}
 function createEditCategorySpan(optionGroupEl,targetEl){var spanEl=createSpan({className:'edit-categories'});spanEl.textContent='Edit categories';spanEl.classList.add('labeled-option');spanEl.addEventListener('click',function(){targetEl.onClickEditCategories();});return spanEl;}
 function createOptionGroup(targetEl,targetElProperty,settingsKey,defaultValue,items){function onChange(){var value=[];if(this.value.length)
-value=this.value.split(',');tv.b.Settings.set(settingsKey,value);targetEl[targetElProperty]=value;}
-var optionGroupEl=createSpan({className:'labeled-option-group'});var initialValue=tv.b.Settings.get(settingsKey,defaultValue);for(var i=0;i<items.length;++i){var item=items[i];var id='category-preset-'+item.label.replace(/ /g,'-');var radioEl=document.createElement('input');radioEl.type='radio';radioEl.setAttribute('id',id);radioEl.setAttribute('name','category-presets-group');radioEl.setAttribute('value',item.value);radioEl.addEventListener('change',onChange.bind(radioEl,targetEl,targetElProperty,settingsKey));if(valuesEqual(initialValue,item.value))
+value=this.value.split(',');tr.b.Settings.set(settingsKey,value);targetEl[targetElProperty]=value;}
+var optionGroupEl=createSpan({className:'labeled-option-group'});var initialValue=tr.b.Settings.get(settingsKey,defaultValue);for(var i=0;i<items.length;++i){var item=items[i];var id='category-preset-'+item.label.replace(/ /g,'-');var radioEl=document.createElement('input');radioEl.type='radio';radioEl.setAttribute('id',id);radioEl.setAttribute('name','category-presets-group');radioEl.setAttribute('value',item.value);radioEl.addEventListener('change',onChange.bind(radioEl,targetEl,targetElProperty,settingsKey));if(valuesEqual(initialValue,item.value))
 radioEl.checked=true;var labelEl=document.createElement('label');labelEl.textContent=item.label;labelEl.setAttribute('for',id);var spanEl=createSpan({className:'labeled-option'});spanEl.appendChild(radioEl);spanEl.appendChild(labelEl);spanEl.__defineSetter__('checked',function(opt_bool){var changed=radioEl.checked!==(!!opt_bool);if(!changed)
 return;radioEl.checked=!!opt_bool;onChange();});spanEl.__defineGetter__('checked',function(){return radioEl.checked;});optionGroupEl.appendChild(spanEl);}
 optionGroupEl.appendChild(createEditCategorySpan(optionGroupEl,targetEl));if(!initialValue.length)
 optionGroupEl.classList.add('categories-expanded');targetEl[targetElProperty]=initialValue;return optionGroupEl;}
-var nextCheckboxId=1;function createCheckBox(targetEl,targetElProperty,settingsKey,defaultValue,label){var buttonEl=document.createElement('input');buttonEl.type='checkbox';var initialValue=tv.b.Settings.get(settingsKey,defaultValue);buttonEl.checked=!!initialValue;if(targetEl)
-targetEl[targetElProperty]=initialValue;function onChange(){tv.b.Settings.set(settingsKey,buttonEl.checked);if(targetEl)
+var nextCheckboxId=1;function createCheckBox(targetEl,targetElProperty,settingsKey,defaultValue,label){var buttonEl=document.createElement('input');buttonEl.type='checkbox';var initialValue=tr.b.Settings.get(settingsKey,defaultValue);buttonEl.checked=!!initialValue;if(targetEl)
+targetEl[targetElProperty]=initialValue;function onChange(){tr.b.Settings.set(settingsKey,buttonEl.checked);if(targetEl)
 targetEl[targetElProperty]=buttonEl.checked;}
 buttonEl.addEventListener('change',onChange);var id='#checkbox-'+nextCheckboxId++;var spanEl=createSpan({className:'labeled-checkbox'});buttonEl.setAttribute('id',id);var labelEl=document.createElement('label');labelEl.textContent=label;labelEl.setAttribute('for',id);spanEl.appendChild(buttonEl);spanEl.appendChild(labelEl);spanEl.__defineSetter__('checked',function(opt_bool){var changed=buttonEl.checked!==(!!opt_bool);if(!changed)
 return;buttonEl.checked=!!opt_bool;onChange();});spanEl.__defineGetter__('checked',function(){return buttonEl.checked;});return spanEl;}
 function isElementAttachedToDocument(el){var cur=el;while(cur.parentNode)
 cur=cur.parentNode;return(cur===el.ownerDocument||cur.nodeName==='#document-fragment');}
-return{createSpan:createSpan,createDiv:createDiv,createScopedStyle:createScopedStyle,createSelector:createSelector,createOptionGroup:createOptionGroup,createCheckBox:createCheckBox,isElementAttachedToDocument:isElementAttachedToDocument};});'use strict';tv.exportTo('tv.b',function(){function EventTarget(){}
+return{createSpan:createSpan,createDiv:createDiv,createScopedStyle:createScopedStyle,createSelector:createSelector,createOptionGroup:createOptionGroup,createCheckBox:createCheckBox,isElementAttachedToDocument:isElementAttachedToDocument};});'use strict';tr.exportTo('tr.b',function(){function EventTarget(){}
 EventTarget.decorate=function(target){for(var k in EventTarget.prototype){if(k=='decorate')
 continue;var v=EventTarget.prototype[k];if(typeof v!=='function')
 continue;target[k]=v;}};EventTarget.prototype={addEventListener:function(type,handler){if(!this.listeners_)
@@ -1815,13 +1805,13 @@
 continue;var v=EventTargetHelper[k];if(typeof v!=='function')
 continue;target[k]=v;}
 target.listenerCounts_={};},addEventListener:function(type,listener,useCapture){this.__proto__.addEventListener.call(this,type,listener,useCapture);if(this.listenerCounts_[type]===undefined)
-this.listenerCounts_[type]=0;this.listenerCounts_[type]++;},removeEventListener:function(type,listener,useCapture){this.__proto__.removeEventListener.call(this,type,listener,useCapture);this.listenerCounts_[type]--;},hasEventListener:function(type){return this.listenerCounts_[type]>0;}};return{EventTarget:EventTarget,EventTargetHelper:EventTargetHelper};});'use strict';tv.exportTo('tv.b',function(){function Event(type,opt_bubbles,opt_preventable){var e=tv.doc.createEvent('Event');e.initEvent(type,!!opt_bubbles,!!opt_preventable);e.__proto__=global.Event.prototype;return e;};Event.prototype={__proto__:global.Event.prototype};function dispatchSimpleEvent(target,type,opt_bubbles,opt_cancelable){var e=new Event(type,opt_bubbles,opt_cancelable);return target.dispatchEvent(e);}
-return{Event:Event,dispatchSimpleEvent:dispatchSimpleEvent};});'use strict';tv.exportTo('tv.b',function(){function dispatchPropertyChange(target,propertyName,newValue,oldValue,opt_bubbles,opt_cancelable){var e=new tv.b.Event(propertyName+'Change',opt_bubbles,opt_cancelable);e.propertyName=propertyName;e.newValue=newValue;e.oldValue=oldValue;var error;e.throwError=function(err){error=err;};target.dispatchEvent(e);if(error)
+this.listenerCounts_[type]=0;this.listenerCounts_[type]++;},removeEventListener:function(type,listener,useCapture){this.__proto__.removeEventListener.call(this,type,listener,useCapture);this.listenerCounts_[type]--;},hasEventListener:function(type){return this.listenerCounts_[type]>0;}};return{EventTarget:EventTarget,EventTargetHelper:EventTargetHelper};});'use strict';tr.exportTo('tr.b',function(){function Event(type,opt_bubbles,opt_preventable){var e=tr.doc.createEvent('Event');e.initEvent(type,!!opt_bubbles,!!opt_preventable);e.__proto__=global.Event.prototype;return e;};Event.prototype={__proto__:global.Event.prototype};function dispatchSimpleEvent(target,type,opt_bubbles,opt_cancelable){var e=new Event(type,opt_bubbles,opt_cancelable);return target.dispatchEvent(e);}
+return{Event:Event,dispatchSimpleEvent:dispatchSimpleEvent};});'use strict';tr.exportTo('tr.b',function(){function dispatchPropertyChange(target,propertyName,newValue,oldValue,opt_bubbles,opt_cancelable){var e=new tr.b.Event(propertyName+'Change',opt_bubbles,opt_cancelable);e.propertyName=propertyName;e.newValue=newValue;e.oldValue=oldValue;var error;e.throwError=function(err){error=err;};target.dispatchEvent(e);if(error)
 throw error;}
 function setPropertyAndDispatchChange(obj,propertyName,newValue){var privateName=propertyName+'_';var oldValue=obj[propertyName];obj[privateName]=newValue;if(oldValue!==newValue)
-tv.b.dispatchPropertyChange(obj,propertyName,newValue,oldValue,true,false);}
+tr.b.dispatchPropertyChange(obj,propertyName,newValue,oldValue,true,false);}
 function getAttributeName(jsName){return jsName.replace(/([A-Z])/g,'-$1').toLowerCase();}
-function getPrivateName(name){return name+'_tv_';}
+function getPrivateName(name){return name+'_tr_';}
 var PropertyKind={JS:'js',ATTR:'attr',BOOL_ATTR:'boolAttr'};function getGetter(name,kind){switch(kind){case PropertyKind.JS:var privateName=getPrivateName(name);return function(){return this[privateName];};case PropertyKind.ATTR:var attributeName=getAttributeName(name);return function(){return this.getAttribute(attributeName);};case PropertyKind.BOOL_ATTR:var attributeName=getAttributeName(name);return function(){return this.hasAttribute(attributeName);};}}
 function getSetter(name,kind,opt_setHook,opt_bubbles,opt_cancelable){switch(kind){case PropertyKind.JS:var privateName=getPrivateName(name);return function(value){var oldValue=this[privateName];if(value!==oldValue){this[privateName]=value;if(opt_setHook)
 opt_setHook.call(this,value,oldValue);dispatchPropertyChange(this,name,value,oldValue,opt_bubbles,opt_cancelable);}};case PropertyKind.ATTR:var attributeName=getAttributeName(name);return function(value){var oldValue=this.getAttribute(attributeName);if(value!==oldValue){if(value==undefined)
@@ -1831,32 +1821,32 @@
 this.setAttribute(attributeName,name);else
 this.removeAttribute(attributeName);if(opt_setHook)
 opt_setHook.call(this,value,oldValue);dispatchPropertyChange(this,name,value,oldValue,opt_bubbles,opt_cancelable);}};}}
-function defineProperty(obj,name,opt_kind,opt_setHook,opt_bubbles,opt_cancelable){console.error("Don't use tv.b.defineProperty");if(typeof obj=='function')
+function defineProperty(obj,name,opt_kind,opt_setHook,opt_bubbles,opt_cancelable){console.error("Don't use tr.b.defineProperty");if(typeof obj=='function')
 obj=obj.prototype;var kind=opt_kind||PropertyKind.JS;if(!obj.__lookupGetter__(name))
 obj.__defineGetter__(name,getGetter(name,kind));if(!obj.__lookupSetter__(name))
 obj.__defineSetter__(name,getSetter(name,kind,opt_setHook,opt_bubbles,opt_cancelable));}
-return{PropertyKind:PropertyKind,defineProperty:defineProperty,dispatchPropertyChange:dispatchPropertyChange,setPropertyAndDispatchChange:setPropertyAndDispatchChange};});'use strict';tv.exportTo('tv.b.ui',function(){var THIS_DOC=document.currentScript.ownerDocument;var Overlay=tv.b.ui.define('overlay');Overlay.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.classList.add('overlay');this.parentEl_=this.ownerDocument.body;this.visible_=false;this.userCanClose_=true;this.onKeyDown_=this.onKeyDown_.bind(this);this.onClick_=this.onClick_.bind(this);this.onFocusIn_=this.onFocusIn_.bind(this);this.onDocumentClick_=this.onDocumentClick_.bind(this);this.onClose_=this.onClose_.bind(this);this.addEventListener('visibleChange',tv.b.ui.Overlay.prototype.onVisibleChange_.bind(this),true);var createShadowRoot=this.createShadowRoot||this.webkitCreateShadowRoot;this.shadow_=createShadowRoot.call(this);this.shadow_.appendChild(tv.b.instantiateTemplate('#overlay-template',THIS_DOC));this.closeBtn_=this.shadow_.querySelector('close-button');this.closeBtn_.addEventListener('click',this.onClose_);this.shadow_.querySelector('overlay-frame').addEventListener('click',this.onClick_);this.observer_=new WebKitMutationObserver(this.didButtonBarMutate_.bind(this));this.observer_.observe(this.shadow_.querySelector('button-bar'),{childList:true});Object.defineProperty(this,'title',{get:function(){return this.shadow_.querySelector('title').textContent;},set:function(title){this.shadow_.querySelector('title').textContent=title;}});},set userCanClose(userCanClose){this.userCanClose_=userCanClose;this.closeBtn_.style.display=userCanClose?'block':'none';},get buttons(){return this.shadow_.querySelector('button-bar');},get visible(){return this.visible_;},set visible(newValue){if(this.visible_===newValue)
-return;tv.b.setPropertyAndDispatchChange(this,'visible',newValue);},onVisibleChange_:function(){this.visible_?this.show_():this.hide_();},show_:function(){this.parentEl_.appendChild(this);if(this.userCanClose_){this.addEventListener('keydown',this.onKeyDown_.bind(this));this.addEventListener('click',this.onDocumentClick_.bind(this));}
+return{PropertyKind:PropertyKind,defineProperty:defineProperty,dispatchPropertyChange:dispatchPropertyChange,setPropertyAndDispatchChange:setPropertyAndDispatchChange};});'use strict';tr.exportTo('tr.b.ui',function(){var THIS_DOC=document.currentScript.ownerDocument;var Overlay=tr.b.ui.define('overlay');Overlay.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.classList.add('overlay');this.parentEl_=this.ownerDocument.body;this.visible_=false;this.userCanClose_=true;this.onKeyDown_=this.onKeyDown_.bind(this);this.onClick_=this.onClick_.bind(this);this.onFocusIn_=this.onFocusIn_.bind(this);this.onDocumentClick_=this.onDocumentClick_.bind(this);this.onClose_=this.onClose_.bind(this);this.addEventListener('visibleChange',tr.b.ui.Overlay.prototype.onVisibleChange_.bind(this),true);var createShadowRoot=this.createShadowRoot||this.webkitCreateShadowRoot;this.shadow_=createShadowRoot.call(this);this.shadow_.appendChild(tr.b.instantiateTemplate('#overlay-template',THIS_DOC));this.closeBtn_=this.shadow_.querySelector('close-button');this.closeBtn_.addEventListener('click',this.onClose_);this.shadow_.querySelector('overlay-frame').addEventListener('click',this.onClick_);this.observer_=new WebKitMutationObserver(this.didButtonBarMutate_.bind(this));this.observer_.observe(this.shadow_.querySelector('button-bar'),{childList:true});Object.defineProperty(this,'title',{get:function(){return this.shadow_.querySelector('title').textContent;},set:function(title){this.shadow_.querySelector('title').textContent=title;}});},set userCanClose(userCanClose){this.userCanClose_=userCanClose;this.closeBtn_.style.display=userCanClose?'block':'none';},get buttons(){return this.shadow_.querySelector('button-bar');},get visible(){return this.visible_;},set visible(newValue){if(this.visible_===newValue)
+return;tr.b.setPropertyAndDispatchChange(this,'visible',newValue);},onVisibleChange_:function(){this.visible_?this.show_():this.hide_();},show_:function(){this.parentEl_.appendChild(this);if(this.userCanClose_){this.addEventListener('keydown',this.onKeyDown_.bind(this));this.addEventListener('click',this.onDocumentClick_.bind(this));}
 this.parentEl_.addEventListener('focusin',this.onFocusIn_);this.tabIndex=0;var focusEl=undefined;var elList=this.querySelectorAll('button, input, list, select, a');if(elList.length>0){if(elList[0]===this.closeBtn_){if(elList.length>1)
 focusEl=elList[1];}else{focusEl=elList[0];}}
 if(focusEl===undefined)
 focusEl=this;focusEl.focus();},hide_:function(){this.parentEl_.removeChild(this);this.parentEl_.removeEventListener('focusin',this.onFocusIn_);if(this.closeBtn_)
 this.closeBtn_.removeEventListener(this.onClose_);document.removeEventListener('keydown',this.onKeyDown_);document.removeEventListener('click',this.onDocumentClick_);},onClose_:function(e){this.visible=false;if((e.type!='keydown')||(e.type==='keydown'&&e.keyCode===27))
-e.stopPropagation();e.preventDefault();tv.b.dispatchSimpleEvent(this,'closeclick');},onFocusIn_:function(e){if(e.target===this)
+e.stopPropagation();e.preventDefault();tr.b.dispatchSimpleEvent(this,'closeclick');},onFocusIn_:function(e){if(e.target===this)
 return;window.setTimeout(function(){this.focus();},0);e.preventDefault();e.stopPropagation();},didButtonBarMutate_:function(e){var hasButtons=this.buttons.children.length>0;if(hasButtons)
 this.shadow_.querySelector('button-bar').style.display=undefined;else
 this.shadow_.querySelector('button-bar').style.display='none';},onKeyDown_:function(e){if(e.keyCode===9&&e.shiftKey&&e.target===this){e.preventDefault();return;}
 if(e.keyCode!==27)
 return;this.onClose_(e);},onClick_:function(e){e.stopPropagation();},onDocumentClick_:function(e){if(!this.userCanClose_)
-return;this.onClose_(e);}};Overlay.showError=function(msg,opt_err){var o=new Overlay();o.title='Error';o.textContent=msg;if(opt_err){var e=tv.b.normalizeException(opt_err);var stackDiv=document.createElement('pre');stackDiv.textContent=e.stack;stackDiv.style.paddingLeft='8px';stackDiv.style.margin=0;o.appendChild(stackDiv);}
+return;this.onClose_(e);}};Overlay.showError=function(msg,opt_err){var o=new Overlay();o.title='Error';o.textContent=msg;if(opt_err){var e=tr.b.normalizeException(opt_err);var stackDiv=document.createElement('pre');stackDiv.textContent=e.stack;stackDiv.style.paddingLeft='8px';stackDiv.style.margin=0;o.appendChild(stackDiv);}
 var b=document.createElement('button');b.textContent='OK';b.addEventListener('click',function(){o.visible=false;});o.buttons.appendChild(b);o.visible=true;return o;}
-return{Overlay:Overlay};});'use strict';Polymer('tv-b-dropdown',{ready:function(){this.$.outer.addEventListener('click',this.onOuterClick_.bind(this));this.$.dialog.addEventListener('click',this.onDialogClick_.bind(this));this.$.dialog.addEventListener('cancel',this.onDialogCancel_.bind(this));},get iconElement(){return this.$.icon;},onOuterClick_:function(e){var or=this.$.outer.getBoundingClientRect();var inside=true;inside&=e.clientX>=or.left;inside&=e.clientX<or.right;inside&=e.clientY>=or.top;inside&=e.clientY<or.bottom;if(!inside)
+return{Overlay:Overlay};});'use strict';Polymer('tr-b-ui-dropdown',{ready:function(){this.$.outer.addEventListener('click',this.onOuterClick_.bind(this));this.$.dialog.addEventListener('click',this.onDialogClick_.bind(this));this.$.dialog.addEventListener('cancel',this.onDialogCancel_.bind(this));},get iconElement(){return this.$.icon;},onOuterClick_:function(e){var or=this.$.outer.getBoundingClientRect();var inside=true;inside&=e.clientX>=or.left;inside&=e.clientX<or.right;inside&=e.clientY>=or.top;inside&=e.clientY<or.bottom;if(!inside)
 return;e.preventDefault();if(!this.isOpen)
 this.show();else
 this.close();},show:function(){if(this.isOpen)
 return;this.$.outer.classList.add('open');var ddr=this.$.outer.getBoundingClientRect();var rW=Math.max(ddr.width,150);this.$.dialog.style.minWidth=rW+'px';this.$.dialog.showModal();var ddw=this.$.outer.getBoundingClientRect().width;var w=this.$.dialog.getBoundingClientRect().width;this.$.dialog.style.top=ddr.bottom-1+'px';this.$.dialog.style.left=ddr.left+'px';},onDialogClick_:function(e){if(!this.isOpen)
 return;var dr=this.$.dialog.getBoundingClientRect();var inside=true;inside&=e.clientX>=dr.left;inside&=e.clientX<dr.right;inside&=e.clientY>=dr.top;inside&=e.clientY<dr.bottom;if(!inside){e.preventDefault();this.close();}},onDialogCancel_:function(e){e.preventDefault();this.close();},close:function(){if(!this.isOpen)
-return;this.$.dialog.close();this.$.outer.classList.remove('open');},get isOpen(){return this.$.dialog.hasAttribute('open');}});'use strict';tv.exportTo('tv.b.ui',function(){var DragHandle=tv.b.ui.define('x-drag-handle');DragHandle.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.lastMousePos_=0;this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.addEventListener('mousedown',this.onMouseDown_);this.target_=undefined;this.horizontal=true;this.observer_=new WebKitMutationObserver(this.didTargetMutate_.bind(this));this.targetSizesByModeKey_={};},get modeKey_(){return this.target_.className==''?'.':this.target_.className;},get target(){return this.target_;},set target(target){this.observer_.disconnect();this.target_=target;if(!this.target_)
+return;this.$.dialog.close();this.$.outer.classList.remove('open');},get isOpen(){return this.$.dialog.hasAttribute('open');}});'use strict';tr.exportTo('tr.b.ui',function(){var DragHandle=tr.b.ui.define('x-drag-handle');DragHandle.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.lastMousePos_=0;this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.addEventListener('mousedown',this.onMouseDown_);this.target_=undefined;this.horizontal=true;this.observer_=new WebKitMutationObserver(this.didTargetMutate_.bind(this));this.targetSizesByModeKey_={};},get modeKey_(){return this.target_.className==''?'.':this.target_.className;},get target(){return this.target_;},set target(target){this.observer_.disconnect();this.target_=target;if(!this.target_)
 return;this.observer_.observe(this.target_,{attributes:true,attributeFilter:['class']});},get horizontal(){return this.horizontal_;},set horizontal(h){this.horizontal_=h;if(this.horizontal_)
 this.className='horizontal-drag-handle';else
 this.className='vertical-drag-handle';},get vertical(){return!this.horizontal_;},set vertical(v){this.horizontal=!v;},forceMutationObserverFlush_:function(){var records=this.observer_.takeRecords();if(records.length)
@@ -1864,7 +1854,7 @@
 this.target_.style[this.targetStyleKey_]='';},get targetStyleKey_(){return this.horizontal_?'height':'width';},getTargetSize_:function(){var targetStyleKey=this.targetStyleKey_;if(!this.target_.style[targetStyleKey]){this.target_.style[targetStyleKey]=window.getComputedStyle(this.target_)[targetStyleKey];}
 var size=parseInt(this.target_.style[targetStyleKey]);this.targetSizesByModeKey_[this.modeKey_]=size;return size;},setTargetSize_:function(s){this.target_.style[this.targetStyleKey_]=s+'px';this.targetSizesByModeKey_[this.modeKey_]=s;},applyDelta_:function(delta){var curSize=this.getTargetSize_();var newSize;if(this.target_===this.nextElementSibling){newSize=curSize+delta;}else{newSize=curSize-delta;}
 this.setTargetSize_(newSize);},onMouseMove_:function(e){var curMousePos=this.horizontal_?e.clientY:e.clientX;var delta=this.lastMousePos_-curMousePos;this.applyDelta_(delta);this.lastMousePos_=curMousePos;e.preventDefault();return true;},onMouseDown_:function(e){if(!this.target_)
-return;this.forceMutationObserverFlush_();this.lastMousePos_=this.horizontal_?e.clientY:e.clientX;document.addEventListener('mousemove',this.onMouseMove_);document.addEventListener('mouseup',this.onMouseUp_);e.preventDefault();return true;},onMouseUp_:function(e){document.removeEventListener('mousemove',this.onMouseMove_);document.removeEventListener('mouseup',this.onMouseUp_);e.preventDefault();}};return{DragHandle:DragHandle};});'use strict';tv.exportTo('tv.b',function(){Object.observe(Polymer.elements,clearPolymerElementCaches);var elementsByName=undefined;var elementsThatExtend=undefined;var elementSubclasses=undefined;function clearPolymerElementCaches(){elementsByName={};elementsThatExtend=undefined;elementSubclasses={};}
+return;this.forceMutationObserverFlush_();this.lastMousePos_=this.horizontal_?e.clientY:e.clientX;document.addEventListener('mousemove',this.onMouseMove_);document.addEventListener('mouseup',this.onMouseUp_);e.preventDefault();return true;},onMouseUp_:function(e){document.removeEventListener('mousemove',this.onMouseMove_);document.removeEventListener('mouseup',this.onMouseUp_);e.preventDefault();}};return{DragHandle:DragHandle};});'use strict';tr.exportTo('tr.b',function(){Object.observe(Polymer.elements,clearPolymerElementCaches);var elementsByName=undefined;var elementsThatExtend=undefined;var elementSubclasses=undefined;function clearPolymerElementCaches(){elementsByName={};elementsThatExtend=undefined;elementSubclasses={};}
 function buildElementMapsIfNeeded(){if(elementsThatExtend!==undefined&&elementsByName!==undefined)
 return;elementsByName={};elementsThatExtend={};Polymer.elements.forEach(function(element){if(elementsByName[element.name])
 throw new Error('Something is strange: dupe polymer element names');elementsByName[element.name]=element;if(element.extends){if(elementsThatExtend[element.extends]===undefined)
@@ -1908,7 +1898,7 @@
 this.processRemovedChild_(mutation.removedNodes[i]);for(var i=0;i<mutation.addedNodes.length;i++)
 this.processAddedChild_(mutation.addedNodes[i]);},this);},tabButtonSelectHandler_:function(event,detail,sender){this.changeSelectedTabById_(sender.getAttribute('button-id'));},changeSelectedTabById_:function(id){var newTab=id!==undefined?this.tabs_[id]:undefined;var changed=this.selectedTab_!==newTab;this.saveCurrentTabScrollPosition_();this.clearSelectedTab_();if(id!==undefined){this.setSelectedTabById_(id);this.restoreCurrentTabScrollPosition_();}
 if(changed)
-this.fire('selected-tab-change');},setSelectedTabById_:function(id){this.selectedTab_=this.tabs_[id];this.selectedTab_.observers.forAttributeSelected.disconnect();this.selectedTab_.content.setAttribute('selected','selected');this.selectedTab_.observers.forAttributeSelected.observe(this.selectedTab_.content,{attributeFilter:['selected']});},saveCurrentTabScrollPosition_:function(){if(this.selectedTab_){this.selectedTab_.savedScrollTop=this.$['content-container'].scrollTop;this.selectedTab_.savedScrollLeft=this.$['content-container'].scrollLeft;}},restoreCurrentTabScrollPosition_:function(){if(this.selectedTab_){this.$['content-container'].scrollTop=this.selectedTab_.savedScrollTop;this.$['content-container'].scrollLeft=this.selectedTab_.savedScrollLeft;}},clearSelectedTab_:function(){if(this.selectedTab_){this.selectedTab_.observers.forAttributeSelected.disconnect();this.selectedTab_.content.removeAttribute('selected');this.selectedTab_.observers.forAttributeSelected.observe(this.selectedTab_.content,{attributeFilter:['selected']});this.selectedTab_=undefined;}}});'use strict';tv.exportTo('tv.b',function(){var nextGUID=1;var GUID={allocate:function(){return nextGUID++;},getLastGuid:function(){return nextGUID-1;}};return{GUID:GUID};});'use strict';tv.exportTo('tv.b',function(){function Range(){this.isEmpty_=true;this.min_=undefined;this.max_=undefined;};Range.prototype={__proto__:Object.prototype,reset:function(){this.isEmpty_=true;this.min_=undefined;this.max_=undefined;},get isEmpty(){return this.isEmpty_;},addRange:function(range){if(range.isEmpty)
+this.fire('selected-tab-change');},setSelectedTabById_:function(id){this.selectedTab_=this.tabs_[id];this.selectedTab_.observers.forAttributeSelected.disconnect();this.selectedTab_.content.setAttribute('selected','selected');this.selectedTab_.observers.forAttributeSelected.observe(this.selectedTab_.content,{attributeFilter:['selected']});},saveCurrentTabScrollPosition_:function(){if(this.selectedTab_){this.selectedTab_.savedScrollTop=this.$['content-container'].scrollTop;this.selectedTab_.savedScrollLeft=this.$['content-container'].scrollLeft;}},restoreCurrentTabScrollPosition_:function(){if(this.selectedTab_){this.$['content-container'].scrollTop=this.selectedTab_.savedScrollTop;this.$['content-container'].scrollLeft=this.selectedTab_.savedScrollLeft;}},clearSelectedTab_:function(){if(this.selectedTab_){this.selectedTab_.observers.forAttributeSelected.disconnect();this.selectedTab_.content.removeAttribute('selected');this.selectedTab_.observers.forAttributeSelected.observe(this.selectedTab_.content,{attributeFilter:['selected']});this.selectedTab_=undefined;}}});'use strict';tr.exportTo('tr.b',function(){var nextGUID=1;var GUID={allocate:function(){return nextGUID++;},getLastGuid:function(){return nextGUID-1;}};return{GUID:GUID};});'use strict';tr.exportTo('tr.b',function(){function Range(){this.isEmpty_=true;this.min_=undefined;this.max_=undefined;};Range.prototype={__proto__:Object.prototype,reset:function(){this.isEmpty_=true;this.min_=undefined;this.max_=undefined;},get isEmpty(){return this.isEmpty_;},addRange:function(range){if(range.isEmpty)
 return;this.addValue(range.min);this.addValue(range.max);},addValue:function(value){if(this.isEmpty_){this.max_=value;this.min_=value;this.isEmpty_=false;return;}
 this.max_=Math.max(this.max_,value);this.min_=Math.min(this.min_,value);},set min(min){this.isEmpty_=false;this.min_=min;},get min(){if(this.isEmpty_)
 return undefined;return this.min_;},get max(){if(this.isEmpty_)
@@ -1919,10 +1909,10 @@
 return false;return this.min<=range.min&&this.max>=range.max;},containsExplicitRange:function(min,max){if(this.isEmpty)
 return false;return this.min<=min&&this.max>=max;},intersectsRange:function(range){if(this.isEmpty||range.isEmpty)
 return false;return!(range.max<this.min||range.min>this.max);},intersectsExplicitRange:function(min,max){if(this.isEmpty)
-return false;return!(max<this.min||min>this.max);}};Range.compareByMinTimes=function(a,b){if(!a.isEmpty&&!b.isEmpty)
+return false;return!(max<this.min||min>this.max);}};Range.fromExplicitRange=function(min,max){var range=new Range();range.min=min;range.max=max;return range;};Range.compareByMinTimes=function(a,b){if(!a.isEmpty&&!b.isEmpty)
 return a.min_-b.min_;if(a.isEmpty&&!b.isEmpty)
 return-1;if(!a.isEmpty&&b.isEmpty)
-return 1;return 0;};return{Range:Range};});'use strict';tv.exportTo('tv.b',function(){function max(a,b){if(a===undefined)
+return 1;return 0;};return{Range:Range};});'use strict';tr.exportTo('tr.b',function(){function max(a,b){if(a===undefined)
 return b;if(b===undefined)
 return a;return Math.max(a,b);}
 function IntervalTree(beginPositionCb,endPositionCb){this.beginPositionCb_=beginPositionCb;this.endPositionCb_=endPositionCb;this.root_=undefined;this.size_=0;}
@@ -1947,13 +1937,13 @@
 if(this.rightNode_){this.rightNode_.appendIntersectionsInto_(ret,queryLow,queryHigh);}},get colour(){return this.colour_;},set colour(colour){this.colour_=colour;},get key(){return this.lowValue_;},get lowValue(){return this.lowValue_;},get highValue(){return this.data_[this.data_.length-1].high;},set leftNode(left){this.leftNode_=left;},get leftNode(){return this.leftNode_;},get hasLeftNode(){return this.leftNode_!==undefined;},set rightNode(right){this.rightNode_=right;},get rightNode(){return this.rightNode_;},get hasRightNode(){return this.rightNode_!==undefined;},set parentNode(parent){this.parentNode_=parent;},get parentNode(){return this.parentNode_;},get isRootNode(){return this.parentNode_===undefined;},set maxHighLeft(high){this.maxHighLeft_=high;},get maxHighLeft(){return this.maxHighLeft_;},set maxHighRight(high){this.maxHighRight_=high;},get maxHighRight(){return this.maxHighRight_;},get data(){return this.data_;},get isRed(){return this.colour_===Colour.RED;},merge:function(node){for(var i=0;i<node.data.length;i++)
 this.data_.push(node.data[i]);this.data_.sort(function(a,b){return a.high-b.high;});},dump:function(){var ret={};if(this.leftNode_)
 ret['left']=this.leftNode_.dump();ret['data']=this.data_.map(function(d){return[d.low,d.high];});if(this.rightNode_)
-ret['right']=this.rightNode_.dump();return ret;}};return{IntervalTree:IntervalTree};});'use strict';tv.exportTo('tv.b',function(){var recordRAFStacks=false;var pendingPreAFs=[];var pendingRAFs=[];var pendingIdleCallbacks=[];var currentRAFDispatchList=undefined;var rafScheduled=false;function scheduleRAF(){if(rafScheduled)
+ret['right']=this.rightNode_.dump();return ret;}};return{IntervalTree:IntervalTree};});'use strict';tr.exportTo('tr.b',function(){var recordRAFStacks=false;var pendingPreAFs=[];var pendingRAFs=[];var pendingIdleCallbacks=[];var currentRAFDispatchList=undefined;var rafScheduled=false;function scheduleRAF(){if(rafScheduled)
 return;rafScheduled=true;if(window.requestAnimationFrame){window.requestAnimationFrame(processRequests);}else{var delta=Date.now()-window.performance.now();window.webkitRequestAnimationFrame(function(domTimeStamp){processRequests(domTimeStamp-delta);});}}
 function onAnimationFrameError(e,opt_stack){if(opt_stack)
 console.log(opt_stack);if(e.message)
 console.error(e.message,e.stack);else
 console.error(e);}
-function runTask(task,frameBeginTime){try{task.callback.call(task.context,frameBeginTime);}catch(e){tv.b.onAnimationFrameError(e,task.stack);}}
+function runTask(task,frameBeginTime){try{task.callback.call(task.context,frameBeginTime);}catch(e){tr.b.onAnimationFrameError(e,task.stack);}}
 function processRequests(frameBeginTime){var rafCompletionDeadline=frameBeginTime+10;rafScheduled=false;var currentPreAFs=pendingPreAFs;currentRAFDispatchList=pendingRAFs;pendingPreAFs=[];pendingRAFs=[];var hasRAFTasks=currentPreAFs.length||currentRAFDispatchList.length;for(var i=0;i<currentPreAFs.length;i++)
 runTask(currentPreAFs[i],frameBeginTime);while(currentRAFDispatchList.length>0)
 runTask(currentRAFDispatchList.shift(),frameBeginTime);currentRAFDispatchList=undefined;if(!hasRAFTasks){while(pendingIdleCallbacks.length>0){runTask(pendingIdleCallbacks.shift());if(window.performance.now()>=rafCompletionDeadline)
@@ -1961,7 +1951,7 @@
 if(pendingIdleCallbacks.length>0)
 scheduleRAF();}
 function getStack_(){if(!recordRAFStacks)
-return'';var stackLines=tv.b.stackTrace();stackLines.shift();return stackLines.join('\n');}
+return'';var stackLines=tr.b.stackTrace();stackLines.shift();return stackLines.join('\n');}
 function requestPreAnimationFrame(callback,opt_this){pendingPreAFs.push({callback:callback,context:opt_this||window,stack:getStack_()});scheduleRAF();}
 function requestAnimationFrameInThisFrameIfPossible(callback,opt_this){if(!currentRAFDispatchList){requestAnimationFrame(callback,opt_this);return;}
 currentRAFDispatchList.push({callback:callback,context:opt_this||window,stack:getStack_()});return;}
@@ -1969,7 +1959,7 @@
 function requestIdleCallback(callback,opt_this){pendingIdleCallbacks.push({callback:callback,context:opt_this||window,stack:getStack_()});scheduleRAF();}
 function forcePendingRAFTasksToRun(frameBeginTime){if(!rafScheduled)
 return;processRequests(frameBeginTime);}
-return{onAnimationFrameError:onAnimationFrameError,requestPreAnimationFrame:requestPreAnimationFrame,requestAnimationFrame:requestAnimationFrame,requestAnimationFrameInThisFrameIfPossible:requestAnimationFrameInThisFrameIfPossible,requestIdleCallback:requestIdleCallback,forcePendingRAFTasksToRun:forcePendingRAFTasksToRun};});'use strict';tv.exportTo('tv.b',function(){function Task(runCb,thisArg){if(runCb!==undefined&&thisArg===undefined)
+return{onAnimationFrameError:onAnimationFrameError,requestPreAnimationFrame:requestPreAnimationFrame,requestAnimationFrame:requestAnimationFrame,requestAnimationFrameInThisFrameIfPossible:requestAnimationFrameInThisFrameIfPossible,requestIdleCallback:requestIdleCallback,forcePendingRAFTasksToRun:forcePendingRAFTasksToRun};});'use strict';tr.exportTo('tr.b',function(){function Task(runCb,thisArg){if(runCb!==undefined&&thisArg===undefined)
 throw new Error('Almost certainly, you meant to pass a thisArg.');this.runCb_=runCb;this.thisArg_=thisArg;this.afterTask_=undefined;this.subTasks_=[];}
 Task.prototype={subTask:function(cb,thisArg){if(cb instanceof Task)
 this.subTasks_.push(cb);else
@@ -1979,20 +1969,21 @@
 subTasks[i-1].afterTask_=subTasks[i];subTasks[subTasks.length-1].afterTask_=this.afterTask_;return subTasks[0];},after:function(cb,thisArg){if(this.afterTask_)
 throw new Error('Has an after task already');if(cb instanceof Task)
 this.afterTask_=cb;else
-this.afterTask_=new Task(cb,thisArg);return this.afterTask_;}};Task.RunSynchronously=function(task){var curTask=task;while(curTask)
+this.afterTask_=new Task(cb,thisArg);return this.afterTask_;},enqueue:function(cb,thisArg){var lastTask=this;while(lastTask.afterTask_)
+lastTask=lastTask.afterTask_;return lastTask.after(cb,thisArg);}};Task.RunSynchronously=function(task){var curTask=task;while(curTask)
 curTask=curTask.run();}
 Task.RunWhenIdle=function(task){return new Promise(function(resolve,reject){var curTask=task;function runAnother(){try{curTask=curTask.run();}catch(e){reject(e);console.error(e.stack);return;}
-if(curTask){tv.b.requestIdleCallback(runAnother);return;}
+if(curTask){tr.b.requestIdleCallback(runAnother);return;}
 resolve();}
-tv.b.requestIdleCallback(runAnother);});}
-return{Task:Task};});'use strict';tv.exportTo('tv.c',function(){function matchLower(value,pattern){return value.toLowerCase().indexOf(pattern)!==-1;}
+tr.b.requestIdleCallback(runAnother);});}
+return{Task:Task};});'use strict';tr.exportTo('tr.c',function(){function matchLower(value,pattern){return value.toLowerCase().indexOf(pattern)!==-1;}
 function Filter(){}
 Filter.prototype={__proto__:Object.prototype,matchCounter:function(counter){return true;},matchCpu:function(cpu){return true;},matchProcess:function(process){return true;},matchSlice:function(slice){return true;},matchThread:function(thread){return true;}};function TitleOrCategoryFilter(text){Filter.call(this);this.text_=text.toLowerCase();if(!text.length)
 throw new Error('Filter text is empty.');}
 TitleOrCategoryFilter.prototype={__proto__:Filter.prototype,matchSlice:function(slice){if(slice.title===undefined&&slice.category===undefined)
 return false;return matchLower(slice.title,this.text_)||(!!slice.category&&matchLower(slice.category,this.text_));}};function ExactTitleFilter(text){Filter.call(this);this.text_=text;if(!text.length)
 throw new Error('Filter text is empty.');}
-ExactTitleFilter.prototype={__proto__:Filter.prototype,matchSlice:function(slice){return slice.title===this.text_;}};return{Filter:Filter,TitleOrCategoryFilter:TitleOrCategoryFilter,ExactTitleFilter:ExactTitleFilter};});'use strict';tv.exportTo('tv.b',function(){function RegisteredTypeInfo(constructor,metadata){this.constructor=constructor;this.metadata=metadata;};var BASIC_REGISTRY_MODE='BASIC_REGISTRY_MODE';var TYPE_BASED_REGISTRY_MODE='TYPE_BASED_REGISTRY_MODE';var ALL_MODES={BASIC_REGISTRY_MODE:true,TYPE_BASED_REGISTRY_MODE:true};function ExtensionRegistryOptions(mode){if(mode===undefined)
+ExactTitleFilter.prototype={__proto__:Filter.prototype,matchSlice:function(slice){return slice.title===this.text_;}};return{Filter:Filter,TitleOrCategoryFilter:TitleOrCategoryFilter,ExactTitleFilter:ExactTitleFilter};});'use strict';tr.exportTo('tr.b',function(){function RegisteredTypeInfo(constructor,metadata){this.constructor=constructor;this.metadata=metadata;};var BASIC_REGISTRY_MODE='BASIC_REGISTRY_MODE';var TYPE_BASED_REGISTRY_MODE='TYPE_BASED_REGISTRY_MODE';var ALL_MODES={BASIC_REGISTRY_MODE:true,TYPE_BASED_REGISTRY_MODE:true};function ExtensionRegistryOptions(mode){if(mode===undefined)
 throw new Error('Mode is required');if(!ALL_MODES[mode])
 throw new Error('Not a mode.');this.mode_=mode;this.defaultMetadata_={};this.defaultConstructor_=undefined;this.mandatoryBaseClass_=undefined;this.defaultTypeInfo_=undefined;this.frozen_=false;}
 ExtensionRegistryOptions.prototype={freeze:function(){if(this.frozen_)
@@ -2003,7 +1994,7 @@
 return;var curProto=constructor.prototype.__proto__;var ok=false;while(curProto){if(curProto===this.mandatoryBaseClass.prototype){ok=true;break;}
 curProto=curProto.__proto__;}
 if(!ok)
-throw new Error(constructor+'must be subclass of '+registry);}};return{BASIC_REGISTRY_MODE:BASIC_REGISTRY_MODE,TYPE_BASED_REGISTRY_MODE:TYPE_BASED_REGISTRY_MODE,ExtensionRegistryOptions:ExtensionRegistryOptions,RegisteredTypeInfo:RegisteredTypeInfo};});'use strict';tv.exportTo('tv.b',function(){var RegisteredTypeInfo=tv.b.RegisteredTypeInfo;var ExtensionRegistryOptions=tv.b.ExtensionRegistryOptions;function decorateBasicExtensionRegistry(registry,extensionRegistryOptions){var savedStateStack=[];registry.registeredTypeInfos_=[];registry.register=function(constructor,opt_metadata){if(registry.findIndexOfRegisteredConstructor(constructor)!==undefined)
+throw new Error(constructor+'must be subclass of '+registry);}};return{BASIC_REGISTRY_MODE:BASIC_REGISTRY_MODE,TYPE_BASED_REGISTRY_MODE:TYPE_BASED_REGISTRY_MODE,ExtensionRegistryOptions:ExtensionRegistryOptions,RegisteredTypeInfo:RegisteredTypeInfo};});'use strict';tr.exportTo('tr.b',function(){var RegisteredTypeInfo=tr.b.RegisteredTypeInfo;var ExtensionRegistryOptions=tr.b.ExtensionRegistryOptions;function decorateBasicExtensionRegistry(registry,extensionRegistryOptions){var savedStateStack=[];registry.registeredTypeInfos_=[];registry.register=function(constructor,opt_metadata){if(registry.findIndexOfRegisteredConstructor(constructor)!==undefined)
 throw new Error('Handler already registered for '+constructor);extensionRegistryOptions.validateConstructor(constructor);var metadata={};for(var k in extensionRegistryOptions.defaultMetadata)
 metadata[k]=extensionRegistryOptions.defaultMetadata[k];if(opt_metadata){for(var k in opt_metadata)
 metadata[k]=opt_metadata[k];}
@@ -2014,9 +2005,9 @@
 return this.registeredTypeInfos_[foundIndex];return undefined;};registry.findTypeInfoMatching=function(predicate,opt_this){opt_this=opt_this?opt_this:undefined;for(var i=0;i<registry.registeredTypeInfos_.length;++i){var typeInfo=registry.registeredTypeInfos_[i];if(predicate.call(opt_this,typeInfo))
 return typeInfo;}
 return extensionRegistryOptions.defaultTypeInfo;};}
-return{_decorateBasicExtensionRegistry:decorateBasicExtensionRegistry};});'use strict';tv.exportTo('tv.b',function(){var categoryPartsFor={};function getCategoryParts(category){var parts=categoryPartsFor[category];if(parts!==undefined)
+return{_decorateBasicExtensionRegistry:decorateBasicExtensionRegistry};});'use strict';tr.exportTo('tr.b',function(){var categoryPartsFor={};function getCategoryParts(category){var parts=categoryPartsFor[category];if(parts!==undefined)
 return parts;parts=category.split(',');categoryPartsFor[category]=parts;return parts;}
-return{getCategoryParts:getCategoryParts};});'use strict';tv.exportTo('tv.b',function(){var getCategoryParts=tv.b.getCategoryParts;var RegisteredTypeInfo=tv.b.RegisteredTypeInfo;var ExtensionRegistryOptions=tv.b.ExtensionRegistryOptions;function decorateTypeBasedExtensionRegistry(registry,extensionRegistryOptions){var savedStateStack=[];registry.registeredTypeInfos_=[];registry.categoryPartToTypeInfoMap_={};registry.typeNameToTypeInfoMap_={};registry.register=function(constructor,metadata){extensionRegistryOptions.validateConstructor(constructor);var typeInfo=new RegisteredTypeInfo(constructor,metadata||extensionRegistryOptions.defaultMetadata);typeInfo.typeNames=[];typeInfo.categoryParts=[];if(metadata&&metadata.typeName)
+return{getCategoryParts:getCategoryParts};});'use strict';tr.exportTo('tr.b',function(){var getCategoryParts=tr.b.getCategoryParts;var RegisteredTypeInfo=tr.b.RegisteredTypeInfo;var ExtensionRegistryOptions=tr.b.ExtensionRegistryOptions;function decorateTypeBasedExtensionRegistry(registry,extensionRegistryOptions){var savedStateStack=[];registry.registeredTypeInfos_=[];registry.categoryPartToTypeInfoMap_={};registry.typeNameToTypeInfoMap_={};registry.register=function(constructor,metadata){extensionRegistryOptions.validateConstructor(constructor);var typeInfo=new RegisteredTypeInfo(constructor,metadata||extensionRegistryOptions.defaultMetadata);typeInfo.typeNames=[];typeInfo.categoryParts=[];if(metadata&&metadata.typeName)
 typeInfo.typeNames.push(metadata.typeName);if(metadata&&metadata.typeNames){typeInfo.typeNames.push.apply(typeInfo.typeNames,metadata.typeNames);}
 if(metadata&&metadata.categoryParts){typeInfo.categoryParts.push.apply(typeInfo.categoryParts,metadata.categoryParts);}
 if(typeInfo.typeNames.length===0&&typeInfo.categoryParts.length===0)
@@ -2028,32 +2019,35 @@
 if(registry.typeNameToTypeInfoMap_[typeName])
 return registry.typeNameToTypeInfoMap_[typeName];return extensionRegistryOptions.defaultTypeInfo;};registry.getConstructor=function(category,typeName){var typeInfo=registry.getTypeInfo(category,typeName);if(typeInfo)
 return typeInfo.constructor;return undefined;};}
-return{_decorateTypeBasedExtensionRegistry:decorateTypeBasedExtensionRegistry};});'use strict';tv.exportTo('tv.b',function(){function decorateExtensionRegistry(registry,registryOptions){if(registry.register)
-throw new Error('Already has registry');registryOptions.freeze();if(registryOptions.mode==tv.b.BASIC_REGISTRY_MODE){tv.b._decorateBasicExtensionRegistry(registry,registryOptions);}else if(registryOptions.mode==tv.b.TYPE_BASED_REGISTRY_MODE){tv.b._decorateTypeBasedExtensionRegistry(registry,registryOptions);}else{throw new Error('Unrecognized mode');}
+return{_decorateTypeBasedExtensionRegistry:decorateTypeBasedExtensionRegistry};});'use strict';tr.exportTo('tr.b',function(){function decorateExtensionRegistry(registry,registryOptions){if(registry.register)
+throw new Error('Already has registry');registryOptions.freeze();if(registryOptions.mode==tr.b.BASIC_REGISTRY_MODE){tr.b._decorateBasicExtensionRegistry(registry,registryOptions);}else if(registryOptions.mode==tr.b.TYPE_BASED_REGISTRY_MODE){tr.b._decorateTypeBasedExtensionRegistry(registry,registryOptions);}else{throw new Error('Unrecognized mode');}
 if(registry.addEventListener===undefined)
-tv.b.EventTarget.decorate(registry);}
-return{decorateExtensionRegistry:decorateExtensionRegistry};});'use strict';tv.exportTo('tv.c',function(){function Auditor(model){}
-Auditor.prototype={__proto__:Object.prototype,runAnnotate:function(){},runAudit:function(){}};var options=new tv.b.ExtensionRegistryOptions(tv.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Auditor;tv.b.decorateExtensionRegistry(Auditor,options);return{Auditor:Auditor};});'use strict';tv.exportTo('tv.c.importer',function(){function Importer(){}
-Importer.prototype={__proto__:Object.prototype,isTraceDataContainer:function(){return false;},extractSubtraces:function(){return[];},importEvents:function(){},importSampleData:function(){},finalizeImport:function(){},joinRefs:function(){}};var options=new tv.b.ExtensionRegistryOptions(tv.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Importer;tv.b.decorateExtensionRegistry(Importer,options);Importer.findImporterFor=function(eventData){var typeInfo=Importer.findTypeInfoMatching(function(ti){return ti.constructor.canImport(eventData);});if(typeInfo)
-return typeInfo.constructor;return undefined;};return{Importer:Importer};});'use strict';tv.exportTo('tv.c.importer',function(){var Importer=tv.c.importer.Importer;function EmptyImporter(events){this.importPriority=0;};EmptyImporter.canImport=function(eventData){if(eventData instanceof Array&&eventData.length==0)
+tr.b.EventTarget.decorate(registry);}
+return{decorateExtensionRegistry:decorateExtensionRegistry};});'use strict';tr.exportTo('tr.c',function(){function Auditor(model){}
+Auditor.prototype={__proto__:Object.prototype,runAnnotate:function(){},runAudit:function(){}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Auditor;tr.b.decorateExtensionRegistry(Auditor,options);return{Auditor:Auditor};});'use strict';tr.exportTo('tr.importer',function(){function Importer(){}
+Importer.prototype={__proto__:Object.prototype,isTraceDataContainer:function(){return false;},extractSubtraces:function(){return[];},importEvents:function(){},importSampleData:function(){},finalizeImport:function(){},joinRefs:function(){}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Importer;tr.b.decorateExtensionRegistry(Importer,options);Importer.findImporterFor=function(eventData){var typeInfo=Importer.findTypeInfoMatching(function(ti){return ti.constructor.canImport(eventData);});if(typeInfo)
+return typeInfo.constructor;return undefined;};return{Importer:Importer};});'use strict';tr.exportTo('tr.importer',function(){var Importer=tr.importer.Importer;function EmptyImporter(events){this.importPriority=0;};EmptyImporter.canImport=function(eventData){if(eventData instanceof Array&&eventData.length==0)
 return true;if(typeof(eventData)==='string'||eventData instanceof String){return eventData.length==0;}
-return false;};EmptyImporter.prototype={__proto__:Importer.prototype};Importer.register(EmptyImporter);return{EmptyImporter:EmptyImporter};});'use strict';tv.exportTo('tv.c.trace_model',function(){var SelectionState={NONE:0,SELECTED:1,HIGHLIGHTED:2,DIMMED:3};return{SelectionState:SelectionState};});'use strict';tv.exportTo('tv.c.trace_model',function(){var SelectionState=tv.c.trace_model.SelectionState;function SelectableItem(modelItem){this.modelItem_=modelItem;}
+return false;};EmptyImporter.prototype={__proto__:Importer.prototype};Importer.register(EmptyImporter);return{EmptyImporter:EmptyImporter};});'use strict';tr.exportTo('tr.model',function(){function EventContainer(){this.important=true;this.bounds=undefined;}
+EventContainer.prototype={get stableId(){throw new Error('Not implemented');},updateBounds:function(){throw new Error('Not implemented');},shiftTimestampsForward:function(amount){throw new Error('Not implemented');},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){throw new Error('Not implemented');},iterateAllChildEventContainers:function(callback,opt_this){throw new Error('Not implemented');},iterateAllEvents:function(callback,opt_this){this.iterateAllEventContainers(function(ec){ec.iterateAllEventsInThisContainer(function(eventType){return true;},callback,opt_this);});},iterateAllEventContainers:function(callback,opt_this){function visit(ec){callback.call(opt_this,ec);ec.iterateAllChildEventContainers(visit);}
+visit(this);}};return{EventContainer:EventContainer};});'use strict';tr.exportTo('tr.model',function(){function Device(model){if(!model)
+throw new Error('Must provide a model.');tr.model.EventContainer.call(this);this.bounds=new tr.b.Range();this.guid=tr.b.GUID.allocate();};Device.compare=function(x,y){return x.guid-y.guid;};Device.prototype={__proto__:tr.model.EventContainer.prototype,compareTo:function(that){return Device.compare(this,that);},get userFriendlyName(){return'Device';},get userFriendlyDetails(){return'Device';},get stableId(){return'Device';},getSettingsKey:function(){return'device';},get counters(){return{};},updateBounds:function(){this.bounds.reset();},shiftTimestampsForward:function(amount){},addCategoriesToDict:function(categoriesDict){},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){},iterateAllChildEventContainers:function(callback,opt_this){}};return{Device:Device};});'use strict';tr.exportTo('tr.model',function(){var SelectionState={NONE:0,SELECTED:1,HIGHLIGHTED:2,DIMMED:3};return{SelectionState:SelectionState};});'use strict';tr.exportTo('tr.model',function(){var SelectionState=tr.model.SelectionState;function SelectableItem(modelItem){this.modelItem_=modelItem;}
 SelectableItem.prototype={get modelItem(){return this.modelItem_;},get selected(){return this.selectionState===SelectionState.SELECTED;},addToSelection:function(selection){var modelItem=this.modelItem_;if(!modelItem)
 return;selection.push(modelItem);},addToTrackMap:function(eventToTrackMap,track){var modelItem=this.modelItem_;if(!modelItem)
-return;eventToTrackMap.addEvent(modelItem,track);}};return{SelectableItem:SelectableItem};});'use strict';tv.exportTo('tv.c.trace_model',function(){var SelectableItem=tv.c.trace_model.SelectableItem;var SelectionState=tv.c.trace_model.SelectionState;var categoryPartsFor={};function getCategoryParts(category){var parts=categoryPartsFor[category];if(parts!==undefined)
+return;eventToTrackMap.addEvent(modelItem,track);}};return{SelectableItem:SelectableItem};});'use strict';tr.exportTo('tr.model',function(){var SelectableItem=tr.model.SelectableItem;var SelectionState=tr.model.SelectionState;var categoryPartsFor={};function getCategoryParts(category){var parts=categoryPartsFor[category];if(parts!==undefined)
 return parts;parts=category.split(',');categoryPartsFor[category]=parts;return parts;}
-function Event(){SelectableItem.call(this,this);this.guid_=tv.b.GUID.allocate();this.selectionState=SelectionState.NONE;this.associatedAlerts=[];this.info=undefined;}
+function Event(){SelectableItem.call(this,this);this.guid_=tr.b.GUID.allocate();this.selectionState=SelectionState.NONE;this.associatedAlerts=[];this.info=undefined;}
 Event.prototype={__proto__:SelectableItem.prototype,get guid(){return this.guid_;}};function EventRegistry(){}
-var options=new tv.b.ExtensionRegistryOptions(tv.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Event;tv.b.decorateExtensionRegistry(EventRegistry,options);EventRegistry.addEventListener('will-register',function(e){var metadata=e.typeInfo.metadata;if(metadata.name===undefined)
-throw new Error('Registered events must provide name metadata');var i=tv.b.findFirstInArray(EventRegistry.getAllRegisteredTypeInfos(),function(x){return x.metadata.name===metadata.name;});if(i!==undefined)
+var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Event;tr.b.decorateExtensionRegistry(EventRegistry,options);EventRegistry.addEventListener('will-register',function(e){var metadata=e.typeInfo.metadata;if(metadata.name===undefined)
+throw new Error('Registered events must provide name metadata');var i=tr.b.findFirstInArray(EventRegistry.getAllRegisteredTypeInfos(),function(x){return x.metadata.name===metadata.name;});if(i!==undefined)
 throw new Error('Event type with that name already registered');if(metadata.pluralName===undefined)
 throw new Error('Registered events must provide pluralName metadata');if(metadata.singleViewElementName===undefined){throw new Error('Registered events must provide '+'singleViewElementName metadata');}
 if(metadata.multiViewElementName===undefined){throw new Error('Registered events must provide '+'multiViewElementName metadata');}});var eventsByTypeName=undefined;EventRegistry.getEventTypeInfoByTypeName=function(typeName){if(eventsByTypeName===undefined){eventsByTypeName={};EventRegistry.getAllRegisteredTypeInfos().forEach(function(typeInfo){eventsByTypeName[typeInfo.metadata.name]=typeInfo;});}
 return eventsByTypeName[typeName];}
 EventRegistry.addEventListener('registry-changed',function(){eventsByTypeName=undefined;});function convertCamelCaseToTitleCase(name){var result=name.replace(/[A-Z]/g,' $&');result=result.charAt(0).toUpperCase()+result.slice(1);return result;}
-EventRegistry.getUserFriendlySingularName=function(typeName){var typeInfo=EventRegistry.getEventTypeInfoByTypeName(typeName);var str=typeInfo.metadata.name;return convertCamelCaseToTitleCase(str);};EventRegistry.getUserFriendlyPluralName=function(typeName){var typeInfo=EventRegistry.getEventTypeInfoByTypeName(typeName);var str=typeInfo.metadata.pluralName;return convertCamelCaseToTitleCase(str);};return{Event:Event,EventRegistry:EventRegistry};});'use strict';tv.exportTo('tv.c.analysis',function(){function tsString(ts){return Number(tsRound(ts)).toLocaleString(undefined,{minimumFractionDigits:3})+' ms';}
-function tsRound(ts){return Math.round(ts*1000.0)/1000.0;}
-return{tsString:tsString,tsRound:tsRound};});'use strict';tv.exportTo('tv.b',function(){function findLowIndexInSortedArray(ary,mapFn,loVal){if(ary.length==0)
+EventRegistry.getUserFriendlySingularName=function(typeName){var typeInfo=EventRegistry.getEventTypeInfoByTypeName(typeName);var str=typeInfo.metadata.name;return convertCamelCaseToTitleCase(str);};EventRegistry.getUserFriendlyPluralName=function(typeName){var typeInfo=EventRegistry.getEventTypeInfoByTypeName(typeName);var str=typeInfo.metadata.pluralName;return convertCamelCaseToTitleCase(str);};return{Event:Event,EventRegistry:EventRegistry};});'use strict';tr.exportTo('tr.b.units',function(){var ms={suffix:'ms',format:function(ts){var tsRounded=Math.round(ts*1000.0)/1000.0;var n=new Number(tsRounded);return n.toLocaleString(undefined,{minimumFractionDigits:3})+' ms';}};var ns={suffix:'ns',format:function(ts){var tsRounded=Math.round(ts*1000000.0);var n=new Number(tsRounded);return n.toLocaleString(undefined,{maximumFractionDigits:0})+' ns';}};var Time={supportedUnits:{ms:ms,ns:ns},reset:function(){this.currentDisplayUnit=ms;},currentDisplayUnit_:ms,get currentDisplayUnit(){return this.currentDisplayUnit_;},set currentDisplayUnit(value){if(this.currentDisplayUnit_==value)
+return;this.currentDisplayUnit_=value;this.dispatchEvent(new Event('display-unit-changed'));}};tr.b.EventTarget.decorate(Time);return{Time:Time};});'use strict';tr.exportTo('tr.b.units',function(){function tsString(ts){return tr.b.units.Time.currentDisplayUnit.format(ts);}
+return{tsString:tsString};});'use strict';tr.exportTo('tr.b',function(){function findLowIndexInSortedArray(ary,mapFn,loVal){if(ary.length==0)
 return 1;var low=0;var high=ary.length-1;var i,comparison;var hitPos=-1;while(low<=high){i=Math.floor((low+high)/2);comparison=mapFn(ary[i])-loVal;if(comparison<0){low=i+1;continue;}else if(comparison>0){high=i-1;continue;}else{hitPos=i;high=i-1;}}
 return hitPos!=-1?hitPos:low;}
 function findIndexInSortedIntervals(ary,mapLoFn,mapWidthFn,loVal){var first=findLowIndexInSortedArray(ary,mapLoFn,loVal);if(first==0){if(loVal>=mapLoFn(ary[0])&&loVal<mapLoFn(ary[0])+mapWidthFn(ary[0],0)){return 0;}else{return-1;}}else if(first<ary.length){if(loVal>=mapLoFn(ary[first])&&loVal<mapLoFn(ary[first])+mapWidthFn(ary[first],first)){return first;}else if(loVal>=mapLoFn(ary[first-1])&&loVal<mapLoFn(ary[first-1])+
@@ -2078,35 +2072,34 @@
 return null;if(loDiff<hiDiff)
 return loInt;else
 return hiInt;}
-return{findLowIndexInSortedArray:findLowIndexInSortedArray,findIndexInSortedIntervals:findIndexInSortedIntervals,findIndexInSortedClosedIntervals:findIndexInSortedClosedIntervals,iterateOverIntersectingIntervals:iterateOverIntersectingIntervals,getIntersectingIntervals:getIntersectingIntervals,findClosestElementInSortedArray:findClosestElementInSortedArray,findClosestIntervalInSortedIntervals:findClosestIntervalInSortedIntervals};});'use strict';tv.exportTo('tv.c.trace_model',function(){function CounterSample(series,timestamp,value){tv.c.trace_model.Event.call(this);this.series_=series;this.timestamp_=timestamp;this.value_=value;}
-CounterSample.groupByTimestamp=function(samples){var samplesByTimestamp={};for(var i=0;i<samples.length;i++){var sample=samples[i];var ts=sample.timestamp;if(!samplesByTimestamp[ts])
-samplesByTimestamp[ts]=[];samplesByTimestamp[ts].push(sample);}
-var timestamps=tv.b.dictionaryKeys(samplesByTimestamp);timestamps.sort();var groups=[];for(var i=0;i<timestamps.length;i++){var ts=timestamps[i];var group=samplesByTimestamp[ts];group.sort(function(x,y){return x.series.seriesIndex-y.series.seriesIndex;});groups.push(group);}
+return{findLowIndexInSortedArray:findLowIndexInSortedArray,findIndexInSortedIntervals:findIndexInSortedIntervals,findIndexInSortedClosedIntervals:findIndexInSortedClosedIntervals,iterateOverIntersectingIntervals:iterateOverIntersectingIntervals,getIntersectingIntervals:getIntersectingIntervals,findClosestElementInSortedArray:findClosestElementInSortedArray,findClosestIntervalInSortedIntervals:findClosestIntervalInSortedIntervals};});'use strict';tr.exportTo('tr.model',function(){function CounterSample(series,timestamp,value){tr.model.Event.call(this);this.series_=series;this.timestamp_=timestamp;this.value_=value;}
+CounterSample.groupByTimestamp=function(samples){var samplesByTimestamp=tr.b.group(samples,function(sample){return sample.timestamp;});var timestamps=tr.b.dictionaryKeys(samplesByTimestamp);timestamps.sort();var groups=[];for(var i=0;i<timestamps.length;i++){var ts=timestamps[i];var group=samplesByTimestamp[ts];group.sort(function(x,y){return x.series.seriesIndex-y.series.seriesIndex;});groups.push(group);}
 return groups;}
-CounterSample.prototype={__proto__:tv.c.trace_model.Event.prototype,get series(){return this.series_;},get timestamp(){return this.timestamp_;},get value(){return this.value_;},set timestamp(timestamp){this.timestamp_=timestamp;},addBoundsToRange:function(range){range.addValue(this.timestamp);},getSampleIndex:function(){return tv.b.findLowIndexInSortedArray(this.series.timestamps,function(x){return x;},this.timestamp_);},get userFriendlyName(){return'Counter sample from '+this.series_.title+' at '+
-tv.c.analysis.tsString(this.timestamp);}};tv.c.trace_model.EventRegistry.register(CounterSample,{name:'counterSample',pluralName:'counterSamples',singleViewElementName:'tv-c-counter-sample-sub-view',multiViewElementName:'tv-c-counter-sample-sub-view'});return{CounterSample:CounterSample};});'use strict';tv.exportTo('tv.c.trace_model',function(){function EventContainer(){this.important=true;this.bounds=undefined;}
-EventContainer.prototype={get stableId(){throw new Error('Not implemented');},updateBounds:function(){throw new Error('Not implemented');},shiftTimestampsForward:function(amount){throw new Error('Not implemented');},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){throw new Error('Not implemented');},iterateAllChildEventContainers:function(callback,opt_this){throw new Error('Not implemented');},iterateAllEvents:function(callback,opt_this){this.iterateAllEventContainers(function(ec){ec.iterateAllEventsInThisContainer(function(eventType){return true;},callback,opt_this);});},iterateAllEventContainers:function(callback,opt_this){function visit(ec){callback.call(opt_this,ec);ec.iterateAllChildEventContainers(visit);}
-visit(this);}};return{EventContainer:EventContainer};});'use strict';tv.exportTo('tv.c.trace_model',function(){var CounterSample=tv.c.trace_model.CounterSample;function CounterSeries(name,color){tv.c.trace_model.EventContainer.call(this);this.guid_=tv.b.GUID.allocate();this.name_=name;this.color_=color;this.timestamps_=[];this.samples_=[];this.counter=undefined;this.seriesIndex=undefined;}
-CounterSeries.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,get length(){return this.timestamps_.length;},get name(){return this.name_;},get color(){return this.color_;},get samples(){return this.samples_;},get timestamps(){return this.timestamps_;},getSample:function(idx){return this.samples_[idx];},getTimestamp:function(idx){return this.timestamps_[idx];},addCounterSample:function(ts,val){var sample=new CounterSample(this,ts,val);this.addSample(sample);return sample;},addSample:function(sample){this.timestamps_.push(sample.timestamp);this.samples_.push(sample);},getStatistics:function(sampleIndices){var sum=0;var min=Number.MAX_VALUE;var max=-Number.MAX_VALUE;for(var i=0;i<sampleIndices.length;++i){var sample=this.getSample(sampleIndices[i]).value;sum+=sample;min=Math.min(sample,min);max=Math.max(sample,max);}
-return{min:min,max:max,avg:(sum/sampleIndices.length),start:this.getSample(sampleIndices[0]).value,end:this.getSample(sampleIndices.length-1).value};},shiftTimestampsForward:function(amount){for(var i=0;i<this.timestamps_.length;++i){this.timestamps_[i]+=amount;this.samples_[i].timestamp=this.timestamps_[i];}},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tv.c.trace_model.CounterSample)){this.samples_.forEach(callback,opt_this);}},iterateAllChildEventContainers:function(callback,opt_this){}};return{CounterSeries:CounterSeries};});'use strict';tv.exportTo('tv.c.trace_model',function(){function Counter(parent,id,category,name){tv.c.trace_model.EventContainer.call(this);this.guid_=tv.b.GUID.allocate();this.parent=parent;this.id=id;this.category=category||'';this.name=name;this.series_=[];this.totals=[];this.bounds=new tv.b.Range();}
-Counter.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,get guid(){return this.guid_;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){},iterateAllChildEventContainers:function(callback,opt_this){for(var i=0;i<this.series_.length;i++)
+CounterSample.prototype={__proto__:tr.model.Event.prototype,get series(){return this.series_;},get timestamp(){return this.timestamp_;},get value(){return this.value_;},set timestamp(timestamp){this.timestamp_=timestamp;},addBoundsToRange:function(range){range.addValue(this.timestamp);},getSampleIndex:function(){return tr.b.findLowIndexInSortedArray(this.series.timestamps,function(x){return x;},this.timestamp_);},get userFriendlyName(){return'Counter sample from '+this.series_.title+' at '+
+tr.b.units.tsString(this.timestamp);}};tr.model.EventRegistry.register(CounterSample,{name:'counterSample',pluralName:'counterSamples',singleViewElementName:'tr-c-a-counter-sample-sub-view',multiViewElementName:'tr-c-a-counter-sample-sub-view'});return{CounterSample:CounterSample};});'use strict';tr.exportTo('tr.model',function(){var CounterSample=tr.model.CounterSample;function CounterSeries(name,color){tr.model.EventContainer.call(this);this.guid_=tr.b.GUID.allocate();this.name_=name;this.color_=color;this.timestamps_=[];this.samples_=[];this.counter=undefined;this.seriesIndex=undefined;}
+CounterSeries.prototype={__proto__:tr.model.EventContainer.prototype,get length(){return this.timestamps_.length;},get name(){return this.name_;},get color(){return this.color_;},get samples(){return this.samples_;},get timestamps(){return this.timestamps_;},getSample:function(idx){return this.samples_[idx];},getTimestamp:function(idx){return this.timestamps_[idx];},addCounterSample:function(ts,val){var sample=new CounterSample(this,ts,val);this.addSample(sample);return sample;},addSample:function(sample){this.timestamps_.push(sample.timestamp);this.samples_.push(sample);},getStatistics:function(sampleIndices){var sum=0;var min=Number.MAX_VALUE;var max=-Number.MAX_VALUE;for(var i=0;i<sampleIndices.length;++i){var sample=this.getSample(sampleIndices[i]).value;sum+=sample;min=Math.min(sample,min);max=Math.max(sample,max);}
+return{min:min,max:max,avg:(sum/sampleIndices.length),start:this.getSample(sampleIndices[0]).value,end:this.getSample(sampleIndices.length-1).value};},shiftTimestampsForward:function(amount){for(var i=0;i<this.timestamps_.length;++i){this.timestamps_[i]+=amount;this.samples_[i].timestamp=this.timestamps_[i];}},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tr.model.CounterSample)){this.samples_.forEach(callback,opt_this);}},iterateAllChildEventContainers:function(callback,opt_this){}};return{CounterSeries:CounterSeries};});'use strict';tr.exportTo('tr.model',function(){function Counter(parent,id,category,name){tr.model.EventContainer.call(this);this.guid_=tr.b.GUID.allocate();this.parent_=parent;this.id_=id;this.category_=category||'';this.name_=name;this.series_=[];this.totals=[];this.bounds=new tr.b.Range();}
+Counter.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get parent(){return this.parent_;},get id(){return this.id_;},get category(){return this.category_;},get name(){return this.name_;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){},iterateAllChildEventContainers:function(callback,opt_this){for(var i=0;i<this.series_.length;i++)
 callback.call(opt_this,this.series_[i]);},set timestamps(arg){throw new Error('Bad counter API. No cookie.');},set seriesNames(arg){throw new Error('Bad counter API. No cookie.');},set seriesColors(arg){throw new Error('Bad counter API. No cookie.');},set samples(arg){throw new Error('Bad counter API. No cookie.');},addSeries:function(series){series.counter=this;series.seriesIndex=this.series_.length;this.series_.push(series);return series;},getSeries:function(idx){return this.series_[idx];},get series(){return this.series_;},get numSeries(){return this.series_.length;},get numSamples(){if(this.series_.length===0)
 return 0;return this.series_[0].length;},get timestamps(){if(this.series_.length===0)
 return[];return this.series_[0].timestamps;},getSampleStatistics:function(sampleIndices){sampleIndices.sort();var ret=[];this.series_.forEach(function(series){ret.push(series.getStatistics(sampleIndices));});return ret;},shiftTimestampsForward:function(amount){for(var i=0;i<this.series_.length;++i)
 this.series_[i].shiftTimestampsForward(amount);},updateBounds:function(){this.totals=[];this.maxTotal=0;this.bounds.reset();if(this.series_.length===0)
 return;var firstSeries=this.series_[0];var lastSeries=this.series_[this.series_.length-1];this.bounds.addValue(firstSeries.getTimestamp(0));this.bounds.addValue(lastSeries.getTimestamp(lastSeries.length-1));var numSeries=this.numSeries;this.maxTotal=-Infinity;for(var i=0;i<firstSeries.length;++i){var total=0;this.series_.forEach(function(series){total+=series.getSample(i).value;this.totals.push(total);}.bind(this));this.maxTotal=Math.max(total,this.maxTotal);}}};Counter.compare=function(x,y){var tmp=x.parent.compareTo(y);if(tmp!=0)
 return tmp;var tmp=x.name.localeCompare(y.name);if(tmp==0)
-return x.tid-y.tid;return tmp;};return{Counter:Counter};});'use strict';tv.exportTo('tv.c.trace_model',function(){function TimedEvent(start){tv.c.trace_model.Event.call(this);this.start=start;this.duration=0;this.cpuStart=undefined;this.cpuDuration=undefined;}
-TimedEvent.prototype={__proto__:tv.c.trace_model.Event.prototype,get end(){return this.start+this.duration;},addBoundsToRange:function(range){range.addValue(this.start);range.addValue(this.end);},bounds:function(that){var this_end_micros=Math.round(this.end*1000);var that_end_micros=Math.round(that.end*1000);return this.start<=that.start&&this_end_micros>=that_end_micros;}};return{TimedEvent:TimedEvent};});'use strict';tv.exportTo('tv.c.trace_model',function(){function Slice(category,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration){tv.c.trace_model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.args=args;this.startStackFrame=undefined;this.endStackFrame=undefined;this.didNotFinish=false;this.inFlowEvents=[];this.outFlowEvents=[];this.subSlices=[];this.selfTime=undefined;this.cpuSelfTime=undefined;this.important=false;if(opt_duration!==undefined)
+return x.tid-y.tid;return tmp;};return{Counter:Counter};});'use strict';tr.exportTo('tr.model',function(){function TimedEvent(start){tr.model.Event.call(this);this.start=start;this.duration=0;this.cpuStart=undefined;this.cpuDuration=undefined;}
+TimedEvent.prototype={__proto__:tr.model.Event.prototype,get end(){return this.start+this.duration;},addBoundsToRange:function(range){range.addValue(this.start);range.addValue(this.end);},bounds:function(that){var this_end_micros=Math.round(this.end*1000);var that_end_micros=Math.round(that.end*1000);return this.start<=that.start&&this_end_micros>=that_end_micros;}};return{TimedEvent:TimedEvent};});'use strict';tr.exportTo('tr.model',function(){function Slice(category,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration){tr.model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.args=args;this.startStackFrame=undefined;this.endStackFrame=undefined;this.didNotFinish=false;this.inFlowEvents=[];this.outFlowEvents=[];this.subSlices=[];this.selfTime=undefined;this.cpuSelfTime=undefined;this.important=false;this.parentContainer=undefined;if(opt_duration!==undefined)
 this.duration=opt_duration;if(opt_cpuStart!==undefined)
 this.cpuStart=opt_cpuStart;if(opt_cpuDuration!==undefined)
 this.cpuDuration=opt_cpuDuration;}
-Slice.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype,get analysisTypeName(){return this.title;},get userFriendlyName(){return'Slice '+this.title+' at '+
-tv.c.analysis.tsString(this.start);},findDescendentSlice:function(targetTitle){if(!this.subSlices)
+Slice.prototype={__proto__:tr.model.TimedEvent.prototype,get analysisTypeName(){return this.title;},get userFriendlyName(){return'Slice '+this.title+' at '+
+tr.b.units.tsString(this.start);},findDescendentSlice:function(targetTitle){if(!this.subSlices)
 return undefined;for(var i=0;i<this.subSlices.length;i++){if(this.subSlices[i].title==targetTitle)
 return this.subSlices[i];var slice=this.subSlices[i].findDescendentSlice(targetTitle);if(slice)return slice;}
-return undefined;},iterateAllDescendents:function(callback,opt_this){this.subSlices.forEach(callback,opt_this);this.subSlices.forEach(function(subSlice){subSlice.iterateAllDescendents(callback,opt_this);},opt_this);}};return{Slice:Slice};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Slice=tv.c.trace_model.Slice;var SCHEDULING_STATE={DEBUG:'Debug',EXIT_DEAD:'Exit Dead',RUNNABLE:'Runnable',RUNNING:'Running',SLEEPING:'Sleeping',STOPPED:'Stopped',TASK_DEAD:'Task Dead',UNINTR_SLEEP:'Uninterruptible Sleep',UNINTR_SLEEP_WAKE_KILL:'Uninterruptible Sleep | WakeKill',UNINTR_SLEEP_WAKING:'Uninterruptible Sleep | Waking',UNKNOWN:'UNKNOWN',WAKE_KILL:'Wakekill',WAKING:'Waking',ZOMBIE:'Zombie'};function ThreadTimeSlice(thread,schedulingState,cat,start,args,opt_duration){Slice.call(this,cat,schedulingState,this.getColorForState_(schedulingState),start,args,opt_duration);this.thread=thread;this.schedulingState=schedulingState;this.cpuOnWhichThreadWasRunning=undefined;}
-ThreadTimeSlice.prototype={__proto__:Slice.prototype,getColorForState_:function(state){var getColorIdForReservedName=tv.b.ui.getColorIdForReservedName;switch(state){case SCHEDULING_STATE.RUNNABLE:return getColorIdForReservedName('thread_state_runnable');case SCHEDULING_STATE.RUNNING:return getColorIdForReservedName('thread_state_running');case SCHEDULING_STATE.SLEEPING:return getColorIdForReservedName('thread_state_sleeping');case SCHEDULING_STATE.DEBUG:case SCHEDULING_STATE.EXIT_DEAD:case SCHEDULING_STATE.STOPPED:case SCHEDULING_STATE.TASK_DEAD:case SCHEDULING_STATE.UNINTR_SLEEP:case SCHEDULING_STATE.UNINTR_SLEEP_WAKE_KILL:case SCHEDULING_STATE.UNINTR_SLEEP_WAKING:case SCHEDULING_STATE.UNKNOWN:case SCHEDULING_STATE.WAKE_KILL:case SCHEDULING_STATE.WAKING:case SCHEDULING_STATE.ZOMBIE:return getColorIdForReservedName('thread_state_iowait');default:return getColorIdForReservedName('thread_state_unknown');}},get analysisTypeName(){return'tv.c.analysis.ThreadTimeSlice';},getAssociatedCpuSlice:function(){if(!this.cpuOnWhichThreadWasRunning)
+return undefined;},get mostTopLevelSlice(){var curSlice=this;while(curSlice.parentSlice)
+curSlice=curSlice.parentSlice;return curSlice;},iterateAllSubsequentSlices:function(callback,opt_this){var parentStack=[];var started=false;var topmostSlice=this.mostTopLevelSlice;parentStack.push(topmostSlice);while(parentStack.length!==0){var curSlice=parentStack.pop();if(started)
+callback.call(opt_this,curSlice);else
+started=(curSlice.guid===this.guid);for(var i=curSlice.subSlices.length-1;i>=0;i--){parentStack.push(curSlice.subSlices[i]);}}},get subsequentSlices(){var res=[];this.iterateAllSubsequentSlices(function(subseqSlice){res.push(subseqSlice);});return res;},iterateAllAncestors:function(callback,opt_this){var curSlice=this;while(curSlice.parentSlice){curSlice=curSlice.parentSlice;callback.call(opt_this,curSlice);}},get ancestorSlices(){var res=[];this.iterateAllAncestors(function(ancestor){res.push(ancestor);});return res;},get ancestorAndSubsequentSlices(){var res=[];res.push(this);this.iterateAllAncestors(function(aSlice){res.push(aSlice);});this.iterateAllSubsequentSlices(function(sSlice){res.push(sSlice);});return res;},iterateAllDescendents:function(callback,opt_this){this.subSlices.forEach(callback,opt_this);this.subSlices.forEach(function(subSlice){subSlice.iterateAllDescendents(callback,opt_this);},opt_this);},get descendentSlices(){var res=[];this.iterateAllDescendents(function(des){res.push(des);});return res;}};return{Slice:Slice};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;var SCHEDULING_STATE={DEBUG:'Debug',EXIT_DEAD:'Exit Dead',RUNNABLE:'Runnable',RUNNING:'Running',SLEEPING:'Sleeping',STOPPED:'Stopped',TASK_DEAD:'Task Dead',UNINTR_SLEEP:'Uninterruptible Sleep',UNINTR_SLEEP_WAKE_KILL:'Uninterruptible Sleep | WakeKill',UNINTR_SLEEP_WAKING:'Uninterruptible Sleep | Waking',UNKNOWN:'UNKNOWN',WAKE_KILL:'Wakekill',WAKING:'Waking',ZOMBIE:'Zombie'};function ThreadTimeSlice(thread,schedulingState,cat,start,args,opt_duration){Slice.call(this,cat,schedulingState,this.getColorForState_(schedulingState),start,args,opt_duration);this.thread=thread;this.schedulingState=schedulingState;this.cpuOnWhichThreadWasRunning=undefined;}
+ThreadTimeSlice.prototype={__proto__:Slice.prototype,getColorForState_:function(state){var getColorIdForReservedName=tr.b.ui.getColorIdForReservedName;switch(state){case SCHEDULING_STATE.RUNNABLE:return getColorIdForReservedName('thread_state_runnable');case SCHEDULING_STATE.RUNNING:return getColorIdForReservedName('thread_state_running');case SCHEDULING_STATE.SLEEPING:return getColorIdForReservedName('thread_state_sleeping');case SCHEDULING_STATE.DEBUG:case SCHEDULING_STATE.EXIT_DEAD:case SCHEDULING_STATE.STOPPED:case SCHEDULING_STATE.TASK_DEAD:case SCHEDULING_STATE.UNINTR_SLEEP:case SCHEDULING_STATE.UNINTR_SLEEP_WAKE_KILL:case SCHEDULING_STATE.UNINTR_SLEEP_WAKING:case SCHEDULING_STATE.UNKNOWN:case SCHEDULING_STATE.WAKE_KILL:case SCHEDULING_STATE.WAKING:case SCHEDULING_STATE.ZOMBIE:return getColorIdForReservedName('thread_state_iowait');default:return getColorIdForReservedName('thread_state_unknown');}},get analysisTypeName(){return'tr.c.analysis.ThreadTimeSlice';},getAssociatedCpuSlice:function(){if(!this.cpuOnWhichThreadWasRunning)
 return undefined;var cpuSlices=this.cpuOnWhichThreadWasRunning.slices;for(var i=0;i<cpuSlices.length;i++){var cpuSlice=cpuSlices[i];if(cpuSlice.start!==this.start)
 continue;if(cpuSlice.duration!==this.duration)
 continue;return cpuSlice;}
@@ -2116,14 +2109,14 @@
 if(!cpuSliceWhenLastRunning)
 return undefined;var cpu=cpuSliceWhenLastRunning.cpu;var indexOfSliceOnCpuWhenLastRunning=cpu.indexOf(cpuSliceWhenLastRunning);var nextRunningSlice=cpu.slices[indexOfSliceOnCpuWhenLastRunning+1];if(!nextRunningSlice)
 return undefined;if(Math.abs(nextRunningSlice.start-cpuSliceWhenLastRunning.end)<0.00001)
-return nextRunningSlice;return undefined;}};tv.c.trace_model.EventRegistry.register(ThreadTimeSlice,{name:'threadTimeSlice',pluralName:'threadTimeSlices',singleViewElementName:'tv-c-single-thread-time-slice-sub-view',multiViewElementName:'tv-c-a-multi-thread-time-slice-sub-view'});return{ThreadTimeSlice:ThreadTimeSlice,SCHEDULING_STATE:SCHEDULING_STATE};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Slice=tv.c.trace_model.Slice;function CpuSlice(cat,title,colorId,start,args,opt_duration){Slice.apply(this,arguments);this.threadThatWasRunning=undefined;this.cpu=undefined;}
-CpuSlice.prototype={__proto__:Slice.prototype,get analysisTypeName(){return'tv.c.analysis.CpuSlice';},getAssociatedTimeslice:function(){if(!this.threadThatWasRunning)
+return nextRunningSlice;return undefined;}};tr.model.EventRegistry.register(ThreadTimeSlice,{name:'threadTimeSlice',pluralName:'threadTimeSlices',singleViewElementName:'tr-c-a-single-thread-time-slice-sub-view',multiViewElementName:'tr-c-a-multi-thread-time-slice-sub-view'});return{ThreadTimeSlice:ThreadTimeSlice,SCHEDULING_STATE:SCHEDULING_STATE};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;function CpuSlice(cat,title,colorId,start,args,opt_duration){Slice.apply(this,arguments);this.threadThatWasRunning=undefined;this.cpu=undefined;}
+CpuSlice.prototype={__proto__:Slice.prototype,get analysisTypeName(){return'tr.c.analysis.CpuSlice';},getAssociatedTimeslice:function(){if(!this.threadThatWasRunning)
 return undefined;var timeSlices=this.threadThatWasRunning.timeSlices;for(var i=0;i<timeSlices.length;i++){var timeSlice=timeSlices[i];if(timeSlice.start!==this.start)
 continue;if(timeSlice.duration!==this.duration)
 continue;return timeSlice;}
-return undefined;}};tv.c.trace_model.EventRegistry.register(CpuSlice,{name:'cpuSlice',pluralName:'cpuSlices',singleViewElementName:'tv-c-single-cpu-slice-sub-view',multiViewElementName:'tv-c-a-multi-cpu-slice-sub-view'});return{CpuSlice:CpuSlice};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Counter=tv.c.trace_model.Counter;var Slice=tv.c.trace_model.Slice;var CpuSlice=tv.c.trace_model.CpuSlice;function Cpu(kernel,number){if(kernel===undefined||number===undefined)
-throw new Error('Missing arguments');this.kernel=kernel;this.cpuNumber=number;this.slices=[];this.counters={};this.bounds=new tv.b.Range();this.samples_=undefined;this.lastActiveTimestamp_=undefined;this.lastActiveThread_=undefined;this.lastActiveName_=undefined;this.lastActiveArgs_=undefined;};Cpu.prototype={iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tv.c.trace_model.CpuSlice))
-this.slices.forEach(callback,opt_this);if(this.samples_){if(eventTypePredicate.call(opt_this,tv.c.trace_model.Sample))
+return undefined;}};tr.model.EventRegistry.register(CpuSlice,{name:'cpuSlice',pluralName:'cpuSlices',singleViewElementName:'tr-c-a-single-cpu-slice-sub-view',multiViewElementName:'tr-c-a-multi-cpu-slice-sub-view'});return{CpuSlice:CpuSlice};});'use strict';tr.exportTo('tr.model',function(){var Counter=tr.model.Counter;var Slice=tr.model.Slice;var CpuSlice=tr.model.CpuSlice;function Cpu(kernel,number){if(kernel===undefined||number===undefined)
+throw new Error('Missing arguments');this.kernel=kernel;this.cpuNumber=number;this.slices=[];this.counters={};this.bounds=new tr.b.Range();this.samples_=undefined;this.lastActiveTimestamp_=undefined;this.lastActiveThread_=undefined;this.lastActiveName_=undefined;this.lastActiveArgs_=undefined;};Cpu.prototype={iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tr.model.CpuSlice))
+this.slices.forEach(callback,opt_this);if(this.samples_){if(eventTypePredicate.call(opt_this,tr.model.Sample))
 this.samples_.forEach(callback,opt_this);}},iterateAllChildEventContainers:function(callback,opt_this){for(var id in this.counters)
 callback.call(opt_this,this.counters[id]);},getOrCreateCounter:function(cat,name){var id;if(cat.length)
 id=cat+'.'+name;else
@@ -2135,24 +2128,24 @@
 if(this.samples_&&this.samples_.length){this.bounds.addValue(this.samples_[0].start);this.bounds.addValue(this.samples_[this.samples_.length-1].end);}},createSubSlices:function(){this.samples_=this.kernel.model.samples.filter(function(sample){return sample.cpu==this;},this);},addCategoriesToDict:function(categoriesDict){for(var i=0;i<this.slices.length;i++)
 categoriesDict[this.slices[i].category]=true;for(var id in this.counters)
 categoriesDict[this.counters[id].category]=true;for(var i=0;i<this.samples_.length;i++)
-categoriesDict[this.samples_[i].category]=true;},get userFriendlyName(){return'CPU '+this.cpuNumber;},indexOf:function(cpuSlice){var i=tv.b.findLowIndexInSortedArray(this.slices,function(slice){return slice.start;},cpuSlice.start);if(this.slices[i]!==cpuSlice)
+categoriesDict[this.samples_[i].category]=true;},get userFriendlyName(){return'CPU '+this.cpuNumber;},indexOf:function(cpuSlice){var i=tr.b.findLowIndexInSortedArray(this.slices,function(slice){return slice.start;},cpuSlice.start);if(this.slices[i]!==cpuSlice)
 return undefined;return i;},closeActiveThread:function(end_timestamp,args){if(this.lastActiveThread_==undefined||this.lastActiveThread_==0)
 return;if(end_timestamp<this.lastActiveTimestamp_){throw new Error('The end timestamp of a thread running on CPU '+
 this.cpuNumber+' is before its start timestamp.');}
 for(var key in args){this.lastActiveArgs_[key]=args[key];}
-var duration=end_timestamp-this.lastActiveTimestamp_;var slice=new tv.c.trace_model.CpuSlice('',this.lastActiveName_,tv.b.ui.getColorIdForGeneralPurposeString(this.lastActiveName_),this.lastActiveTimestamp_,this.lastActiveArgs_,duration);slice.cpu=this;this.slices.push(slice);this.lastActiveTimestamp_=undefined;this.lastActiveThread_=undefined;this.lastActiveName_=undefined;this.lastActiveArgs_=undefined;},switchActiveThread:function(timestamp,old_thread_args,new_thread_id,new_thread_name,new_thread_args){this.closeActiveThread(timestamp,old_thread_args);this.lastActiveTimestamp_=timestamp;this.lastActiveThread_=new_thread_id;this.lastActiveName_=new_thread_name;this.lastActiveArgs_=new_thread_args;},get samples(){return this.samples_;}};Cpu.compare=function(x,y){return x.cpuNumber-y.cpuNumber;};return{Cpu:Cpu};});'use strict';tv.exportTo('tv.c.trace_model',function(){function ObjectSnapshot(objectInstance,ts,args){tv.c.trace_model.Event.call(this);this.objectInstance=objectInstance;this.ts=ts;this.args=args;}
-ObjectSnapshot.prototype={__proto__:tv.c.trace_model.Event.prototype,preInitialize:function(){},initialize:function(){},addBoundsToRange:function(range){range.addValue(this.ts);},get userFriendlyName(){return'Snapshot of '+
+var duration=end_timestamp-this.lastActiveTimestamp_;var slice=new tr.model.CpuSlice('',this.lastActiveName_,tr.b.ui.getColorIdForGeneralPurposeString(this.lastActiveName_),this.lastActiveTimestamp_,this.lastActiveArgs_,duration);slice.cpu=this;this.slices.push(slice);this.lastActiveTimestamp_=undefined;this.lastActiveThread_=undefined;this.lastActiveName_=undefined;this.lastActiveArgs_=undefined;},switchActiveThread:function(timestamp,old_thread_args,new_thread_id,new_thread_name,new_thread_args){this.closeActiveThread(timestamp,old_thread_args);this.lastActiveTimestamp_=timestamp;this.lastActiveThread_=new_thread_id;this.lastActiveName_=new_thread_name;this.lastActiveArgs_=new_thread_args;},get samples(){return this.samples_;}};Cpu.compare=function(x,y){return x.cpuNumber-y.cpuNumber;};return{Cpu:Cpu};});'use strict';tr.exportTo('tr.model',function(){function ObjectSnapshot(objectInstance,ts,args){tr.model.Event.call(this);this.objectInstance=objectInstance;this.ts=ts;this.args=args;}
+ObjectSnapshot.prototype={__proto__:tr.model.Event.prototype,preInitialize:function(){},initialize:function(){},addBoundsToRange:function(range){range.addValue(this.ts);},get userFriendlyName(){return'Snapshot of '+
 this.objectInstance.typeName+' '+
 this.objectInstance.id+' @ '+
-tv.c.analysis.tsString(this.ts);}};tv.c.trace_model.EventRegistry.register(ObjectSnapshot,{name:'objectSnapshot',pluralName:'objectSnapshots',singleViewElementName:'tv-c-single-object-snapshot-sub-view',multiViewElementName:'tv-c-multi-object-sub-view'});var options=new tv.b.ExtensionRegistryOptions(tv.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectSnapshot;options.defaultConstructor=ObjectSnapshot;tv.b.decorateExtensionRegistry(ObjectSnapshot,options);return{ObjectSnapshot:ObjectSnapshot};});'use strict';tv.exportTo('tv.c.trace_model',function(){var ObjectSnapshot=tv.c.trace_model.ObjectSnapshot;function ObjectInstance(parent,id,category,name,creationTs,opt_baseTypeName){tv.c.trace_model.Event.call(this);this.parent=parent;this.id=id;this.category=category;this.baseTypeName=opt_baseTypeName?opt_baseTypeName:name;this.name=name;this.creationTs=creationTs;this.creationTsWasExplicit=false;this.deletionTs=Number.MAX_VALUE;this.deletionTsWasExplicit=false;this.colorId=0;this.bounds=new tv.b.Range();this.snapshots=[];this.hasImplicitSnapshots=false;}
-ObjectInstance.prototype={__proto__:tv.c.trace_model.Event.prototype,get typeName(){return this.name;},addBoundsToRange:function(range){range.addRange(this.bounds);},addSnapshot:function(ts,args,opt_name,opt_baseTypeName){if(ts<this.creationTs)
+tr.b.units.tsString(this.ts);}};tr.model.EventRegistry.register(ObjectSnapshot,{name:'objectSnapshot',pluralName:'objectSnapshots',singleViewElementName:'tr-c-a-single-object-snapshot-sub-view',multiViewElementName:'tr-c-a-multi-object-sub-view'});var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectSnapshot;options.defaultConstructor=ObjectSnapshot;tr.b.decorateExtensionRegistry(ObjectSnapshot,options);return{ObjectSnapshot:ObjectSnapshot};});'use strict';tr.exportTo('tr.model',function(){var ObjectSnapshot=tr.model.ObjectSnapshot;function ObjectInstance(parent,id,category,name,creationTs,opt_baseTypeName){tr.model.Event.call(this);this.parent=parent;this.id=id;this.category=category;this.baseTypeName=opt_baseTypeName?opt_baseTypeName:name;this.name=name;this.creationTs=creationTs;this.creationTsWasExplicit=false;this.deletionTs=Number.MAX_VALUE;this.deletionTsWasExplicit=false;this.colorId=0;this.bounds=new tr.b.Range();this.snapshots=[];this.hasImplicitSnapshots=false;}
+ObjectInstance.prototype={__proto__:tr.model.Event.prototype,get typeName(){return this.name;},addBoundsToRange:function(range){range.addRange(this.bounds);},addSnapshot:function(ts,args,opt_name,opt_baseTypeName){if(ts<this.creationTs)
 throw new Error('Snapshots must be >= instance.creationTs');if(ts>=this.deletionTs)
 throw new Error('Snapshots cannot be added after '+'an objects deletion timestamp.');var lastSnapshot;if(this.snapshots.length>0){lastSnapshot=this.snapshots[this.snapshots.length-1];if(lastSnapshot.ts==ts)
 throw new Error('Snapshots already exists at this time!');if(ts<lastSnapshot.ts){throw new Error('Snapshots must be added in increasing timestamp order');}}
 if(opt_name&&(this.name!=opt_name)){if(!opt_baseTypeName)
 throw new Error('Must provide base type name for name update');if(this.baseTypeName!=opt_baseTypeName)
 throw new Error('Cannot update type name: base types dont match');this.name=opt_name;}
-var snapshotConstructor=tv.c.trace_model.ObjectSnapshot.getConstructor(this.category,this.name);var snapshot=new snapshotConstructor(this,ts,args);this.snapshots.push(snapshot);return snapshot;},wasDeleted:function(ts){var lastSnapshot;if(this.snapshots.length>0){lastSnapshot=this.snapshots[this.snapshots.length-1];if(lastSnapshot.ts>ts)
+var snapshotConstructor=tr.model.ObjectSnapshot.getConstructor(this.category,this.name);var snapshot=new snapshotConstructor(this,ts,args);this.snapshots.push(snapshot);return snapshot;},wasDeleted:function(ts){var lastSnapshot;if(this.snapshots.length>0){lastSnapshot=this.snapshots[this.snapshots.length-1];if(lastSnapshot.ts>ts)
 throw new Error('Instance cannot be deleted at ts='+
 ts+'. A snapshot exists that is older.');}
 this.deletionTs=ts;this.deletionTsWasExplicit=true;},preInitialize:function(){for(var i=0;i<this.snapshots.length;i++)
@@ -2160,17 +2153,17 @@
 this.snapshots[i].initialize();},getSnapshotAt:function(ts){if(ts<this.creationTs){if(this.creationTsWasExplicit)
 throw new Error('ts must be within lifetime of this instance');return this.snapshots[0];}
 if(ts>this.deletionTs)
-throw new Error('ts must be within lifetime of this instance');var snapshots=this.snapshots;var i=tv.b.findIndexInSortedIntervals(snapshots,function(snapshot){return snapshot.ts;},function(snapshot,i){if(i==snapshots.length-1)
+throw new Error('ts must be within lifetime of this instance');var snapshots=this.snapshots;var i=tr.b.findIndexInSortedIntervals(snapshots,function(snapshot){return snapshot.ts;},function(snapshot,i){if(i==snapshots.length-1)
 return snapshots[i].objectInstance.deletionTs;return snapshots[i+1].ts-snapshots[i].ts;},ts);if(i<0){return this.snapshots[0];}
 if(i>=this.snapshots.length)
 return this.snapshots[this.snapshots.length-1];return this.snapshots[i];},updateBounds:function(){this.bounds.reset();this.bounds.addValue(this.creationTs);if(this.deletionTs!=Number.MAX_VALUE)
 this.bounds.addValue(this.deletionTs);else if(this.snapshots.length>0)
 this.bounds.addValue(this.snapshots[this.snapshots.length-1].ts);},shiftTimestampsForward:function(amount){this.creationTs+=amount;if(this.deletionTs!=Number.MAX_VALUE)
-this.deletionTs+=amount;this.snapshots.forEach(function(snapshot){snapshot.ts+=amount;});},get userFriendlyName(){return this.typeName+' object '+this.id;}};tv.c.trace_model.EventRegistry.register(ObjectInstance,{name:'objectInstance',pluralName:'objectInstances',singleViewElementName:'tv-c-single-object-instance-sub-view',multiViewElementName:'tv-c-multi-object-sub-view'});var options=new tv.b.ExtensionRegistryOptions(tv.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectInstance;options.defaultConstructor=ObjectInstance;tv.b.decorateExtensionRegistry(ObjectInstance,options);return{ObjectInstance:ObjectInstance};});'use strict';tv.exportTo('tv.c.trace_model',function(){function TimeToObjectInstanceMap(createObjectInstanceFunction,parent,id){this.createObjectInstanceFunction_=createObjectInstanceFunction;this.parent=parent;this.id=id;this.instances=[];}
+this.deletionTs+=amount;this.snapshots.forEach(function(snapshot){snapshot.ts+=amount;});},get userFriendlyName(){return this.typeName+' object '+this.id;}};tr.model.EventRegistry.register(ObjectInstance,{name:'objectInstance',pluralName:'objectInstances',singleViewElementName:'tr-c-a-single-object-instance-sub-view',multiViewElementName:'tr-c-a-multi-object-sub-view'});var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectInstance;options.defaultConstructor=ObjectInstance;tr.b.decorateExtensionRegistry(ObjectInstance,options);return{ObjectInstance:ObjectInstance};});'use strict';tr.exportTo('tr.model',function(){function TimeToObjectInstanceMap(createObjectInstanceFunction,parent,id){this.createObjectInstanceFunction_=createObjectInstanceFunction;this.parent=parent;this.id=id;this.instances=[];}
 TimeToObjectInstanceMap.prototype={idWasCreated:function(category,name,ts){if(this.instances.length==0){this.instances.push(this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts));this.instances[0].creationTsWasExplicit=true;return this.instances[0];}
 var lastInstance=this.instances[this.instances.length-1];if(ts<lastInstance.deletionTs){throw new Error('Mutation of the TimeToObjectInstanceMap must be '+'done in ascending timestamp order.');}
 lastInstance=this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts);lastInstance.creationTsWasExplicit=true;this.instances.push(lastInstance);return lastInstance;},addSnapshot:function(category,name,ts,args,opt_baseTypeName){if(this.instances.length==0){this.instances.push(this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts,opt_baseTypeName));}
-var i=tv.b.findIndexInSortedIntervals(this.instances,function(inst){return inst.creationTs;},function(inst){return inst.deletionTs-inst.creationTs;},ts);var instance;if(i<0){instance=this.instances[0];if(ts>instance.deletionTs||instance.creationTsWasExplicit){throw new Error('At the provided timestamp, no instance was still alive');}
+var i=tr.b.findIndexInSortedIntervals(this.instances,function(inst){return inst.creationTs;},function(inst){return inst.deletionTs-inst.creationTs;},ts);var instance;if(i<0){instance=this.instances[0];if(ts>instance.deletionTs||instance.creationTsWasExplicit){throw new Error('At the provided timestamp, no instance was still alive');}
 if(instance.snapshots.length!=0){throw new Error('Cannot shift creationTs forward, '+'snapshots have been added. First snap was at ts='+
 instance.snapshots[0].ts+' and creationTs was '+
 instance.creationTs);}
@@ -2184,17 +2177,17 @@
 var lastInstance=this.instances[this.instances.length-1];if(ts<lastInstance.creationTs)
 throw new Error('Cannot delete a id before it was crated');if(lastInstance.deletionTs==Number.MAX_VALUE){lastInstance.wasDeleted(ts);return lastInstance;}
 if(ts<lastInstance.deletionTs)
-throw new Error('id was already deleted earlier.');lastInstance=this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts);this.instances.push(lastInstance);lastInstance.wasDeleted(ts);return lastInstance;},getInstanceAt:function(ts){var i=tv.b.findIndexInSortedIntervals(this.instances,function(inst){return inst.creationTs;},function(inst){return inst.deletionTs-inst.creationTs;},ts);if(i<0){if(this.instances[0].creationTsWasExplicit)
+throw new Error('id was already deleted earlier.');lastInstance=this.createObjectInstanceFunction_(this.parent,this.id,category,name,ts);this.instances.push(lastInstance);lastInstance.wasDeleted(ts);return lastInstance;},getInstanceAt:function(ts){var i=tr.b.findIndexInSortedIntervals(this.instances,function(inst){return inst.creationTs;},function(inst){return inst.deletionTs-inst.creationTs;},ts);if(i<0){if(this.instances[0].creationTsWasExplicit)
 return undefined;return this.instances[0];}else if(i>=this.instances.length){return undefined;}
 return this.instances[i];},logToConsole:function(){for(var i=0;i<this.instances.length;i++){var instance=this.instances[i];var cEF='';var dEF='';if(instance.creationTsWasExplicit)
 cEF='(explicitC)';if(instance.deletionTsWasExplicit)
-dEF='(explicit)';console.log(instance.creationTs,cEF,instance.deletionTs,dEF,instance.category,instance.name,instance.snapshots.length+' snapshots');}}};return{TimeToObjectInstanceMap:TimeToObjectInstanceMap};});'use strict';tv.exportTo('tv.c.trace_model',function(){var ObjectInstance=tv.c.trace_model.ObjectInstance;var ObjectSnapshot=tv.c.trace_model.ObjectSnapshot;function ObjectCollection(parent){tv.c.trace_model.EventContainer.call(this);this.parent=parent;this.bounds=new tv.b.Range();this.instanceMapsById_={};this.instancesByTypeName_={};this.createObjectInstance_=this.createObjectInstance_.bind(this);}
-ObjectCollection.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,iterateAllChildEventContainers:function(callback,opt_this){},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){var bI=!!eventTypePredicate.call(opt_this,ObjectInstance);var bS=!!eventTypePredicate.call(opt_this,ObjectSnapshot);if(bI===false&&bS===false)
+dEF='(explicit)';console.log(instance.creationTs,cEF,instance.deletionTs,dEF,instance.category,instance.name,instance.snapshots.length+' snapshots');}}};return{TimeToObjectInstanceMap:TimeToObjectInstanceMap};});'use strict';tr.exportTo('tr.model',function(){var ObjectInstance=tr.model.ObjectInstance;var ObjectSnapshot=tr.model.ObjectSnapshot;function ObjectCollection(parent){tr.model.EventContainer.call(this);this.parent=parent;this.bounds=new tr.b.Range();this.instanceMapsById_={};this.instancesByTypeName_={};this.createObjectInstance_=this.createObjectInstance_.bind(this);}
+ObjectCollection.prototype={__proto__:tr.model.EventContainer.prototype,iterateAllChildEventContainers:function(callback,opt_this){},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){var bI=!!eventTypePredicate.call(opt_this,ObjectInstance);var bS=!!eventTypePredicate.call(opt_this,ObjectSnapshot);if(bI===false&&bS===false)
 return;this.iterObjectInstances(function(instance){if(bI)
 callback.call(opt_this,instance);if(bS)
-instance.snapshots.forEach(callback,opt_this);},opt_this);},createObjectInstance_:function(parent,id,category,name,creationTs,opt_baseTypeName){var constructor=tv.c.trace_model.ObjectInstance.getConstructor(category,name);var instance=new constructor(parent,id,category,name,creationTs,opt_baseTypeName);var typeName=instance.typeName;var instancesOfTypeName=this.instancesByTypeName_[typeName];if(!instancesOfTypeName){instancesOfTypeName=[];this.instancesByTypeName_[typeName]=instancesOfTypeName;}
+instance.snapshots.forEach(callback,opt_this);},opt_this);},createObjectInstance_:function(parent,id,category,name,creationTs,opt_baseTypeName){var constructor=tr.model.ObjectInstance.getConstructor(category,name);var instance=new constructor(parent,id,category,name,creationTs,opt_baseTypeName);var typeName=instance.typeName;var instancesOfTypeName=this.instancesByTypeName_[typeName];if(!instancesOfTypeName){instancesOfTypeName=[];this.instancesByTypeName_[typeName]=instancesOfTypeName;}
 instancesOfTypeName.push(instance);return instance;},getOrCreateInstanceMap_:function(id){var instanceMap=this.instanceMapsById_[id];if(instanceMap)
-return instanceMap;instanceMap=new tv.c.trace_model.TimeToObjectInstanceMap(this.createObjectInstance_,this.parent,id);this.instanceMapsById_[id]=instanceMap;return instanceMap;},idWasCreated:function(id,category,name,ts){var instanceMap=this.getOrCreateInstanceMap_(id);return instanceMap.idWasCreated(category,name,ts);},addSnapshot:function(id,category,name,ts,args,opt_baseTypeName){var instanceMap=this.getOrCreateInstanceMap_(id);var snapshot=instanceMap.addSnapshot(category,name,ts,args,opt_baseTypeName);if(snapshot.objectInstance.category!=category){var msg='Added snapshot name='+name+' with cat='+category+' impossible. It instance was created/snapshotted with cat='+
+return instanceMap;instanceMap=new tr.model.TimeToObjectInstanceMap(this.createObjectInstance_,this.parent,id);this.instanceMapsById_[id]=instanceMap;return instanceMap;},idWasCreated:function(id,category,name,ts){var instanceMap=this.getOrCreateInstanceMap_(id);return instanceMap.idWasCreated(category,name,ts);},addSnapshot:function(id,category,name,ts,args,opt_baseTypeName){var instanceMap=this.getOrCreateInstanceMap_(id);var snapshot=instanceMap.addSnapshot(category,name,ts,args,opt_baseTypeName);if(snapshot.objectInstance.category!=category){var msg='Added snapshot name='+name+' with cat='+category+' impossible. It instance was created/snapshotted with cat='+
 snapshot.objectInstance.category+' name='+
 snapshot.objectInstance.name;throw new Error(msg);}
 if(opt_baseTypeName&&snapshot.objectInstance.baseTypeName!=opt_baseTypeName){throw new Error('Could not add snapshot with baseTypeName='+
@@ -2207,18 +2200,18 @@
 deletedInstance.category+' but the delete command '+'had cat='+category;throw new Error(msg);}
 if(deletedInstance.baseTypeName!=name){throw new Error('Deletion requested for name='+
 name+' could not proceed: '+'An existing object with baseTypeName='+
-deletedInstance.baseTypeName+' existed.');}},autoDeleteObjects:function(maxTimestamp){tv.b.iterItems(this.instanceMapsById_,function(id,i2imap){var lastInstance=i2imap.lastInstance;if(lastInstance.deletionTs!=Number.MAX_VALUE)
+deletedInstance.baseTypeName+' existed.');}},autoDeleteObjects:function(maxTimestamp){tr.b.iterItems(this.instanceMapsById_,function(id,i2imap){var lastInstance=i2imap.lastInstance;if(lastInstance.deletionTs!=Number.MAX_VALUE)
 return;i2imap.idWasDeleted(lastInstance.category,lastInstance.name,maxTimestamp);lastInstance.deletionTsWasExplicit=false;});},getObjectInstanceAt:function(id,ts){var instanceMap=this.instanceMapsById_[id];if(!instanceMap)
 return undefined;return instanceMap.getInstanceAt(ts);},getSnapshotAt:function(id,ts){var instance=this.getObjectInstanceAt(id,ts);if(!instance)
-return undefined;return instance.getSnapshotAt(ts);},iterObjectInstances:function(iter,opt_this){opt_this=opt_this||this;tv.b.iterItems(this.instanceMapsById_,function(id,i2imap){i2imap.instances.forEach(iter,opt_this);});},getAllObjectInstances:function(){var instances=[];this.iterObjectInstances(function(i){instances.push(i);});return instances;},getAllInstancesNamed:function(name){return this.instancesByTypeName_[name];},getAllInstancesByTypeName:function(){return this.instancesByTypeName_;},preInitializeAllObjects:function(){this.iterObjectInstances(function(instance){instance.preInitialize();});},initializeAllObjects:function(){this.iterObjectInstances(function(instance){instance.initialize();});},initializeInstances:function(){this.iterObjectInstances(function(instance){instance.initialize();});},updateBounds:function(){this.bounds.reset();this.iterObjectInstances(function(instance){instance.updateBounds();this.bounds.addRange(instance.bounds);},this);},shiftTimestampsForward:function(amount){this.iterObjectInstances(function(instance){instance.shiftTimestampsForward(amount);});},addCategoriesToDict:function(categoriesDict){this.iterObjectInstances(function(instance){categoriesDict[instance.category]=true;});}};return{ObjectCollection:ObjectCollection};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Slice=tv.c.trace_model.Slice;function ThreadSlice(cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration){Slice.call(this,cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration);this.subSlices=[];}
-ThreadSlice.prototype={__proto__:Slice.prototype};tv.c.trace_model.EventRegistry.register(ThreadSlice,{name:'slice',pluralName:'slices',singleViewElementName:'tv-c-a-single-thread-slice-sub-view',multiViewElementName:'tv-c-a-multi-thread-slice-sub-view'});return{ThreadSlice:ThreadSlice};});'use strict';tv.exportTo('tv.b.ui',function(){function boundChannel(v){return Math.min(255,Math.max(0,Math.floor(v)));}
+return undefined;return instance.getSnapshotAt(ts);},iterObjectInstances:function(iter,opt_this){opt_this=opt_this||this;tr.b.iterItems(this.instanceMapsById_,function(id,i2imap){i2imap.instances.forEach(iter,opt_this);});},getAllObjectInstances:function(){var instances=[];this.iterObjectInstances(function(i){instances.push(i);});return instances;},getAllInstancesNamed:function(name){return this.instancesByTypeName_[name];},getAllInstancesByTypeName:function(){return this.instancesByTypeName_;},preInitializeAllObjects:function(){this.iterObjectInstances(function(instance){instance.preInitialize();});},initializeAllObjects:function(){this.iterObjectInstances(function(instance){instance.initialize();});},initializeInstances:function(){this.iterObjectInstances(function(instance){instance.initialize();});},updateBounds:function(){this.bounds.reset();this.iterObjectInstances(function(instance){instance.updateBounds();this.bounds.addRange(instance.bounds);},this);},shiftTimestampsForward:function(amount){this.iterObjectInstances(function(instance){instance.shiftTimestampsForward(amount);});},addCategoriesToDict:function(categoriesDict){this.iterObjectInstances(function(instance){categoriesDict[instance.category]=true;});}};return{ObjectCollection:ObjectCollection};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;function ThreadSlice(cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration){Slice.call(this,cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration);this.subSlices=[];}
+ThreadSlice.prototype={__proto__:Slice.prototype};tr.model.EventRegistry.register(ThreadSlice,{name:'slice',pluralName:'slices',singleViewElementName:'tr-c-a-single-thread-slice-sub-view',multiViewElementName:'tr-c-a-multi-thread-slice-sub-view'});return{ThreadSlice:ThreadSlice};});'use strict';tr.exportTo('tr.b.ui',function(){function boundChannel(v){return Math.min(255,Math.max(0,Math.floor(v)));}
 function brightenColor(c){var k;if(c.r>=240&&c.g>=240&&c.b>=240)
 k=0.80;else
 k=1.45;return{r:boundChannel(c.r*k),g:boundChannel(c.g*k),b:boundChannel(c.b*k)};}
 function desaturateColor(c){var value=boundChannel((c.r+c.g+c.b)/3);return{r:value,g:value,b:value};}
 function colorToRGBString(c){return'rgb('+c.r+','+c.g+','+c.b+')';}
 function colorToRGBAString(c,a){return'rgba('+c.r+','+c.g+','+c.b+','+a+')';}
-return{brightenColor:brightenColor,desaturateColor:desaturateColor,colorToRGBString:colorToRGBString,colorToRGBAString:colorToRGBAString};});'use strict';tv.exportTo('tv.b.ui',function(){var colorToRGBString=tv.b.ui.colorToRGBString;var colorToRGBAString=tv.b.ui.colorToRGBAString;var generalPurposeColors=[{r:138,g:113,b:152},{r:175,g:112,b:133},{r:127,g:135,b:225},{r:93,g:81,b:137},{r:116,g:143,b:119},{r:178,g:214,b:122},{r:87,g:109,b:147},{r:119,g:155,b:95},{r:114,g:180,b:160},{r:132,g:85,b:103},{r:157,g:210,b:150},{r:148,g:94,b:86},{r:164,g:108,b:138},{r:139,g:191,b:150},{r:110,g:99,b:145},{r:80,g:129,b:109},{r:125,g:140,b:149},{r:93,g:124,b:132},{r:140,g:85,b:140},{r:104,g:163,b:162},{r:132,g:141,b:178},{r:131,g:105,b:147},{r:135,g:183,b:98},{r:152,g:134,b:177},{r:141,g:188,b:141},{r:133,g:160,b:210},{r:126,g:186,b:148},{r:112,g:198,b:205},{r:180,g:122,b:195},{r:203,g:144,b:152}];var reservedColorsByName={thread_state_iowait:{r:182,g:125,b:143},thread_state_running:{r:126,g:200,b:148},thread_state_runnable:{r:133,g:160,b:210},thread_state_sleeping:{r:240,g:240,b:240},thread_state_unknown:{r:199,g:155,b:125},memory_dump:{r:0,g:0,b:180},generic_work:{r:125,g:125,b:125},good:{r:0,g:125,b:0},bad:{r:180,g:125,b:0},terrible:{r:180,g:0,b:0},black:{r:0,g:0,b:0}};var numGeneralPurposeColorIds=generalPurposeColors.length;var numReservedColorIds=tv.b.dictionaryLength(reservedColorsByName);var paletteRaw=(function(){var paletteBase=[];paletteBase.push.apply(paletteBase,generalPurposeColors);paletteBase.push.apply(paletteBase,tv.b.dictionaryValues(reservedColorsByName));return paletteBase.concat(paletteBase.map(tv.b.ui.brightenColor),paletteBase.map(tv.b.ui.desaturateColor));})();var palette=paletteRaw.map(colorToRGBString);var highlightIdBoost=paletteRaw.length/3;var desaturateIdBoost=(paletteRaw.length/3)*2;var reservedColorNameToIdMap=(function(){var m={};var i=generalPurposeColors.length;tv.b.iterItems(reservedColorsByName,function(key,value){m[key]=i++;});return m;})();function getStringHash(name){var hash=0;for(var i=0;i<name.length;++i)
+return{brightenColor:brightenColor,desaturateColor:desaturateColor,colorToRGBString:colorToRGBString,colorToRGBAString:colorToRGBAString};});'use strict';tr.exportTo('tr.b.ui',function(){var colorToRGBString=tr.b.ui.colorToRGBString;var colorToRGBAString=tr.b.ui.colorToRGBAString;var generalPurposeColors=[{r:138,g:113,b:152},{r:175,g:112,b:133},{r:127,g:135,b:225},{r:93,g:81,b:137},{r:116,g:143,b:119},{r:178,g:214,b:122},{r:87,g:109,b:147},{r:119,g:155,b:95},{r:114,g:180,b:160},{r:132,g:85,b:103},{r:157,g:210,b:150},{r:148,g:94,b:86},{r:164,g:108,b:138},{r:139,g:191,b:150},{r:110,g:99,b:145},{r:80,g:129,b:109},{r:125,g:140,b:149},{r:93,g:124,b:132},{r:140,g:85,b:140},{r:104,g:163,b:162},{r:132,g:141,b:178},{r:131,g:105,b:147},{r:135,g:183,b:98},{r:152,g:134,b:177},{r:141,g:188,b:141},{r:133,g:160,b:210},{r:126,g:186,b:148},{r:112,g:198,b:205},{r:180,g:122,b:195},{r:203,g:144,b:152}];var reservedColorsByName={thread_state_iowait:{r:182,g:125,b:143},thread_state_running:{r:126,g:200,b:148},thread_state_runnable:{r:133,g:160,b:210},thread_state_sleeping:{r:240,g:240,b:240},thread_state_unknown:{r:199,g:155,b:125},memory_dump:{r:0,g:0,b:180},generic_work:{r:125,g:125,b:125},good:{r:0,g:125,b:0},bad:{r:180,g:125,b:0},terrible:{r:180,g:0,b:0},black:{r:0,g:0,b:0},rail_response:{r:67,g:135,b:253},rail_animate:{r:244,g:74,b:63},rail_idle:{r:238,g:142,b:0},rail_load:{r:13,g:168,b:97}};var numGeneralPurposeColorIds=generalPurposeColors.length;var numReservedColorIds=tr.b.dictionaryLength(reservedColorsByName);var paletteRaw=(function(){var paletteBase=[];paletteBase.push.apply(paletteBase,generalPurposeColors);paletteBase.push.apply(paletteBase,tr.b.dictionaryValues(reservedColorsByName));return paletteBase.concat(paletteBase.map(tr.b.ui.brightenColor),paletteBase.map(tr.b.ui.desaturateColor));})();var palette=paletteRaw.map(colorToRGBString);var highlightIdBoost=paletteRaw.length/3;var desaturateIdBoost=(paletteRaw.length/3)*2;var reservedColorNameToIdMap=(function(){var m={};var i=generalPurposeColors.length;tr.b.iterItems(reservedColorsByName,function(key,value){m[key]=i++;});return m;})();function getStringHash(name){var hash=0;for(var i=0;i<name.length;++i)
 hash=(hash+37*hash+11*name.charCodeAt(i))%0xFFFFFFFF;return hash;}
 function getColorPalette(){return palette;}
 function getRawColorPalette(){return paletteRaw;}
@@ -2228,33 +2221,33 @@
 throw new Error('Unrecognized color ')+name;return id;}
 var stringColorIdCache={};function getColorIdForGeneralPurposeString(string){if(stringColorIdCache[string]===undefined){var hash=getStringHash(string);stringColorIdCache[string]=hash%numGeneralPurposeColorIds;}
 return stringColorIdCache[string];}
-var paletteProperties={numGeneralPurposeColorIds:numGeneralPurposeColorIds,highlightIdBoost:highlightIdBoost,desaturateIdBoost:desaturateIdBoost};return{getRawColorPalette:getRawColorPalette,getColorPalette:getColorPalette,paletteProperties:paletteProperties,getColorPaletteHighlightIdBoost:getColorPaletteHighlightIdBoost,getColorPaletteDesaturateIdBoost:getColorPaletteDesaturateIdBoost,getColorIdForReservedName:getColorIdForReservedName,getStringHash:getStringHash,getColorIdForGeneralPurposeString:getColorIdForGeneralPurposeString};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Slice=tv.c.trace_model.Slice;function getSliceLo(s){return s.start;}
+var paletteProperties={numGeneralPurposeColorIds:numGeneralPurposeColorIds,highlightIdBoost:highlightIdBoost,desaturateIdBoost:desaturateIdBoost};return{getRawColorPalette:getRawColorPalette,getColorPalette:getColorPalette,paletteProperties:paletteProperties,getColorPaletteHighlightIdBoost:getColorPaletteHighlightIdBoost,getColorPaletteDesaturateIdBoost:getColorPaletteDesaturateIdBoost,getColorIdForReservedName:getColorIdForReservedName,getStringHash:getStringHash,getColorIdForGeneralPurposeString:getColorIdForGeneralPurposeString};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;function getSliceLo(s){return s.start;}
 function getSliceHi(s){return s.end;}
-function SliceGroup(parentThread,opt_sliceConstructor,opt_name){this.guid_=tv.b.GUID.allocate();this.parentThread_=parentThread;var sliceConstructor=opt_sliceConstructor||Slice;this.sliceConstructor=sliceConstructor;this.openPartialSlices_=[];this.slices=[];this.bounds=new tv.b.Range();this.topLevelSlices=[];this.haveTopLevelSlicesBeenBuilt=false;this.name_=opt_name;}
-SliceGroup.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,get guid(){return this.guid_;},get parentThread(){return this.parentThread_;},get model(){return this.parentThread_.parent.model;},get stableId(){return this.parentThread_.stableId+'.SliceGroup';},getSettingsKey:function(){if(!this.name_)
-return undefined;var parentKey=this.parentThread_.getSettingsKey();if(!parentKey)
-return undefined;return parentKey+'.'+this.name;},get length(){return this.slices.length;},pushSlice:function(slice){this.haveTopLevelSlicesBeenBuilt=false;this.slices.push(slice);return slice;},pushSlices:function(slices){this.haveTopLevelSlicesBeenBuilt=false;this.slices.push.apply(this.slices,slices);},beginSlice:function(category,title,ts,opt_args,opt_tts){if(this.openPartialSlices_.length){var prevSlice=this.openPartialSlices_[this.openPartialSlices_.length-1];if(ts<prevSlice.start)
+function SliceGroup(parentContainer,opt_sliceConstructor,opt_name){this.guid_=tr.b.GUID.allocate();this.parentContainer_=parentContainer;var sliceConstructor=opt_sliceConstructor||Slice;this.sliceConstructor=sliceConstructor;this.openPartialSlices_=[];this.slices=[];this.bounds=new tr.b.Range();this.topLevelSlices=[];this.haveTopLevelSlicesBeenBuilt=false;this.name_=opt_name;}
+SliceGroup.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get parentContainer(){return this.parentContainer_;},get model(){return this.parentContainer_.parent.model;},get stableId(){return this.parentContainer_.stableId+'.SliceGroup';},getSettingsKey:function(){if(!this.name_)
+return undefined;var parentKey=this.parentContainer_.getSettingsKey();if(!parentKey)
+return undefined;return parentKey+'.'+this.name;},get length(){return this.slices.length;},pushSlice:function(slice){this.haveTopLevelSlicesBeenBuilt=false;slice.parentContainer=this.parentContainer_;this.slices.push(slice);return slice;},pushSlices:function(slices){this.haveTopLevelSlicesBeenBuilt=false;slices.forEach(function(slice){slice.parentContainer=this.parentContainer_;this.slices.push(slice);},this);},beginSlice:function(category,title,ts,opt_args,opt_tts){if(this.openPartialSlices_.length){var prevSlice=this.openPartialSlices_[this.openPartialSlices_.length-1];if(ts<prevSlice.start)
 throw new Error('Slices must be added in increasing timestamp order');}
-var colorId=tv.b.ui.getColorIdForGeneralPurposeString(title);var slice=new this.sliceConstructor(category,title,colorId,ts,opt_args?opt_args:{},null,opt_tts);this.openPartialSlices_.push(slice);slice.didNotFinish=true;this.pushSlice(slice);return slice;},isTimestampValidForBeginOrEnd:function(ts){if(!this.openPartialSlices_.length)
+var colorId=tr.b.ui.getColorIdForGeneralPurposeString(title);var slice=new this.sliceConstructor(category,title,colorId,ts,opt_args?opt_args:{},null,opt_tts);this.openPartialSlices_.push(slice);slice.didNotFinish=true;this.pushSlice(slice);return slice;},isTimestampValidForBeginOrEnd:function(ts){if(!this.openPartialSlices_.length)
 return true;var top=this.openPartialSlices_[this.openPartialSlices_.length-1];return ts>=top.start;},get openSliceCount(){return this.openPartialSlices_.length;},get mostRecentlyOpenedPartialSlice(){if(!this.openPartialSlices_.length)
 return undefined;return this.openPartialSlices_[this.openPartialSlices_.length-1];},endSlice:function(ts,opt_tts){if(!this.openSliceCount)
 throw new Error('endSlice called without an open slice');var slice=this.openPartialSlices_[this.openSliceCount-1];this.openPartialSlices_.splice(this.openSliceCount-1,1);if(ts<slice.start)
 throw new Error('Slice '+slice.title+' end time is before its start.');slice.duration=ts-slice.start;slice.didNotFinish=false;if(opt_tts&&slice.cpuStart!==undefined)
-slice.cpuDuration=opt_tts-slice.cpuStart;return slice;},pushCompleteSlice:function(category,title,ts,duration,tts,cpuDuration,opt_args){var colorId=tv.b.ui.getColorIdForGeneralPurposeString(title);var slice=new this.sliceConstructor(category,title,colorId,ts,opt_args?opt_args:{},duration,tts,cpuDuration);if(duration===undefined)
+slice.cpuDuration=opt_tts-slice.cpuStart;return slice;},pushCompleteSlice:function(category,title,ts,duration,tts,cpuDuration,opt_args){var colorId=tr.b.ui.getColorIdForGeneralPurposeString(title);var slice=new this.sliceConstructor(category,title,colorId,ts,opt_args?opt_args:{},duration,tts,cpuDuration);if(duration===undefined)
 slice.didNotFinish=true;this.pushSlice(slice);return slice;},autoCloseOpenSlices:function(opt_maxTimestamp){if(!opt_maxTimestamp){this.updateBounds();opt_maxTimestamp=this.bounds.max;}
 for(var sI=0;sI<this.slices.length;sI++){var slice=this.slices[sI];if(slice.didNotFinish)
 slice.duration=opt_maxTimestamp-slice.start;}
 this.openPartialSlices_=[];},shiftTimestampsForward:function(amount){for(var sI=0;sI<this.slices.length;sI++){var slice=this.slices[sI];slice.start=(slice.start+amount);}},updateBounds:function(){this.bounds.reset();for(var i=0;i<this.slices.length;i++){this.bounds.addValue(this.slices[i].start);this.bounds.addValue(this.slices[i].end);}},copySlice:function(slice){var newSlice=new this.sliceConstructor(slice.category,slice.title,slice.colorId,slice.start,slice.args,slice.duration,slice.cpuStart,slice.cpuDuration);newSlice.didNotFinish=slice.didNotFinish;return newSlice;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,this.sliceConstructor))
 this.slices.forEach(callback,opt_this);},iterateAllChildEventContainers:function(callback,opt_this){},getSlicesOfName:function(title){var slices=[];for(var i=0;i<this.slices.length;i++){if(this.slices[i].title==title){slices.push(this.slices[i]);}}
-return slices;},iterSlicesInTimeRange:function(callback,start,end){var ret=[];tv.b.iterateOverIntersectingIntervals(this.topLevelSlices,function(s){return s.start;},function(s){return s.duration;},start,end,function(topLevelSlice){callback(topLevelSlice);topLevelSlice.iterateAllDescendents(callback);});return ret;},findSliceAtTs:function(ts){if(!this.haveTopLevelSlicesBeenBuilt)
-throw new Error('Nope');var i=tv.b.findIndexInSortedClosedIntervals(this.topLevelSlices,getSliceLo,getSliceHi,ts);if(i==-1||i==this.topLevelSlices.length)
-return undefined;var curSlice=this.topLevelSlices[i];while(true){var i=tv.b.findIndexInSortedClosedIntervals(curSlice.subSlices,getSliceLo,getSliceHi,ts);if(i==-1||i==curSlice.subSlices.length)
-return curSlice;curSlice=curSlice.subSlices[i];}},findNextSliceAfter:function(ts,refGuid){var i=tv.b.findLowIndexInSortedArray(this.slices,getSliceLo,ts);if(i===this.slices.length)
+return slices;},iterSlicesInTimeRange:function(callback,start,end){var ret=[];tr.b.iterateOverIntersectingIntervals(this.topLevelSlices,function(s){return s.start;},function(s){return s.duration;},start,end,function(topLevelSlice){callback(topLevelSlice);topLevelSlice.iterateAllDescendents(callback);});return ret;},findSliceAtTs:function(ts){if(!this.haveTopLevelSlicesBeenBuilt)
+throw new Error('Nope');var i=tr.b.findIndexInSortedClosedIntervals(this.topLevelSlices,getSliceLo,getSliceHi,ts);if(i==-1||i==this.topLevelSlices.length)
+return undefined;var curSlice=this.topLevelSlices[i];while(true){var i=tr.b.findIndexInSortedClosedIntervals(curSlice.subSlices,getSliceLo,getSliceHi,ts);if(i==-1||i==curSlice.subSlices.length)
+return curSlice;curSlice=curSlice.subSlices[i];}},findNextSliceAfter:function(ts,refGuid){var i=tr.b.findLowIndexInSortedArray(this.slices,getSliceLo,ts);if(i===this.slices.length)
 return undefined;for(;i<this.slices.length;i++){var slice=this.slices[i];if(slice.start>ts)
 return slice;if(slice.guid<=refGuid)
 continue;return slice;}
-return undefined;},createSubSlices:function(){this.haveTopLevelSlicesBeenBuilt=true;this.createSubSlicesImpl_();if(this.parentThread.timeSlices)
-this.addCpuTimeToSubslices_(this.parentThread.timeSlices);this.slices.forEach(function(slice){var selfTime=slice.duration;for(var i=0;i<slice.subSlices.length;i++)
+return undefined;},createSubSlices:function(){this.haveTopLevelSlicesBeenBuilt=true;this.createSubSlicesImpl_();if(this.parentContainer.timeSlices)
+this.addCpuTimeToSubslices_(this.parentContainer.timeSlices);this.slices.forEach(function(slice){var selfTime=slice.duration;for(var i=0;i<slice.subSlices.length;i++)
 selfTime-=slice.subSlices[i].duration;slice.selfTime=selfTime;if(slice.cpuDuration===undefined)
 return;var cpuSelfTime=slice.cpuDuration;for(var i=0;i<slice.subSlices.length;i++){if(slice.subSlices[i].cpuDuration!==undefined)
 cpuSelfTime-=slice.subSlices[i].cpuDuration;}
@@ -2269,40 +2262,39 @@
 var originalSlices=this.slices;ops.sort(function(ix,iy){var x=originalSlices[ix];var y=originalSlices[iy];if(x.start!=y.start)
 return x.start-y.start;return ix-iy;});var slices=new Array(this.slices.length);for(var i=0;i<ops.length;i++){slices[i]=originalSlices[ops[i]];}
 var rootSlice=slices[0];this.topLevelSlices=[];this.topLevelSlices.push(rootSlice);for(var i=1;i<slices.length;i++){var slice=slices[i];if(!addSliceIfBounds(rootSlice,slice)){rootSlice=slice;this.topLevelSlices.push(rootSlice);}}
-this.slices=slices;},addCpuTimeToSubslices_:function(timeSlices){var SCHEDULING_STATE=tv.c.trace_model.SCHEDULING_STATE;var sliceIdx=0;timeSlices.forEach(function(timeSlice){if(timeSlice.schedulingState==SCHEDULING_STATE.RUNNING){while(sliceIdx<this.topLevelSlices.length){if(this.addCpuTimeToSubslice_(this.topLevelSlices[sliceIdx],timeSlice)){sliceIdx++;}else{break;}}}},this);},addCpuTimeToSubslice_:function(slice,timeSlice){if(slice.start>timeSlice.end||slice.end<timeSlice.start)
+this.slices=slices;},addCpuTimeToSubslices_:function(timeSlices){var SCHEDULING_STATE=tr.model.SCHEDULING_STATE;var sliceIdx=0;timeSlices.forEach(function(timeSlice){if(timeSlice.schedulingState==SCHEDULING_STATE.RUNNING){while(sliceIdx<this.topLevelSlices.length){if(this.addCpuTimeToSubslice_(this.topLevelSlices[sliceIdx],timeSlice)){sliceIdx++;}else{break;}}}},this);},addCpuTimeToSubslice_:function(slice,timeSlice){if(slice.start>timeSlice.end||slice.end<timeSlice.start)
 return slice.end<=timeSlice.end;var duration=timeSlice.duration;if(slice.start>timeSlice.start)
 duration-=slice.start-timeSlice.start;if(timeSlice.end>slice.end)
 duration-=timeSlice.end-slice.end;if(slice.cpuDuration){slice.cpuDuration+=duration;}else{slice.cpuDuration=duration;}
 for(var i=0;i<slice.subSlices.length;i++){this.addCpuTimeToSubslice_(slice.subSlices[i],timeSlice);}
 return slice.end<=timeSlice.end;}};SliceGroup.merge=function(groupA,groupB){if(groupA.openPartialSlices_.length>0)
 throw new Error('groupA has open partial slices');if(groupB.openPartialSlices_.length>0)
-throw new Error('groupB has open partial slices');if(groupA.parentThread!=groupB.parentThread)
+throw new Error('groupB has open partial slices');if(groupA.parentContainer!=groupB.parentContainer)
 throw new Error('Different parent threads. Cannot merge');if(groupA.sliceConstructor!=groupB.sliceConstructor)
-throw new Error('Different slice constructors. Cannot merge');var result=new SliceGroup(groupA.parentThread,groupA.sliceConstructor,groupA.name_);var slicesA=groupA.slices;var slicesB=groupB.slices;var idxA=0;var idxB=0;var openA=[];var openB=[];var splitOpenSlices=function(when){for(var i=0;i<openB.length;i++){var oldSlice=openB[i];var oldEnd=oldSlice.end;if(when<oldSlice.start||oldEnd<when){throw new Error('slice should not be split');}
+throw new Error('Different slice constructors. Cannot merge');var result=new SliceGroup(groupA.parentContainer,groupA.sliceConstructor,groupA.name_);var slicesA=groupA.slices;var slicesB=groupB.slices;var idxA=0;var idxB=0;var openA=[];var openB=[];var splitOpenSlices=function(when){for(var i=0;i<openB.length;i++){var oldSlice=openB[i];var oldEnd=oldSlice.end;if(when<oldSlice.start||oldEnd<when){throw new Error('slice should not be split');}
 var newSlice=result.copySlice(oldSlice);newSlice.start=when;newSlice.duration=oldEnd-when;if(newSlice.title.indexOf(' (cont.)')==-1)
 newSlice.title+=' (cont.)';oldSlice.duration=when-oldSlice.start;openB[i]=newSlice;result.pushSlice(newSlice);}};var closeOpenSlices=function(upTo){while(openA.length>0||openB.length>0){var nextA=openA[openA.length-1];var nextB=openB[openB.length-1];var endA=nextA&&nextA.end;var endB=nextB&&nextB.end;if((endA===undefined||endA>upTo)&&(endB===undefined||endB>upTo)){return;}
 if(endB===undefined||endA<endB){splitOpenSlices(endA);openA.pop();}else{openB.pop();}}};while(idxA<slicesA.length||idxB<slicesB.length){var sA=slicesA[idxA];var sB=slicesB[idxB];var nextSlice,isFromB;if(sA===undefined||(sB!==undefined&&sA.start>sB.start)){nextSlice=result.copySlice(sB);isFromB=true;idxB++;}else{nextSlice=result.copySlice(sA);isFromB=false;idxA++;}
 closeOpenSlices(nextSlice.start);result.pushSlice(nextSlice);if(isFromB){openB.push(nextSlice);}else{splitOpenSlices(nextSlice.start);openA.push(nextSlice);}}
-closeOpenSlices();return result;};return{SliceGroup:SliceGroup};});'use strict';tv.exportTo('tv.c.trace_model',function(){function AsyncSlice(category,title,colorId,start,args,duration,opt_isTopLevel,opt_cpuStart,opt_cpuDuration){tv.c.trace_model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.args=args;this.startStackFrame=undefined;this.endStackFrame=undefined;this.didNotFinish=false;this.important=false;this.subSlices=[];this.id=undefined;this.startThread=undefined;this.endThread=undefined;this.cpuStart=undefined;this.cpuDuration=undefined;this.duration=duration;this.isTopLevel=(opt_isTopLevel===true);if(opt_cpuStart!==undefined)
+closeOpenSlices();return result;};return{SliceGroup:SliceGroup};});'use strict';tr.exportTo('tr.model',function(){function AsyncSlice(category,title,colorId,start,args,duration,opt_isTopLevel,opt_cpuStart,opt_cpuDuration){tr.model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.args=args;this.startStackFrame=undefined;this.endStackFrame=undefined;this.didNotFinish=false;this.important=false;this.subSlices=[];this.parentContainer=undefined;this.id=undefined;this.startThread=undefined;this.endThread=undefined;this.cpuStart=undefined;this.cpuDuration=undefined;this.duration=duration;this.isTopLevel=(opt_isTopLevel===true);if(opt_cpuStart!==undefined)
 this.cpuStart=opt_cpuStart;if(opt_cpuDuration!==undefined)
-this.cpuDuration=opt_cpuDuration;};AsyncSlice.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype,get analysisTypeName(){return this.title;},get viewSubGroupTitle(){return this.title;},get userFriendlyName(){return'Async slice '+this.title+' at '+
-tv.c.analysis.tsString(this.start);},findDescendentSlice:function(targetTitle){if(!this.subSlices)
+this.cpuDuration=opt_cpuDuration;};AsyncSlice.prototype={__proto__:tr.model.TimedEvent.prototype,get analysisTypeName(){return this.title;},get viewSubGroupTitle(){return this.title;},get userFriendlyName(){return'Async slice '+this.title+' at '+
+tr.b.units.tsString(this.start);},findDescendentSlice:function(targetTitle){if(!this.subSlices)
 return undefined;for(var i=0;i<this.subSlices.length;i++){if(this.subSlices[i].title==targetTitle)
 return this.subSlices[i];var slice=this.subSlices[i].findDescendentSlice(targetTitle);if(slice)return slice;}
-return undefined;},iterateAllDescendents:function(callback,opt_this){this.subSlices.forEach(callback,opt_this);this.subSlices.forEach(function(subSlice){subSlice.iterateAllDescendents(callback,opt_this);},opt_this);},compareTo:function(that){return this.title.localeCompare(that.title);}};tv.c.trace_model.EventRegistry.register(AsyncSlice,{name:'asyncSlice',pluralName:'asyncSlices',singleViewElementName:'tv-c-a-single-async-slice-sub-view',multiViewElementName:'tv-c-a-multi-async-slice-sub-view'});var options=new tv.b.ExtensionRegistryOptions(tv.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=AsyncSlice;options.defaultConstructor=AsyncSlice;tv.b.decorateExtensionRegistry(AsyncSlice,options);return{AsyncSlice:AsyncSlice};});'use strict';tv.exportTo('tv.c.trace_model',function(){function AsyncSliceGroup(parentThread,opt_name){this.parentThread_=parentThread;this.guid_=tv.b.GUID.allocate();this.slices=[];this.bounds=new tv.b.Range();this.name_=opt_name;this.viewSubGroups_=undefined;}
-AsyncSliceGroup.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,get guid(){return this.guid_;},get parentThread(){return this.parentThread_;},get model(){return this.parentThread_.parent.model;},get stableId(){return this.parentThread_.stableId+'.AsyncSliceGroup';},getSettingsKey:function(){if(!this.name_)
-return undefined;var parentKey=this.parentThread_.getSettingsKey();if(!parentKey)
-return undefined;return parentKey+'.'+this.name_;},push:function(slice){this.slices.push(slice);},get length(){return this.slices.length;},shiftTimestampsForward:function(amount){for(var sI=0;sI<this.slices.length;sI++){var slice=this.slices[sI];slice.start=(slice.start+amount);var shiftSubSlices=function(subSlices){if(subSlices===undefined||subSlices.length===0)
+return undefined;},iterateAllDescendents:function(callback,opt_this){this.subSlices.forEach(callback,opt_this);this.subSlices.forEach(function(subSlice){subSlice.iterateAllDescendents(callback,opt_this);},opt_this);},compareTo:function(that){return this.title.localeCompare(that.title);}};tr.model.EventRegistry.register(AsyncSlice,{name:'asyncSlice',pluralName:'asyncSlices',singleViewElementName:'tr-c-a-single-async-slice-sub-view',multiViewElementName:'tr-c-a-multi-async-slice-sub-view'});var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=AsyncSlice;options.defaultConstructor=AsyncSlice;tr.b.decorateExtensionRegistry(AsyncSlice,options);return{AsyncSlice:AsyncSlice};});'use strict';tr.exportTo('tr.model',function(){function AsyncSliceGroup(parentContainer,opt_name){this.parentContainer_=parentContainer;this.guid_=tr.b.GUID.allocate();this.slices=[];this.bounds=new tr.b.Range();this.name_=opt_name;this.viewSubGroups_=undefined;}
+AsyncSliceGroup.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get parentContainer(){return this.parentContainer_;},get model(){return this.parentContainer_.parent.model;},get stableId(){return this.parentContainer_.stableId+'.AsyncSliceGroup';},getSettingsKey:function(){if(!this.name_)
+return undefined;var parentKey=this.parentContainer_.getSettingsKey();if(!parentKey)
+return undefined;return parentKey+'.'+this.name_;},push:function(slice){slice.parentContainer=this.parentContainer;this.slices.push(slice);return slice;},get length(){return this.slices.length;},shiftTimestampsForward:function(amount){for(var sI=0;sI<this.slices.length;sI++){var slice=this.slices[sI];slice.start=(slice.start+amount);var shiftSubSlices=function(subSlices){if(subSlices===undefined||subSlices.length===0)
 return;for(var sJ=0;sJ<subSlices.length;sJ++){subSlices[sJ].start+=amount;shiftSubSlices(subSlices[sJ].subSlices);}};shiftSubSlices(slice.subSlices);}},updateBounds:function(){this.bounds.reset();for(var i=0;i<this.slices.length;i++){this.bounds.addValue(this.slices[i].start);this.bounds.addValue(this.slices[i].end);}},get viewSubGroups(){if(this.viewSubGroups_===undefined){var prefix='';if(this.name!==undefined)
 prefix=this.name+'.';else
-prefix='';var subGroupsByTitle={};for(var i=0;i<this.slices.length;++i){var slice=this.slices[i];var subGroupTitle=slice.viewSubGroupTitle;if(!subGroupsByTitle[subGroupTitle]){subGroupsByTitle[subGroupTitle]=new AsyncSliceGroup(this.parentThread_,prefix+subGroupTitle);}
-subGroupsByTitle[subGroupTitle].slices.push(slice);}
-this.viewSubGroups_=tv.b.dictionaryValues(subGroupsByTitle);this.viewSubGroups_.sort(function(a,b){return a.slices[0].compareTo(b.slices[0]);});}
-return this.viewSubGroups_;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tv.c.trace_model.AsyncSlice)){for(var i=0;i<this.slices.length;i++){var slice=this.slices[i];callback.call(opt_this,slice);if(slice.subSlices)
-slice.subSlices.forEach(callback,opt_this);}}},iterateAllChildEventContainers:function(callback,opt_this){}};return{AsyncSliceGroup:AsyncSliceGroup};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Slice=tv.c.trace_model.Slice;var SliceGroup=tv.c.trace_model.SliceGroup;var AsyncSlice=tv.c.trace_model.AsyncSlice;var AsyncSliceGroup=tv.c.trace_model.AsyncSliceGroup;var ThreadSlice=tv.c.trace_model.ThreadSlice;var ThreadTimeSlice=tv.c.trace_model.ThreadTimeSlice;function Thread(parent,tid){this.guid_=tv.b.GUID.allocate();if(!parent)
-throw new Error('Parent must be provided.');this.parent=parent;this.sortIndex=0;this.tid=tid;this.name=undefined;this.samples_=undefined;var that=this;function ThreadSliceForThisThread(cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration){ThreadSlice.call(this,cat,title,colorId,start,args,opt_duration,opt_cpuStart,opt_cpuDuration);this.parentThread=that;}
-ThreadSliceForThisThread.prototype={__proto__:ThreadSlice.prototype};this.sliceGroup=new SliceGroup(this,ThreadSliceForThisThread,'slices');this.timeSlices=undefined;this.kernelSliceGroup=new SliceGroup(this,ThreadSliceForThisThread,'kernel-slices');this.asyncSliceGroup=new AsyncSliceGroup(this,'async-slices');this.bounds=new tv.b.Range();}
-Thread.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,get guid(){return this.guid_;},get stableId(){return this.parent.stableId+'.'+this.tid;},compareTo:function(that){return Thread.compare(this,that);},iterateAllChildEventContainers:function(callback,opt_this){if(this.sliceGroup.length)
+prefix='';var subGroupsByTitle={};for(var i=0;i<this.slices.length;++i){var slice=this.slices[i];var subGroupTitle=slice.viewSubGroupTitle;if(!subGroupsByTitle[subGroupTitle]){subGroupsByTitle[subGroupTitle]=new AsyncSliceGroup(this.parentContainer_,prefix+subGroupTitle);}
+subGroupsByTitle[subGroupTitle].push(slice);}
+this.viewSubGroups_=tr.b.dictionaryValues(subGroupsByTitle);this.viewSubGroups_.sort(function(a,b){return a.slices[0].compareTo(b.slices[0]);});}
+return this.viewSubGroups_;},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,tr.model.AsyncSlice)){for(var i=0;i<this.slices.length;i++){var slice=this.slices[i];callback.call(opt_this,slice);if(slice.subSlices)
+slice.subSlices.forEach(callback,opt_this);}}},iterateAllChildEventContainers:function(callback,opt_this){}};return{AsyncSliceGroup:AsyncSliceGroup};});'use strict';tr.exportTo('tr.model',function(){var Slice=tr.model.Slice;var SliceGroup=tr.model.SliceGroup;var AsyncSlice=tr.model.AsyncSlice;var AsyncSliceGroup=tr.model.AsyncSliceGroup;var ThreadSlice=tr.model.ThreadSlice;var ThreadTimeSlice=tr.model.ThreadTimeSlice;function Thread(parent,tid){this.guid_=tr.b.GUID.allocate();if(!parent)
+throw new Error('Parent must be provided.');this.parent=parent;this.sortIndex=0;this.tid=tid;this.name=undefined;this.samples_=undefined;var that=this;this.sliceGroup=new SliceGroup(this,ThreadSlice,'slices');this.timeSlices=undefined;this.kernelSliceGroup=new SliceGroup(this,ThreadSlice,'kernel-slices');this.asyncSliceGroup=new AsyncSliceGroup(this,'async-slices');this.bounds=new tr.b.Range();}
+Thread.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get stableId(){return this.parent.stableId+'.'+this.tid;},compareTo:function(that){return Thread.compare(this,that);},iterateAllChildEventContainers:function(callback,opt_this){if(this.sliceGroup.length)
 callback.call(opt_this,this.sliceGroup);if(this.kernelSliceGroup.length)
 callback.call(opt_this,this.kernelSliceGroup);if(this.asyncSliceGroup.length)
 callback.call(opt_this,this.asyncSliceGroup);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(this.timeSlices&&this.timeSlices.length){if(eventTypePredicate.call(opt_this,ThreadTimeSlice))
@@ -2322,18 +2314,18 @@
 categoriesDict[this.samples_[i].category]=true;}},autoCloseOpenSlices:function(opt_maxTimestamp){this.sliceGroup.autoCloseOpenSlices(opt_maxTimestamp);this.kernelSliceGroup.autoCloseOpenSlices(opt_maxTimestamp);},mergeKernelWithUserland:function(){if(this.kernelSliceGroup.length>0){var newSlices=SliceGroup.merge(this.sliceGroup,this.kernelSliceGroup);this.sliceGroup.slices=newSlices.slices;this.kernelSliceGroup=new SliceGroup(this);this.updateBounds();}},createSubSlices:function(){this.sliceGroup.createSubSlices();this.samples_=this.parent.model.samples.filter(function(sample){return sample.thread==this;},this);},get userFriendlyName(){return this.name||this.tid;},get userFriendlyDetails(){return'tid: '+this.tid+
 (this.name?', name: '+this.name:'');},getSettingsKey:function(){if(!this.name)
 return undefined;var parentKey=this.parent.getSettingsKey();if(!parentKey)
-return undefined;return parentKey+'.'+this.name;},indexOfTimeSlice:function(timeSlice){var i=tv.b.findLowIndexInSortedArray(this.timeSlices,function(slice){return slice.start;},timeSlice.start);if(this.timeSlices[i]!==timeSlice)
+return undefined;return parentKey+'.'+this.name;},indexOfTimeSlice:function(timeSlice){var i=tr.b.findLowIndexInSortedArray(this.timeSlices,function(slice){return slice.start;},timeSlice.start);if(this.timeSlices[i]!==timeSlice)
 return undefined;return i;},getSchedulingStatsForRange:function(start,end){var stats={};if(!this.timeSlices)return stats;function addStatsForSlice(threadTimeSlice){var overlapStart=Math.max(threadTimeSlice.start,start);var overlapEnd=Math.min(threadTimeSlice.end,end);var schedulingState=threadTimeSlice.schedulingState;if(!(schedulingState in stats))
 stats[schedulingState]=0;stats[schedulingState]+=overlapEnd-overlapStart;}
-tv.b.iterateOverIntersectingIntervals(this.timeSlices,function(x){return x.start;},function(x){return x.end;},start,end,addStatsForSlice);return stats;},get samples(){return this.samples_;}};Thread.compare=function(x,y){var tmp=x.parent.compareTo(y.parent);if(tmp)
+tr.b.iterateOverIntersectingIntervals(this.timeSlices,function(x){return x.start;},function(x){return x.end;},start,end,addStatsForSlice);return stats;},get samples(){return this.samples_;}};Thread.compare=function(x,y){var tmp=x.parent.compareTo(y.parent);if(tmp)
 return tmp;tmp=x.sortIndex-y.sortIndex;if(tmp)
-return tmp;tmp=tv.b.comparePossiblyUndefinedValues(x.name,y.name,function(x,y){return x.localeCompare(y);});if(tmp)
-return tmp;return x.tid-y.tid;};return{Thread:Thread};});'use strict';tv.exportTo('tv.c',function(){var Settings=tv.b.Settings;function TraceModelSettings(model){this.model=model;this.objectsByKey_=[];this.nonuniqueKeys_=[];this.buildObjectsByKeyMap_();this.removeNonuniqueKeysFromSettings_();this.ephemeralSettingsByGUID_={};}
-TraceModelSettings.prototype={buildObjectsByKeyMap_:function(){var objects=[];this.model.iterateAllPersistableObjects(function(o){objects.push(o);});var objectsByKey={};var NONUNIQUE_KEY='nonuniqueKey';for(var i=0;i<objects.length;i++){var object=objects[i];var objectKey=object.getSettingsKey();if(!objectKey)
+return tmp;tmp=tr.b.comparePossiblyUndefinedValues(x.name,y.name,function(x,y){return x.localeCompare(y);});if(tmp)
+return tmp;return x.tid-y.tid;};return{Thread:Thread};});'use strict';tr.exportTo('tr.model',function(){var Settings=tr.b.Settings;function ModelSettings(model){this.model=model;this.objectsByKey_=[];this.nonuniqueKeys_=[];this.buildObjectsByKeyMap_();this.removeNonuniqueKeysFromSettings_();this.ephemeralSettingsByGUID_={};}
+ModelSettings.prototype={buildObjectsByKeyMap_:function(){var objects=[];this.model.iterateAllPersistableObjects(function(o){objects.push(o);});var objectsByKey={};var NONUNIQUE_KEY='nonuniqueKey';for(var i=0;i<objects.length;i++){var object=objects[i];var objectKey=object.getSettingsKey();if(!objectKey)
 continue;if(objectsByKey[objectKey]===undefined){objectsByKey[objectKey]=object;continue;}
 objectsByKey[objectKey]=NONUNIQUE_KEY;}
-var nonuniqueKeys={};tv.b.dictionaryKeys(objectsByKey).forEach(function(objectKey){if(objectsByKey[objectKey]!==NONUNIQUE_KEY)
-return;delete objectsByKey[objectKey];nonuniqueKeys[objectKey]=true;});this.nonuniqueKeys=nonuniqueKeys;this.objectsByKey_=objectsByKey;},removeNonuniqueKeysFromSettings_:function(){var settings=Settings.get('trace_model_settings',{});var settingsChanged=false;tv.b.dictionaryKeys(settings).forEach(function(objectKey){if(!this.nonuniqueKeys[objectKey])
+var nonuniqueKeys={};tr.b.dictionaryKeys(objectsByKey).forEach(function(objectKey){if(objectsByKey[objectKey]!==NONUNIQUE_KEY)
+return;delete objectsByKey[objectKey];nonuniqueKeys[objectKey]=true;});this.nonuniqueKeys=nonuniqueKeys;this.objectsByKey_=objectsByKey;},removeNonuniqueKeysFromSettings_:function(){var settings=Settings.get('trace_model_settings',{});var settingsChanged=false;tr.b.dictionaryKeys(settings).forEach(function(objectKey){if(!this.nonuniqueKeys[objectKey])
 return;settingsChanged=true;delete settings[objectKey];},this);if(settingsChanged)
 Settings.set('trace_model_settings',settings);},hasUniqueSettingKey:function(object){var objectKey=object.getSettingsKey();if(!objectKey)
 return false;return this.objectsByKey_[objectKey]!==undefined;},getSettingFor:function(object,objectLevelKey,defaultValue){var objectKey=object.getSettingsKey();if(!objectKey||!this.objectsByKey_[objectKey]){var settings=this.getEphemeralSettingsFor_(object);var ephemeralValue=settings[objectLevelKey];if(ephemeralValue!==undefined)
@@ -2345,8 +2337,8 @@
 settings[objectKey]={};if(settings[objectKey][objectLevelKey]===value)
 return;settings[objectKey][objectLevelKey]=value;Settings.set('trace_model_settings',settings);},getEphemeralSettingsFor_:function(object){if(object.guid===undefined)
 throw new Error('Only objects with GUIDs can be persisted');if(this.ephemeralSettingsByGUID_[object.guid]===undefined)
-this.ephemeralSettingsByGUID_[object.guid]={};return this.ephemeralSettingsByGUID_[object.guid];}};return{TraceModelSettings:TraceModelSettings};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Thread=tv.c.trace_model.Thread;var Counter=tv.c.trace_model.Counter;function ProcessBase(model){if(!model)
-throw new Error('Must provide a model');tv.c.trace_model.EventContainer.call(this,model);this.guid_=tv.b.GUID.allocate();this.model=model;this.threads={};this.counters={};this.objects=new tv.c.trace_model.ObjectCollection(this);this.bounds=new tv.b.Range();this.sortIndex=0;};ProcessBase.compare=function(x,y){return x.sortIndex-y.sortIndex;};ProcessBase.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,get guid(){return this.guid_;},get stableId(){throw new Error('Not implemented');},iterateAllChildEventContainers:function(callback,opt_this){for(var tid in this.threads)
+this.ephemeralSettingsByGUID_[object.guid]={};return this.ephemeralSettingsByGUID_[object.guid];}};return{ModelSettings:ModelSettings};});'use strict';tr.exportTo('tr.model',function(){var Thread=tr.model.Thread;var Counter=tr.model.Counter;function ProcessBase(model){if(!model)
+throw new Error('Must provide a model');tr.model.EventContainer.call(this);this.guid_=tr.b.GUID.allocate();this.model=model;this.threads={};this.counters={};this.objects=new tr.model.ObjectCollection(this);this.bounds=new tr.b.Range();this.sortIndex=0;};ProcessBase.compare=function(x,y){return x.sortIndex-y.sortIndex;};ProcessBase.prototype={__proto__:tr.model.EventContainer.prototype,get guid(){return this.guid_;},get stableId(){throw new Error('Not implemented');},iterateAllChildEventContainers:function(callback,opt_this){for(var tid in this.threads)
 callback.call(opt_this,this.threads[tid]);for(var id in this.counters)
 callback.call(opt_this,this.counters[id]);callback.call(opt_this,this.objects);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){},iterateAllPersistableObjects:function(cb){cb(this);for(var tid in this.threads)
 this.threads[tid].iterateAllPersistableObjects(cb);},get numThreads(){var n=0;for(var p in this.threads){n++;}
@@ -2366,26 +2358,61 @@
 this.threads=threadsToKeep;},getThread:function(tid){return this.threads[tid];},getOrCreateThread:function(tid){if(!this.threads[tid])
 this.threads[tid]=new Thread(this,tid);return this.threads[tid];},getOrCreateCounter:function(cat,name){var id=cat+'.'+name;if(!this.counters[id])
 this.counters[id]=new Counter(this,id,cat,name);return this.counters[id];},getSettingsKey:function(){throw new Error('Not implemented');},createSubSlices:function(){for(var tid in this.threads)
-this.threads[tid].createSubSlices();}};return{ProcessBase:ProcessBase};});'use strict';tv.exportTo('tv.c.trace_model',function(){var Cpu=tv.c.trace_model.Cpu;var ProcessBase=tv.c.trace_model.ProcessBase;function Kernel(model){if(model===undefined)
-throw new Error('model must be provided');ProcessBase.call(this,model);this.cpus={};this.softwareMeasuredCpuCount_=undefined;};Kernel.compare=function(x,y){return 0;};Kernel.prototype={__proto__:ProcessBase.prototype,compareTo:function(that){return Kernel.compare(this,that);},get userFriendlyName(){return'Kernel';},get userFriendlyDetails(){return'Kernel';},get stableId(){return'Kernel';},getOrCreateCpu:function(cpuNumber){if(!this.cpus[cpuNumber])
+this.threads[tid].createSubSlices();}};return{ProcessBase:ProcessBase};});'use strict';tr.exportTo('tr.model',function(){var Cpu=tr.model.Cpu;var ProcessBase=tr.model.ProcessBase;function Kernel(model){ProcessBase.call(this,model);this.cpus={};this.softwareMeasuredCpuCount_=undefined;};Kernel.compare=function(x,y){return 0;};Kernel.prototype={__proto__:ProcessBase.prototype,compareTo:function(that){return Kernel.compare(this,that);},get userFriendlyName(){return'Kernel';},get userFriendlyDetails(){return'Kernel';},get stableId(){return'Kernel';},getOrCreateCpu:function(cpuNumber){if(!this.cpus[cpuNumber])
 this.cpus[cpuNumber]=new Cpu(this,cpuNumber);return this.cpus[cpuNumber];},get softwareMeasuredCpuCount(){return this.softwareMeasuredCpuCount_;},set softwareMeasuredCpuCount(softwareMeasuredCpuCount){if(this.softwareMeasuredCpuCount_!==undefined&&this.softwareMeasuredCpuCount_!==softwareMeasuredCpuCount){throw new Error('Cannot change the softwareMeasuredCpuCount once it is set');}
-this.softwareMeasuredCpuCount_=softwareMeasuredCpuCount;},get bestGuessAtCpuCount(){var realCpuCount=tv.b.dictionaryLength(this.cpus);if(realCpuCount!==0)
+this.softwareMeasuredCpuCount_=softwareMeasuredCpuCount;},get bestGuessAtCpuCount(){var realCpuCount=tr.b.dictionaryLength(this.cpus);if(realCpuCount!==0)
 return realCpuCount;return this.softwareMeasuredCpuCount;},shiftTimestampsForward:function(amount){ProcessBase.prototype.shiftTimestampsForward.call(this,amount);for(var cpuNumber in this.cpus)
 this.cpus[cpuNumber].shiftTimestampsForward(amount);},updateBounds:function(){ProcessBase.prototype.updateBounds.call(this);for(var cpuNumber in this.cpus){var cpu=this.cpus[cpuNumber];cpu.updateBounds();this.bounds.addRange(cpu.bounds);}},createSubSlices:function(){ProcessBase.prototype.createSubSlices.call(this);for(var cpuNumber in this.cpus){var cpu=this.cpus[cpuNumber];cpu.createSubSlices();}},addCategoriesToDict:function(categoriesDict){ProcessBase.prototype.addCategoriesToDict.call(this,categoriesDict);for(var cpuNumber in this.cpus)
 this.cpus[cpuNumber].addCategoriesToDict(categoriesDict);},getSettingsKey:function(){return'kernel';},iterateAllChildEventContainers:function(callback,opt_this){ProcessBase.prototype.iterateAllChildEventContainers.call(this,callback,opt_this);for(var cpuId in this.cpus)
-callback.call(opt_this,this.cpus[cpuId]);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){ProcessBase.prototype.iterateAllEventsInThisContainer.call(this,eventTypePredicate,callback,opt_this);}};return{Kernel:Kernel};});'use strict';tv.exportTo('tv.c.trace_model',function(){function ContainerMemoryDump(start){tv.c.trace_model.TimedEvent.call(this,start);this.memoryAllocatorDumps_=undefined;this.memoryAllocatorDumpsByFullName_=undefined;};ContainerMemoryDump.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype,shiftTimestampsForward:function(amount){this.start+=amount;},get memoryAllocatorDumps(){return this.memoryAllocatorDumps_;},set memoryAllocatorDumps(memoryAllocatorDumps){this.memoryAllocatorDumps_=memoryAllocatorDumps;this.memoryAllocatorDumpsByFullName_=undefined;},getMemoryAllocatorDumpByFullName:function(fullName){if(this.memoryAllocatorDumps_===undefined)
+callback.call(opt_this,this.cpus[cpuId]);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){ProcessBase.prototype.iterateAllEventsInThisContainer.call(this,eventTypePredicate,callback,opt_this);}};return{Kernel:Kernel};});'use strict';tr.exportTo('tr.model',function(){function Attribute(units){this.units=units;}
+Attribute.fromDictIfPossible=function(dict,opt_model){var typeInfo=Attribute.findTypeInfoMatching(function(typeInfo){return typeInfo.metadata.type===dict.type;});if(typeInfo===undefined){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Unknown attribute type \''+dict.type+'\'.'});}
+return UnknownAttribute.fromDict(dict,opt_model);}
+return typeInfo.constructor.fromDict(dict,opt_model);};Attribute.findCommonTraits=function(attributes,opt_model){var commonTraits;for(var i=0;i<attributes.length;i++){var attribute=attributes[i];if(attribute===undefined)
+continue;var attributeConstructor=attribute.constructor;var attributeUnits=attribute.units;if(commonTraits===undefined){commonTraits={constructor:attributeConstructor,units:attributeUnits};}else if(attributeConstructor!==commonTraits.constructor){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different types: '+
+commonTraits.constructor+' and '+attributeConstructor+'.'});}
+commonTraits={constructor:UnknownAttribute,units:undefined};break;}else if(attributeUnits!==commonTraits.units){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different units: '+commonTraits.units+' and '+attributeUnits+'.'});}
+commonTraits={constructor:UnknownAttribute,units:undefined};break;}}
+return commonTraits;};Attribute.aggregate=function(childAttributes,existingParentAttribute,opt_model){var definedChildAttributes=childAttributes.filter(function(childAttribute){return childAttribute!==undefined;});var traits=Attribute.findCommonTraits(definedChildAttributes,opt_model);if(traits===undefined)
+return existingParentAttribute;var constructor=traits.constructor;if(constructor.merge===undefined)
+return existingParentAttribute;var mergedAttribute=constructor.merge(definedChildAttributes,traits.units,opt_model);if(existingParentAttribute===undefined)
+return mergedAttribute;existingParentAttribute.useMergedAttribute(mergedAttribute,opt_model);return existingParentAttribute;}
+Attribute.fromTraceValue=function(dict,opt_model){throw new Error('Not implemented');};Attribute.prototype.useMergedAttribute=function(mergedAttribute,opt_model){if(mergedAttribute.constructor!==this.constructor){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different types: '+this.constructor+' and '+mergedAttribute.constructor+'.'});}}else if(mergedAttribute.units!==this.units){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different units: '+this.units+' and '+mergedAttribute.units+'.'});}}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Attribute;tr.b.decorateExtensionRegistry(Attribute,options);Attribute.addEventListener('will-register',function(e){if(!e.typeInfo.constructor.hasOwnProperty('fromDict'))
+throw new Error('Attributes must have fromDict method');if(!e.typeInfo.metadata.type)
+throw new Error('Attributes must provide type');if(e.typeInfo.constructor.prototype.constructor!==e.typeInfo.constructor)
+throw new Error('Attribute prototypes must provide constructor.');});function ScalarAttribute(units,value){Attribute.call(this,units);this.value=value;}
+ScalarAttribute.fromDict=function(dict){return new ScalarAttribute(dict.units,parseInt(dict.value,16));};ScalarAttribute.merge=function(childAttributes,units){var sum=0;childAttributes.forEach(function(childAttribute){sum+=childAttribute.value;});return new ScalarAttribute(units,sum);}
+ScalarAttribute.prototype.__proto__=Attribute.prototype;Attribute.register(ScalarAttribute,{type:'scalar'});function StringAttribute(units,value){Attribute.call(this,units);this.value=value;}
+StringAttribute.fromDict=function(dict){return new StringAttribute(dict.units,dict.value);};Attribute.register(StringAttribute,{type:'string'});function UnknownAttribute(units,opt_value){Attribute.call(this,units,opt_value);this.value=opt_value;}
+UnknownAttribute.fromDict=function(dict){return new UnknownAttribute(dict.units);};UnknownAttribute.prototype.__proto__=Attribute.prototype;return{Attribute:Attribute,ScalarAttribute:ScalarAttribute,StringAttribute:StringAttribute,UnknownAttribute:UnknownAttribute};});'use strict';tr.exportTo('tr.model',function(){function ContainerMemoryDump(start){tr.model.TimedEvent.call(this,start);this.memoryAllocatorDumps_=undefined;this.memoryAllocatorDumpsByFullName_=undefined;};ContainerMemoryDump.prototype={__proto__:tr.model.TimedEvent.prototype,shiftTimestampsForward:function(amount){this.start+=amount;},get memoryAllocatorDumps(){return this.memoryAllocatorDumps_;},set memoryAllocatorDumps(memoryAllocatorDumps){this.memoryAllocatorDumps_=memoryAllocatorDumps;this.memoryAllocatorDumpsByFullName_=undefined;},getMemoryAllocatorDumpByFullName:function(fullName){if(this.memoryAllocatorDumps_===undefined)
 return undefined;if(this.memoryAllocatorDumpsByFullName_===undefined){var index={};function addDumpsToIndex(dumps){dumps.forEach(function(dump){index[dump.fullName]=dump;addDumpsToIndex(dump.children);});};addDumpsToIndex(this.memoryAllocatorDumps_);this.memoryAllocatorDumpsByFullName_=index;}
-return this.memoryAllocatorDumpsByFullName_[fullName];}};return{ContainerMemoryDump:ContainerMemoryDump};});'use strict';tv.exportTo('tv.c.trace_model',function(){function ProcessMemoryDump(globalMemoryDump,process,start){tv.c.trace_model.ContainerMemoryDump.call(this,start);this.process=process;this.globalMemoryDump=globalMemoryDump;this.totalResidentBytes=undefined;this.vmRegions_=undefined;};ProcessMemoryDump.prototype={__proto__:tv.c.trace_model.ContainerMemoryDump.prototype,get userFriendlyName(){return'Process memory dump at '+tv.c.analysis.tsString(this.start);},get vmRegions(){throw new Error('VM regions must be accessed through the mostRecentVmRegions field');},set vmRegions(vmRegions){this.vmRegions_=vmRegions;},getMostRecentTotalVmRegionStat_:function(statGetterFn){if(this.mostRecentVmRegions===undefined)
-return undefined;var total=0;this.mostRecentVmRegions.forEach(function(vmRegion){total+=statGetterFn(vmRegion);});return total;},get mostRecentTotalProportionalResidentSizeInBytes(){return this.getMostRecentTotalVmRegionStat_(function(vmRegion){return vmRegion.byteStats.proportionalResident;});},get mostRecentTotalPrivateResidentSizeInBytes(){return this.getMostRecentTotalVmRegionStat_(function(vmRegion){return vmRegion.byteStats.privateResident;});},get mostRecentTotalSharedResidentSizeInBytes(){return this.getMostRecentTotalVmRegionStat_(function(vmRegion){return vmRegion.byteStats.sharedResident;});}};ProcessMemoryDump.hookUpMostRecentVmRegionsLinks=function(processDumps){var mostRecentVmRegions=undefined;processDumps.forEach(function(processDump){if(processDump.vmRegions_!==undefined)
+return this.memoryAllocatorDumpsByFullName_[fullName];},aggregateMemoryAllocatorDumpAttributes:function(opt_model){if(this.memoryAllocatorDumps_===undefined)
+return;this.memoryAllocatorDumps_.forEach(function(dump){dump.aggregateAttributes(opt_model);});}};return{ContainerMemoryDump:ContainerMemoryDump};});'use strict';tr.exportTo('tr.model',function(){function MemoryAllocatorDump(containerMemoryDump,fullName,opt_guid){this.fullName=fullName;this.parent=undefined;this.children=[];this.attributes={};this.containerMemoryDump=containerMemoryDump;this.owns=undefined;this.ownedBy=[];this.retains=[];this.retainedBy=[];this.guid=opt_guid;};MemoryAllocatorDump.prototype={get name(){return this.fullName.substring(this.fullName.lastIndexOf('/')+1);},addAttribute:function(name,value){if(name in this.attributes)
+throw new Error('Duplicate attribute name: '+name+'.');this.attributes[name]=value;},aggregateAttributes:function(opt_model){var attributes={};this.children.forEach(function(child){child.aggregateAttributes(opt_model);tr.b.iterItems(child.attributes,function(name){attributes[name]=true;},this);},this);tr.b.iterItems(attributes,function(name){var childAttributes=this.children.map(function(child){return child.attributes[name];},this);var currentAttribute=this.attributes[name];this.attributes[name]=tr.model.Attribute.aggregate(childAttributes,currentAttribute,opt_model);},this);}};function MemoryAllocatorDumpLink(source,target,opt_importance){this.source=source;this.target=target;this.importance=opt_importance;}
+return{MemoryAllocatorDump:MemoryAllocatorDump,MemoryAllocatorDumpLink:MemoryAllocatorDumpLink};});'use strict';tr.exportTo('tr.model',function(){function getValidSizeAttributeOrUndefined(memoryAllocatorDump,opt_model){var sizeAttr=memoryAllocatorDump.attributes['size'];if(sizeAttr===undefined)
+return undefined;if(!(sizeAttr instanceof tr.model.ScalarAttribute)){if(opt_model!==undefined){opt_model.importWarning({type:'memory_dump_parse_error',message:'\'size\' attribute of memory allocator dump \''+
+memoryAllocatorDump.fullName+'\' is not a scalar.'});}
+return undefined;}
+return sizeAttr;}
+function ProcessMemoryDump(globalMemoryDump,process,start){tr.model.ContainerMemoryDump.call(this,start);this.process=process;this.globalMemoryDump=globalMemoryDump;this.totalResidentBytes=undefined;this.vmRegions_=undefined;this.tracingMemoryDiscounted_=false;};ProcessMemoryDump.prototype={__proto__:tr.model.ContainerMemoryDump.prototype,get userFriendlyName(){return'Process memory dump at '+tr.b.units.tsString(this.start);},get vmRegions(){throw new Error('VM regions must be accessed through the mostRecentVmRegions field');},set vmRegions(vmRegions){this.vmRegions_=vmRegions;},getMostRecentTotalVmRegionStat:function(statName){if(this.mostRecentVmRegions===undefined)
+return undefined;var total=0;this.mostRecentVmRegions.forEach(function(vmRegion){var statValue=vmRegion.byteStats[statName];if(statValue===undefined)
+return;total+=statValue;});return total;},discountTracingOverhead:function(opt_model){if(this.tracingMemoryDiscounted_)
+return;this.tracingMemoryDiscounted_=true;var tracingDump=this.getMemoryAllocatorDumpByFullName('tracing');if(tracingDump===undefined)
+return;var tracingSizeAttr=getValidSizeAttributeOrUndefined(tracingDump,opt_model);if(tracingSizeAttr===undefined)
+return;var tracingSize=tracingSizeAttr.value;if(this.totalResidentBytes!==undefined)
+this.totalResidentBytes-=tracingSize;if(this.vmRegions_!==undefined){this.vmRegions_.push(VMRegion.fromDict({mappedFile:'[discounted tracing overhead]',byteStats:{privateDirtyResident:-tracingSize,proportionalResident:-tracingSize}}));}
+var mallocDump=this.getMemoryAllocatorDumpByFullName('malloc');if(mallocDump!==undefined){var overheadSizeAttribute=new tr.model.ScalarAttribute('bytes',-tracingSize);var overheadDump=new tr.model.MemoryAllocatorDump(this,'malloc/discounted_tracing_overhead');overheadDump.parent=mallocDump;overheadDump.addAttribute('size',overheadSizeAttribute);mallocDump.children.push(overheadDump);var mallocDumpSizeAttr=getValidSizeAttributeOrUndefined(mallocDump,opt_model);if(mallocDumpSizeAttr!==undefined)
+mallocDumpSizeAttr.value-=tracingSize;this.memoryAllocatorDumps=this.memoryAllocatorDumps;}}};ProcessMemoryDump.hookUpMostRecentVmRegionsLinks=function(processDumps){var mostRecentVmRegions=undefined;processDumps.forEach(function(processDump){if(processDump.vmRegions_!==undefined)
 mostRecentVmRegions=processDump.vmRegions_;processDump.mostRecentVmRegions=mostRecentVmRegions;});};function VMRegion(startAddress,sizeInBytes,protectionFlags,mappedFile,byteStats){this.startAddress=startAddress;this.sizeInBytes=sizeInBytes;this.protectionFlags=protectionFlags;this.mappedFile=mappedFile;this.byteStats=byteStats;};VMRegion.PROTECTION_FLAG_READ=4;VMRegion.PROTECTION_FLAG_WRITE=2;VMRegion.PROTECTION_FLAG_EXECUTE=1;VMRegion.prototype={get protectionFlagsToString(){if(this.protectionFlags===undefined)
 return undefined;return((this.protectionFlags&VMRegion.PROTECTION_FLAG_READ?'r':'-')+
 (this.protectionFlags&VMRegion.PROTECTION_FLAG_WRITE?'w':'-')+
-(this.protectionFlags&VMRegion.PROTECTION_FLAG_EXECUTE?'x':'-'));}};VMRegion.fromDict=function(dict){return new VMRegion(dict.startAddress,dict.sizeInBytes,dict.protectionFlags,dict.mappedFile,VMRegionByteStats.fromDict(dict.byteStats));};function VMRegionByteStats(privateResident,sharedResident,proportionalResident){this.privateResident=privateResident;this.sharedResident=sharedResident;this.proportionalResident=proportionalResident;};VMRegionByteStats.prototype={get totalResident(){return this.privateResident+this.sharedResident;}};VMRegionByteStats.fromDict=function(dict){return new VMRegionByteStats(dict.privateResident,dict.sharedResident,dict.proportionalResident);};tv.c.trace_model.EventRegistry.register(ProcessMemoryDump,{name:'processMemoryDump',pluralName:'processMemoryDumps',singleViewElementName:'tv-c-single-process-memory-dump-sub-view',multiViewElementName:'tv-c-multi-process-memory-dump-sub-view'});return{ProcessMemoryDump:ProcessMemoryDump,VMRegion:VMRegion,VMRegionByteStats:VMRegionByteStats};});'use strict';tv.exportTo('tv.c.trace_model',function(){var ProcessBase=tv.c.trace_model.ProcessBase;var ProcessInstantEvent=tv.c.trace_model.ProcessInstantEvent;var Frame=tv.c.trace_model.Frame;var ProcessMemoryDump=tv.c.trace_model.ProcessMemoryDump;function Process(model,pid){if(model===undefined)
+(this.protectionFlags&VMRegion.PROTECTION_FLAG_EXECUTE?'x':'-'));}};VMRegion.fromDict=function(dict){return new VMRegion(dict.startAddress,dict.sizeInBytes,dict.protectionFlags,dict.mappedFile,VMRegionByteStats.fromDict(dict.byteStats));};function VMRegionByteStats(privateCleanResident,privateDirtyResident,sharedCleanResident,sharedDirtyResident,proportionalResident,swapped){this.privateCleanResident=privateCleanResident;this.privateDirtyResident=privateDirtyResident;this.sharedCleanResident=sharedCleanResident;this.sharedDirtyResident=sharedDirtyResident;this.proportionalResident=proportionalResident;this.swapped=swapped;}
+VMRegionByteStats.fromDict=function(dict){return new VMRegionByteStats(dict.privateCleanResident,dict.privateDirtyResident,dict.sharedCleanResident,dict.sharedDirtyResident,dict.proportionalResident,dict.swapped);}
+tr.model.EventRegistry.register(ProcessMemoryDump,{name:'processMemoryDump',pluralName:'processMemoryDumps',singleViewElementName:'tr-c-a-single-process-memory-dump-sub-view',multiViewElementName:'tr-c-a-multi-process-memory-dump-sub-view'});return{ProcessMemoryDump:ProcessMemoryDump,VMRegion:VMRegion,VMRegionByteStats:VMRegionByteStats};});'use strict';tr.exportTo('tr.model',function(){var ProcessBase=tr.model.ProcessBase;var ProcessInstantEvent=tr.model.ProcessInstantEvent;var Frame=tr.model.Frame;var ProcessMemoryDump=tr.model.ProcessMemoryDump;function Process(model,pid){if(model===undefined)
 throw new Error('model must be provided');if(pid===undefined)
-throw new Error('pid must be provided');tv.c.trace_model.ProcessBase.call(this,model);this.pid=pid;this.name=undefined;this.labels=[];this.instantEvents=[];this.memoryDumps=[];this.frames=[];};Process.compare=function(x,y){var tmp=tv.c.trace_model.ProcessBase.compare(x,y);if(tmp)
-return tmp;tmp=tv.b.comparePossiblyUndefinedValues(x.name,y.name,function(x,y){return x.localeCompare(y);});if(tmp)
-return tmp;tmp=tv.b.compareArrays(x.labels,y.labels,function(x,y){return x.localeCompare(y);});if(tmp)
-return tmp;return x.pid-y.pid;};Process.prototype={__proto__:tv.c.trace_model.ProcessBase.prototype,get stableId(){return this.pid;},compareTo:function(that){return Process.compare(this,that);},iterateAllChildEventContainers:function(callback,opt_this){ProcessBase.prototype.iterateAllChildEventContainers.call(this,callback,opt_this);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){ProcessBase.prototype.iterateAllEventsInThisContainer.call(this,eventTypePredicate,callback,opt_this);if(eventTypePredicate.call(opt_this,ProcessInstantEvent))
+throw new Error('pid must be provided');tr.model.ProcessBase.call(this,model);this.pid=pid;this.name=undefined;this.labels=[];this.instantEvents=[];this.memoryDumps=[];this.frames=[];};Process.compare=function(x,y){var tmp=tr.model.ProcessBase.compare(x,y);if(tmp)
+return tmp;tmp=tr.b.comparePossiblyUndefinedValues(x.name,y.name,function(x,y){return x.localeCompare(y);});if(tmp)
+return tmp;tmp=tr.b.compareArrays(x.labels,y.labels,function(x,y){return x.localeCompare(y);});if(tmp)
+return tmp;return x.pid-y.pid;};Process.prototype={__proto__:tr.model.ProcessBase.prototype,get stableId(){return this.pid;},compareTo:function(that){return Process.compare(this,that);},iterateAllChildEventContainers:function(callback,opt_this){ProcessBase.prototype.iterateAllChildEventContainers.call(this,callback,opt_this);},iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){ProcessBase.prototype.iterateAllEventsInThisContainer.call(this,eventTypePredicate,callback,opt_this);if(eventTypePredicate.call(opt_this,ProcessInstantEvent))
 this.instantEvents.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,Frame))
 this.frames.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,ProcessMemoryDump))
 this.memoryDumps.forEach(callback,opt_this);},pushInstantEvent:function(instantEvent){this.instantEvents.push(instantEvent);},addLabelIfNeeded:function(labelName){for(var i=0;i<this.labels.length;i++){if(this.labels[i]===labelName)
@@ -2399,11 +2426,11 @@
 return'processes.'+this.name;return'processes.'+this.name+'.'+this.labels.join('.');},shiftTimestampsForward:function(amount){for(var id in this.instantEvents)
 this.instantEvents[id].start+=amount;for(var i=0;i<this.frames.length;i++)
 this.frames[i].shiftTimestampsForward(amount);for(var i=0;i<this.memoryDumps.length;i++)
-this.memoryDumps[i].shiftTimestampsForward(amount);tv.c.trace_model.ProcessBase.prototype.shiftTimestampsForward.apply(this,arguments);},updateBounds:function(){tv.c.trace_model.ProcessBase.prototype.updateBounds.apply(this);for(var i=0;i<this.frames.length;i++)
+this.memoryDumps[i].shiftTimestampsForward(amount);tr.model.ProcessBase.prototype.shiftTimestampsForward.apply(this,arguments);},updateBounds:function(){tr.model.ProcessBase.prototype.updateBounds.apply(this);for(var i=0;i<this.frames.length;i++)
 this.frames[i].addBoundsToRange(this.bounds);for(var i=0;i<this.memoryDumps.length;i++)
-this.memoryDumps[i].addBoundsToRange(this.bounds);},finalizeMemoryDumps:function(){this.memoryDumps.sort(function(x,y){return x.start-y.start;});tv.c.trace_model.ProcessMemoryDump.hookUpMostRecentVmRegionsLinks(this.memoryDumps);}};return{Process:Process};});'use strict';tv.exportTo('tv.c.trace_model',function(){function Sample(cpu,thread,title,start,leafStackFrame,opt_weight,opt_args){tv.c.trace_model.TimedEvent.call(this,start);this.title=title;this.cpu=cpu;this.thread=thread;this.leafStackFrame=leafStackFrame;this.weight=opt_weight;this.args=opt_args||{};}
-Sample.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype,get colorId(){return this.leafStackFrame.colorId;},get stackTrace(){return this.leafStackFrame.stackTrace;},getUserFriendlyStackTrace:function(){return this.leafStackFrame.getUserFriendlyStackTrace();},get userFriendlyName(){return'Sample '+' at '+
-tv.c.analysis.tsString(this.start);}};tv.c.trace_model.EventRegistry.register(Sample,{name:'sample',pluralName:'samples',singleViewElementName:'tv-c-single-sample-sub-view',multiViewElementName:'tv-c-multi-sample-sub-view'});return{Sample:Sample};});'use strict';tv.exportTo('tv.c.trace_model',function(){function StackFrame(parentFrame,id,category,title,colorId){if(id===undefined)
+this.memoryDumps[i].addBoundsToRange(this.bounds);},sortMemoryDumps:function(){this.memoryDumps.sort(function(x,y){return x.start-y.start;});tr.model.ProcessMemoryDump.hookUpMostRecentVmRegionsLinks(this.memoryDumps);}};return{Process:Process};});'use strict';tr.exportTo('tr.model',function(){function Sample(cpu,thread,title,start,leafStackFrame,opt_weight,opt_args){tr.model.TimedEvent.call(this,start);this.title=title;this.cpu=cpu;this.thread=thread;this.leafStackFrame=leafStackFrame;this.weight=opt_weight;this.args=opt_args||{};}
+Sample.prototype={__proto__:tr.model.TimedEvent.prototype,get colorId(){return this.leafStackFrame.colorId;},get stackTrace(){return this.leafStackFrame.stackTrace;},getUserFriendlyStackTrace:function(){return this.leafStackFrame.getUserFriendlyStackTrace();},get userFriendlyName(){return'Sample '+' at '+
+tr.b.units.tsString(this.start);}};tr.model.EventRegistry.register(Sample,{name:'sample',pluralName:'samples',singleViewElementName:'tr-c-a-single-sample-sub-view',multiViewElementName:'tr-c-a-multi-sample-sub-view'});return{Sample:Sample};});'use strict';tr.exportTo('tr.model',function(){function StackFrame(parentFrame,id,category,title,colorId){if(id===undefined)
 throw new Error('id must be given');this.parentFrame_=parentFrame;this.id=id;this.category=category||'';this.title=title;this.colorId=colorId;this.children=[];if(this.parentFrame_)
 this.parentFrame_.addChild(this);}
 StackFrame.prototype={get parentFrame(){return this.parentFrame_;},set parentFrame(parentFrame){if(this.parentFrame_)
@@ -2411,19 +2438,23 @@
 this.parentFrame_.addChild(this);},addChild:function(child){this.children.push(child);},removeChild:function(child){var i=this.children.indexOf(child.id);if(i==-1)
 throw new Error('omg');this.children.splice(i,1);},removeAllChildren:function(){for(var i=0;i<this.children.length;i++)
 this.children[i].parentFrame_=undefined;this.children.splice(0,this.children.length);},get stackTrace(){var stack=[];var cur=this;while(cur){stack.push(cur);cur=cur.parentFrame;}
-stack.reverse();return stack;},getUserFriendlyStackTrace:function(){return this.stackTrace.map(function(x){return x.category+': '+x.title;});}};return{StackFrame:StackFrame};});'use strict';tv.exportTo('tv.c.trace_model',function(){var InstantEventType={GLOBAL:1,PROCESS:2};function InstantEvent(category,title,colorId,start,args){tv.c.trace_model.TimedEvent.call(this);this.category=category||'';this.title=title;this.colorId=colorId;this.start=start;this.args=args;this.type=undefined;};InstantEvent.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype};function GlobalInstantEvent(category,title,colorId,start,args){InstantEvent.apply(this,arguments);this.type=InstantEventType.GLOBAL;};GlobalInstantEvent.prototype={__proto__:InstantEvent.prototype,get userFriendlyName(){return'Global instant event '+this.title+' @ '+
+stack.reverse();return stack;},getUserFriendlyStackTrace:function(){return this.stackTrace.map(function(x){return x.category+': '+x.title;});}};return{StackFrame:StackFrame};});'use strict';tr.exportTo('tr.model',function(){var InstantEventType={GLOBAL:1,PROCESS:2};function InstantEvent(category,title,colorId,start,args){tr.model.TimedEvent.call(this);this.category=category||'';this.title=title;this.colorId=colorId;this.start=start;this.args=args;this.type=undefined;};InstantEvent.prototype={__proto__:tr.model.TimedEvent.prototype};function GlobalInstantEvent(category,title,colorId,start,args){InstantEvent.apply(this,arguments);this.type=InstantEventType.GLOBAL;};GlobalInstantEvent.prototype={__proto__:InstantEvent.prototype,get userFriendlyName(){return'Global instant event '+this.title+' @ '+
 this.tsString(start);}};function ProcessInstantEvent(category,title,colorId,start,args){InstantEvent.apply(this,arguments);this.type=InstantEventType.PROCESS;};ProcessInstantEvent.prototype={__proto__:InstantEvent.prototype,get userFriendlyName(){return'Process-level instant event '+this.title+' @ '+
-this.tsString(start);}};tv.c.trace_model.EventRegistry.register(InstantEvent,{name:'instantEvent',pluralName:'instantEvents',singleViewElementName:'tv-c-single-instant-event-sub-view',multiViewElementName:'tv-c-multi-instant-event-sub-view'});return{GlobalInstantEvent:GlobalInstantEvent,ProcessInstantEvent:ProcessInstantEvent,InstantEventType:InstantEventType,InstantEvent:InstantEvent};});'use strict';tv.exportTo('tv.c.trace_model',function(){function FlowEvent(category,id,title,colorId,start,args,opt_duration){tv.c.trace_model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.start=start;this.args=args;this.id=id;this.startSlice=undefined;this.endSlice=undefined;if(opt_duration!==undefined)
+this.tsString(start);}};tr.model.EventRegistry.register(InstantEvent,{name:'instantEvent',pluralName:'instantEvents',singleViewElementName:'tr-c-a-single-instant-event-sub-view',multiViewElementName:'tr-c-a-multi-instant-event-sub-view'});return{GlobalInstantEvent:GlobalInstantEvent,ProcessInstantEvent:ProcessInstantEvent,InstantEventType:InstantEventType,InstantEvent:InstantEvent};});'use strict';tr.exportTo('tr.model',function(){function FlowEvent(category,id,title,colorId,start,args,opt_duration){tr.model.TimedEvent.call(this,start);this.category=category||'';this.title=title;this.colorId=colorId;this.start=start;this.args=args;this.id=id;this.startSlice=undefined;this.endSlice=undefined;if(opt_duration!==undefined)
 this.duration=opt_duration;}
-FlowEvent.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype,get userFriendlyName(){return'Flow event named '+this.title+' at '+
-tv.c.analysis.tsString(this.timestamp);}};tv.c.trace_model.EventRegistry.register(FlowEvent,{name:'flowEvent',pluralName:'flowEvents',singleViewElementName:'tv-c-single-flow-event-sub-view',multiViewElementName:'tv-c-multi-flow-event-sub-view'});return{FlowEvent:FlowEvent};});'use strict';tv.exportTo('tv.c.trace_model',function(){function GlobalMemoryDump(model,start){tv.c.trace_model.ContainerMemoryDump.call(this,start);this.model=model;this.processMemoryDumps={};}
-GlobalMemoryDump.prototype={__proto__:tv.c.trace_model.ContainerMemoryDump.prototype,get userFriendlyName(){return'Global memory dump '+' at '+
-tv.c.analysis.tsString(this.start);}};tv.c.trace_model.EventRegistry.register(GlobalMemoryDump,{name:'globalMemoryDump',pluralName:'globalMemoryDumps',singleViewElementName:'tv-c-single-global-memory-dump-sub-view',multiViewElementName:'tv-c-multi-global-memory-dump-sub-view'});return{GlobalMemoryDump:GlobalMemoryDump};});'use strict';tv.exportTo('tv.c.trace_model',function(){function EventInfo(title,description,docLinks){this.title=title;this.description=description;this.docLinks=docLinks;this.colorId=tv.b.ui.getColorIdForGeneralPurposeString(title);}
-return{EventInfo:EventInfo};});'use strict';tv.exportTo('tv.c.trace_model',function(){function Alert(info,start,opt_associatedEvents,opt_args){tv.c.trace_model.TimedEvent.call(this,start);this.info=info;this.args=opt_args||{};this.associatedEvents=opt_associatedEvents||[];this.associatedEvents.forEach(function(event){event.associatedAlerts.push(this);},this);}
-Alert.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype,get title(){return this.info.title;},get colorId(){return this.info.colorId;},get userFriendlyName(){return'Alert '+this.title+' at '+
-tv.c.analysis.tsString(this.start);}};tv.c.trace_model.EventRegistry.register(Alert,{name:'alert',pluralName:'alerts',singleViewElementName:'tv-c-a-alert-sub-view',multiViewElementName:'tv-c-a-alert-sub-view'});return{Alert:Alert};});'use strict';tv.exportTo('tv.c.trace_model',function(){function InteractionRecord(title,colorId,start,duration){tv.c.trace_model.TimedEvent.call(this,start);this.title=title;this.colorId=colorId;this.duration=duration;this.args={};this.associatedEvents=[];}
-InteractionRecord.prototype={__proto__:tv.c.trace_model.TimedEvent.prototype,get subSlices(){return[];},get userFriendlyName(){return this.title+' interaction at '+
-tv.c.analysis.tsString(this.start);}};tv.c.trace_model.EventRegistry.register(InteractionRecord,{name:'interaction',pluralName:'interactions',singleViewElementName:'tv-c-single-interaction-record-sub-view',multiViewElementName:'tv-c-multi-interaction-record-sub-view'});return{InteractionRecord:InteractionRecord};});'use strict';tv.exportTo('tv.c',function(){var Importer=tv.c.importer.Importer;var Process=tv.c.trace_model.Process;var Kernel=tv.c.trace_model.Kernel;var GlobalMemoryDump=tv.c.trace_model.GlobalMemoryDump;var GlobalInstantEvent=tv.c.trace_model.GlobalInstantEvent;var FlowEvent=tv.c.trace_model.FlowEvent;var Alert=tv.c.trace_model.Alert;var InteractionRecord=tv.c.trace_model.InteractionRecord;var Sample=tv.c.trace_model.Sample;function ImportOptions(){this.shiftWorldToZero=true;this.pruneEmptyContainers=true;this.customizeModelCallback=undefined;var auditorTypes=tv.c.Auditor.getAllRegisteredTypeInfos();this.auditorConstructors=auditorTypes.map(function(typeInfo){return typeInfo.constructor;});}
+FlowEvent.prototype={__proto__:tr.model.TimedEvent.prototype,get userFriendlyName(){return'Flow event named '+this.title+' at '+
+tr.b.units.tsString(this.timestamp);}};tr.model.EventRegistry.register(FlowEvent,{name:'flowEvent',pluralName:'flowEvents',singleViewElementName:'tr-c-a-single-flow-event-sub-view',multiViewElementName:'tr-c-a-multi-flow-event-sub-view'});return{FlowEvent:FlowEvent};});'use strict';tr.exportTo('tr.model',function(){function GlobalMemoryDump(model,start){tr.model.ContainerMemoryDump.call(this,start);this.model=model;this.processMemoryDumps={};}
+GlobalMemoryDump.prototype={__proto__:tr.model.ContainerMemoryDump.prototype,get userFriendlyName(){return'Global memory dump '+' at '+
+tr.b.units.tsString(this.start);},calculateGraphAttributes:function(){this.aggregateMemoryAllocatorDumpAttributes(this.model);tr.b.iterItems(this.processMemoryDumps,function(pid,dump){dump.aggregateMemoryAllocatorDumpAttributes(this.model);},this);tr.b.iterItems(this.processMemoryDumps,function(pid,dump){dump.discountTracingOverhead(this.model);},this);}};tr.model.EventRegistry.register(GlobalMemoryDump,{name:'globalMemoryDump',pluralName:'globalMemoryDumps',singleViewElementName:'tr-c-a-single-global-memory-dump-sub-view',multiViewElementName:'tr-c-a-multi-global-memory-dump-sub-view'});return{GlobalMemoryDump:GlobalMemoryDump};});'use strict';tr.exportTo('tr.model',function(){function EventInfo(title,description,docLinks){this.title=title;this.description=description;this.docLinks=docLinks;this.colorId=tr.b.ui.getColorIdForGeneralPurposeString(title);}
+return{EventInfo:EventInfo};});'use strict';tr.exportTo('tr.model',function(){function Alert(info,start,opt_associatedEvents,opt_args){tr.model.TimedEvent.call(this,start);this.info=info;this.args=opt_args||{};this.associatedEvents=opt_associatedEvents||[];this.associatedEvents.forEach(function(event){event.associatedAlerts.push(this);},this);}
+Alert.prototype={__proto__:tr.model.TimedEvent.prototype,get title(){return this.info.title;},get colorId(){return this.info.colorId;},get userFriendlyName(){return'Alert '+this.title+' at '+
+tr.b.units.tsString(this.start);}};tr.model.EventRegistry.register(Alert,{name:'alert',pluralName:'alerts',singleViewElementName:'tr-c-a-alert-sub-view',multiViewElementName:'tr-c-a-alert-sub-view'});return{Alert:Alert};});'use strict';tr.exportTo('tr.model',function(){function InteractionRecord(title,colorId,start,duration){tr.model.TimedEvent.call(this,start);this.title=title;this.colorId=colorId;this.duration=duration;this.args={};this.associatedEvents=[];}
+InteractionRecord.prototype={__proto__:tr.model.TimedEvent.prototype,get subSlices(){return[];},get userFriendlyName(){return this.title+' interaction at '+
+tr.b.units.tsString(this.start);}};tr.model.EventRegistry.register(InteractionRecord,{name:'interaction',pluralName:'interactions',singleViewElementName:'tr-c-a-single-interaction-record-sub-view',multiViewElementName:'tr-c-a-multi-interaction-record-sub-view'});return{InteractionRecord:InteractionRecord};});'use strict';tr.exportTo('tr.model',function(){function ModelIndices(model){this.flowEventsById_={};model.flowEvents.forEach(function(fe){if(fe.id!==undefined){if(!this.flowEventsById_.hasOwnProperty(fe.id)){this.flowEventsById_[fe.id]=new Array();}
+this.flowEventsById_[fe.id].push(fe);}},this);}
+ModelIndices.prototype={addEventWithId:function(id,event){if(!this.flowEventsById_.hasOwnProperty(id)){this.flowEventsById_[id]=new Array();}
+this.flowEventsById_[id].push(event);},getFlowEventsWithId:function(id){if(!this.flowEventsById_.hasOwnProperty(id))
+return[];return this.flowEventsById_[id];}};return{ModelIndices:ModelIndices};});'use strict';tr.exportTo('tr',function(){var Importer=tr.importer.Importer;var Process=tr.model.Process;var Device=tr.model.Device;var Kernel=tr.model.Kernel;var GlobalMemoryDump=tr.model.GlobalMemoryDump;var GlobalInstantEvent=tr.model.GlobalInstantEvent;var FlowEvent=tr.model.FlowEvent;var Alert=tr.model.Alert;var InteractionRecord=tr.model.InteractionRecord;var Sample=tr.model.Sample;function ImportOptions(){this.shiftWorldToZero=true;this.pruneEmptyContainers=true;this.customizeModelCallback=undefined;var auditorTypes=tr.c.Auditor.getAllRegisteredTypeInfos();this.auditorConstructors=auditorTypes.map(function(typeInfo){return typeInfo.constructor;});}
 ImportOptions.fromArguments=function(args,argsStartIndex){var arg0=args[argsStartIndex+0];if(typeof arg0==='object'){if(!(arg0 instanceof ImportOptions))
 throw new Error('Unexpected');return arg0;}
 var options=new ImportOptions();if(args[argsStartIndex]!==undefined)
@@ -2431,35 +2462,35 @@
 options.pruneEmptyContainers=args[argsStartIndex+1];if(args[argsStartIndex+2])
 options.customizeModelCallback=args[argsStartIndex+2];return options;}
 function ClockSyncRecord(name,ts,args){this.name=name;this.ts=ts;this.args=args;}
-function TraceModel(opt_eventData,opt_options){tv.c.trace_model.EventContainer.call(this);tv.b.EventTarget.decorate(this);this.faviconHue='blue';this.kernel=new Kernel(this);this.processes={};this.metadata=[];this.categories=[];this.bounds=new tv.b.Range();this.instantEvents=[];this.flowEvents=[];this.clockSyncRecords=[];this.stackFrames={};this.samples=[];this.alerts=[];this.interaction_records=[];this.flowIntervalTree=new tv.b.IntervalTree(function(f){return f.start;},function(f){return f.end;});this.globalMemoryDumps=[];this.annotationsByGuid_={};this.importWarnings_=[];this.reportedImportWarnings_={};var options=ImportOptions.fromArguments(arguments,1);if(opt_eventData)
+function Model(opt_eventData,opt_options){tr.model.EventContainer.call(this);tr.b.EventTarget.decorate(this);this.faviconHue='blue';this.device=new Device(this);this.kernel=new Kernel(this);this.processes={};this.metadata=[];this.categories=[];this.bounds=new tr.b.Range();this.instantEvents=[];this.flowEvents=[];this.clockSyncRecords=[];this.stackFrames={};this.samples=[];this.alerts=[];this.interaction_records=[];this.flowIntervalTree=new tr.b.IntervalTree(function(f){return f.start;},function(f){return f.end;});this.globalMemoryDumps=[];this.annotationsByGuid_={};this.importWarnings_=[];this.reportedImportWarnings_={};this.modelIndices=undefined;var options=ImportOptions.fromArguments(arguments,1);if(opt_eventData)
 this.importTraces([opt_eventData],options);}
-TraceModel.prototype={__proto__:tv.c.trace_model.EventContainer.prototype,iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,GlobalMemoryDump))
+Model.prototype={__proto__:tr.model.EventContainer.prototype,iterateAllEventsInThisContainer:function(eventTypePredicate,callback,opt_this){if(eventTypePredicate.call(opt_this,GlobalMemoryDump))
 this.globalMemoryDumps.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,GlobalInstantEvent))
 this.instantEvents.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,FlowEvent))
 this.flowEvents.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,Alert))
 this.alerts.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,InteractionRecord))
 this.interaction_records.forEach(callback,opt_this);if(eventTypePredicate.call(opt_this,Sample))
-this.samples.forEach(callback,opt_this);},iterateAllChildEventContainers:function(callback,opt_this){callback.call(opt_this,this.kernel);for(var pid in this.processes)
+this.samples.forEach(callback,opt_this);},iterateAllChildEventContainers:function(callback,opt_this){callback.call(opt_this,this.device);callback.call(opt_this,this.kernel);for(var pid in this.processes)
 callback.call(opt_this,this.processes[pid]);},iterateAllPersistableObjects:function(callback){this.kernel.iterateAllPersistableObjects(callback);for(var pid in this.processes)
 this.processes[pid].iterateAllPersistableObjects(callback);},updateBounds:function(){this.bounds.reset();var bounds=this.bounds;this.iterateAllChildEventContainers(function(ec){ec.updateBounds();bounds.addRange(ec.bounds);});this.iterateAllEventsInThisContainer(function(eventConstructor){return true;},function(event){event.addBoundsToRange(bounds);});},shiftWorldToZero:function(){var shiftAmount=-this.bounds.min;this.iterateAllChildEventContainers(function(ec){ec.shiftTimestampsForward(shiftAmount);});this.iterateAllEventsInThisContainer(function(eventConstructor){return true;},function(event){event.start+=shiftAmount;});this.updateBounds();},get numProcesses(){var n=0;for(var p in this.processes)
 n++;return n;},getProcess:function(pid){return this.processes[pid];},getOrCreateProcess:function(pid){if(!this.processes[pid])
 this.processes[pid]=new Process(this,pid);return this.processes[pid];},pushInstantEvent:function(instantEvent){this.instantEvents.push(instantEvent);},addStackFrame:function(stackFrame){if(this.stackFrames[stackFrame.id])
-throw new Error('Stack frame already exists');this.stackFrames[stackFrame.id]=stackFrame;return stackFrame;},addInteractionRecord:function(ir1){this.interaction_records.push(ir1);},getClockSyncRecordsNamed:function(name){return this.clockSyncRecords.filter(function(x){return x.name===name;});},updateCategories_:function(){var categoriesDict={};this.kernel.addCategoriesToDict(categoriesDict);for(var pid in this.processes)
+throw new Error('Stack frame already exists');this.stackFrames[stackFrame.id]=stackFrame;return stackFrame;},addInteractionRecord:function(ir1){this.interaction_records.push(ir1);},getClockSyncRecordsNamed:function(name){return this.clockSyncRecords.filter(function(x){return x.name===name;});},updateCategories_:function(){var categoriesDict={};this.device.addCategoriesToDict(categoriesDict);this.kernel.addCategoriesToDict(categoriesDict);for(var pid in this.processes)
 this.processes[pid].addCategoriesToDict(categoriesDict);this.categories=[];for(var category in categoriesDict)
 if(category!='')
 this.categories.push(category);},getAllThreads:function(){var threads=[];for(var tid in this.kernel.threads){threads.push(process.threads[tid]);}
 for(var pid in this.processes){var process=this.processes[pid];for(var tid in process.threads){threads.push(process.threads[tid]);}}
 return threads;},getAllProcesses:function(){var processes=[];for(var pid in this.processes)
-processes.push(this.processes[pid]);return processes;},getAllCounters:function(){var counters=[];counters.push.apply(counters,tv.b.dictionaryValues(this.kernel.counters));for(var pid in this.processes){var process=this.processes[pid];for(var tid in process.counters){counters.push(process.counters[tid]);}}
+processes.push(this.processes[pid]);return processes;},getAllCounters:function(){var counters=[];counters.push.apply(counters,tr.b.dictionaryValues(this.device.counters));counters.push.apply(counters,tr.b.dictionaryValues(this.kernel.counters));for(var pid in this.processes){var process=this.processes[pid];for(var tid in process.counters){counters.push(process.counters[tid]);}}
 return counters;},getAnnotationByGUID:function(guid){return this.annotationsByGuid_[guid];},addAnnotation:function(annotation){if(!annotation.guid)
-throw new Error('Annotation with undefined guid given');this.annotationsByGuid_[annotation.guid]=annotation;tv.b.dispatchSimpleEvent(this,'annotationChange');},removeAnnotation:function(annotation){this.annotationsByGuid_[annotation.guid].onRemove();delete this.annotationsByGuid_[annotation.guid];tv.b.dispatchSimpleEvent(this,'annotationChange');},getAllAnnotations:function(){return tv.b.dictionaryValues(this.annotationsByGuid_);},findAllThreadsNamed:function(name){var namedThreads=[];namedThreads.push.apply(namedThreads,this.kernel.findAllThreadsNamed(name));for(var pid in this.processes){namedThreads.push.apply(namedThreads,this.processes[pid].findAllThreadsNamed(name));}
-return namedThreads;},createImporter_:function(eventData){var importerConstructor=tv.c.importer.Importer.findImporterFor(eventData);if(!importerConstructor)
-throw new Error('Could not find an importer for the provided eventData.');var importer=new importerConstructor(this,eventData);return importer;},importTraces:function(traces,opt_options){var progressMeter={update:function(msg){}};var options=ImportOptions.fromArguments(arguments,1);var task=this.createImportTracesTask(progressMeter,traces,options);tv.b.Task.RunSynchronously(task);},importTracesWithProgressDialog:function(traces,opt_options){var options=ImportOptions.fromArguments(arguments,1);var overlay=tv.b.ui.Overlay();overlay.title='Importing...';overlay.userCanClose=false;overlay.msgEl=document.createElement('div');overlay.appendChild(overlay.msgEl);overlay.msgEl.style.margin='20px';overlay.update=function(msg){this.msgEl.textContent=msg;}
-overlay.visible=true;var task=this.createImportTracesTask(overlay,traces,options);var promise=tv.b.Task.RunWhenIdle(task);promise.then(function(){overlay.visible=false;},function(err){overlay.visible=false;});return promise;},hasEventDataDecoder_:function(importers){if(importers.length===0)
+throw new Error('Annotation with undefined guid given');this.annotationsByGuid_[annotation.guid]=annotation;tr.b.dispatchSimpleEvent(this,'annotationChange');},removeAnnotation:function(annotation){this.annotationsByGuid_[annotation.guid].onRemove();delete this.annotationsByGuid_[annotation.guid];tr.b.dispatchSimpleEvent(this,'annotationChange');},getAllAnnotations:function(){return tr.b.dictionaryValues(this.annotationsByGuid_);},findAllThreadsNamed:function(name){var namedThreads=[];namedThreads.push.apply(namedThreads,this.kernel.findAllThreadsNamed(name));for(var pid in this.processes){namedThreads.push.apply(namedThreads,this.processes[pid].findAllThreadsNamed(name));}
+return namedThreads;},createImporter_:function(eventData){var importerConstructor=tr.importer.Importer.findImporterFor(eventData);if(!importerConstructor)
+throw new Error('Could not find an importer for the provided eventData.');var importer=new importerConstructor(this,eventData);return importer;},importTraces:function(traces,opt_options){var progressMeter={update:function(msg){}};var options=ImportOptions.fromArguments(arguments,1);var task=this.createImportTracesTask(progressMeter,traces,options);tr.b.Task.RunSynchronously(task);},importTracesWithProgressDialog:function(traces,opt_options){var options=ImportOptions.fromArguments(arguments,1);var overlay=tr.b.ui.Overlay();overlay.title='Importing...';overlay.userCanClose=false;overlay.msgEl=document.createElement('div');overlay.appendChild(overlay.msgEl);overlay.msgEl.style.margin='20px';overlay.update=function(msg){this.msgEl.textContent=msg;}
+overlay.visible=true;var task=this.createImportTracesTask(overlay,traces,options);var promise=tr.b.Task.RunWhenIdle(task);promise.then(function(){overlay.visible=false;},function(err){overlay.visible=false;});return promise;},hasEventDataDecoder_:function(importers){if(importers.length===0)
 return false;for(var i=0;i<importers.length;++i){if(!importers[i].isTraceDataContainer())
 return true;}
 return false;},createImportTracesTask:function(progressMeter,traces,opt_options){var options=ImportOptions.fromArguments(arguments,2);if(this.importing_)
-throw new Error('Already importing.');this.importing_=true;var importTask=new tv.b.Task(function(){progressMeter.update('I will now import your traces for you...');},this);var lastTask=importTask;var importers=[];lastTask=lastTask.after(function(){traces=traces.slice(0);progressMeter.update('Creating importers...');for(var i=0;i<traces.length;++i)
+throw new Error('Already importing.');this.importing_=true;var importTask=new tr.b.Task(function(){progressMeter.update('I will now import your traces for you...');},this);var lastTask=importTask;var importers=[];lastTask=lastTask.after(function(){traces=traces.slice(0);progressMeter.update('Creating importers...');for(var i=0;i<traces.length;++i)
 importers.push(this.createImporter_(traces[i]));for(var i=0;i<importers.length;i++){var subtraces=importers[i].extractSubtraces();for(var j=0;j<subtraces.length;j++){try{traces.push(subtraces[j]);importers.push(this.createImporter_(subtraces[j]));}catch(error){console.warn(error.name+': '+error.message);continue;}}}
 if(traces.length&&!this.hasEventDataDecoder_(importers)){throw new Error('Could not find an importer for '+'the provided eventData.');}
 importers.sort(function(x,y){return x.importPriority-y.importPriority;});},this);lastTask=lastTask.after(function(task){importers.forEach(function(importer,index){task.subTask(function(){progressMeter.update('Importing '+(index+1)+' of '+importers.length);importer.importEvents();},this);},this);},this);if(options.customizeModelCallback){lastTask=lastTask.after(function(task){options.customizeModelCallback(this);},this);}
@@ -2472,10 +2503,10 @@
 this.shiftWorldToZero();},this);lastTask=lastTask.after(function(){progressMeter.update('Building flow event map...');for(var i=0;i<this.flowEvents.length;++i){var flowEvent=this.flowEvents[i];this.flowIntervalTree.insert(flowEvent);}
 this.flowIntervalTree.updateHighValues();},this);lastTask=lastTask.after(function(){progressMeter.update('Joining object refs...');for(var i=0;i<importers.length;i++)
 importers[i].joinRefs();},this);lastTask=lastTask.after(function(){progressMeter.update('Cleaning up undeleted objects...');for(var pid in this.processes)
-this.processes[pid].autoDeleteObjects(this.bounds.max);},this);lastTask=lastTask.after(function(){progressMeter.update('Finalizing memory dumps...');this.globalMemoryDumps.sort(function(x,y){return x.start-y.start;});for(var pid in this.processes)
-this.processes[pid].finalizeMemoryDumps();},this);lastTask=lastTask.after(function(){progressMeter.update('Initializing objects (step 2/2)...');for(var pid in this.processes)
-this.processes[pid].initializeObjects();},this);lastTask=lastTask.after(function(){progressMeter.update('Running auditors...');auditors.forEach(function(auditor){auditor.runAudit();});this.interaction_records.sort(function(x,y){return x.start-y.start;});this.alerts.sort(function(x,y){return x.start-y.start;});this.updateBounds();},this);lastTask.after(function(){this.importing_=false;},this);return importTask;},importWarning:function(data){this.importWarnings_.push(data);if(this.reportedImportWarnings_[data.type]===true)
-return;console.warn(data.message);this.reportedImportWarnings_[data.type]=true;},get hasImportWarnings(){return(this.importWarnings_.length>0);},get importWarnings(){return this.importWarnings_;}};return{ImportOptions:ImportOptions,ClockSyncRecord:ClockSyncRecord,TraceModel:TraceModel};});'use strict';tv.exportTo('tv.c',function(){var EventRegistry=tv.c.trace_model.EventRegistry;var RequestSelectionChangeEvent=tv.b.Event.bind(undefined,'requestSelectionChange',true,false);function Selection(opt_events){this.sunburst_zoom_level=undefined;this.bounds_dirty_=true;this.bounds_=new tv.b.Range();this.length_=0;this.guid_=tv.b.GUID.allocate();this.pushed_guids_={};if(opt_events){if(opt_events instanceof Array){for(var i=0;i<opt_events.length;i++)
+this.processes[pid].autoDeleteObjects(this.bounds.max);},this);lastTask=lastTask.after(function(){progressMeter.update('Sorting memory dumps...');this.globalMemoryDumps.sort(function(x,y){return x.start-y.start;});for(var pid in this.processes)
+this.processes[pid].sortMemoryDumps();},this);lastTask=lastTask.after(function(){progressMeter.update('Calculating memory dump graph attributes...');this.globalMemoryDumps.forEach(function(dump){dump.calculateGraphAttributes();});},this);lastTask=lastTask.after(function(){progressMeter.update('Initializing objects (step 2/2)...');for(var pid in this.processes)
+this.processes[pid].initializeObjects();},this);lastTask=lastTask.after(function(){progressMeter.update('Building flow event indices...');this.modelIndices=new tr.model.ModelIndices(this);},this);lastTask=lastTask.after(function(){progressMeter.update('Running auditors...');auditors.forEach(function(auditor){auditor.runAudit();});this.interaction_records.sort(function(x,y){return x.start-y.start;});this.alerts.sort(function(x,y){return x.start-y.start;});this.updateBounds();},this);lastTask.after(function(){this.importing_=false;},this);return importTask;},importWarning:function(data){this.importWarnings_.push(data);if(this.reportedImportWarnings_[data.type]===true)
+return;console.warn(data.message);this.reportedImportWarnings_[data.type]=true;},get hasImportWarnings(){return(this.importWarnings_.length>0);},get importWarnings(){return this.importWarnings_;}};return{ImportOptions:ImportOptions,ClockSyncRecord:ClockSyncRecord,Model:Model};});'use strict';tr.exportTo('tr.c',function(){var EventRegistry=tr.model.EventRegistry;var RequestSelectionChangeEvent=tr.b.Event.bind(undefined,'requestSelectionChange',true,false);function Selection(opt_events){this.sunburst_zoom_level=undefined;this.bounds_dirty_=true;this.bounds_=new tr.b.Range();this.length_=0;this.guid_=tr.b.GUID.allocate();this.pushed_guids_={};if(opt_events){if(opt_events instanceof Array){for(var i=0;i<opt_events.length;i++)
 this.push(opt_events[i]);}else{this.push(opt_events);}}}
 Selection.prototype={__proto__:Object.prototype,get bounds(){if(this.bounds_dirty_){this.bounds_.reset();for(var i=0;i<this.length_;i++)
 this[i].addBoundsToRange(this.bounds_);this.bounds_dirty_=false;}
@@ -2491,7 +2522,7 @@
 return false;}
 return true;},getEventsOrganizedByBaseType:function(opt_pruneEmpty){var events={};var allTypeInfos=EventRegistry.getAllRegisteredTypeInfos();allTypeInfos.forEach(function(eventTypeInfo){events[eventTypeInfo.metadata.name]=new Selection();if(this.sunburst_zoom_level!==undefined)
 events[eventTypeInfo.metadata.name].sunburst_zoom_level=this.sunburst_zoom_level;},this);this.forEach(function(event,i){var maxEventIndex=-1;var maxEventTypeInfo=undefined;allTypeInfos.forEach(function(eventTypeInfo,eventIndex){if(!(event instanceof eventTypeInfo.constructor))
-return;if(eventIndex>maxEventIndex){maxEventIndex=eventIndex;maxEventTypeInfo=eventTypeInfo;}});if(maxEventIndex==-1){console.log(event);throw new Error('Unrecgonized event type');}
+return;if(eventIndex>maxEventIndex){maxEventIndex=eventIndex;maxEventTypeInfo=eventTypeInfo;}});if(maxEventIndex==-1){console.log(event);throw new Error('Unrecognized event type');}
 events[maxEventTypeInfo.metadata.name].push(event);});if(opt_pruneEmpty){var prunedEvents={};for(var eventType in events){if(events[eventType].length>0)
 prunedEvents[eventType]=events[eventType];}
 return prunedEvents;}else{return events;}},getEventsOrganizedByTitle:function(){var eventsByTitle={};for(var i=0;i<this.length;i++){var event=this[i];if(event.title===undefined)
@@ -2500,9 +2531,9 @@
 return eventsByTitle;},enumEventsOfType:function(type,func){for(var i=0;i<this.length_;i++)
 if(this[i]instanceof type)
 func(this[i]);},get userFriendlyName(){if(this.length===0){throw new Error('Empty selection');}
-var eventsByBaseType=this.getEventsOrganizedByBaseType(true);var eventTypeName=tv.b.dictionaryKeys(eventsByBaseType)[0];if(this.length===1){var tmp=EventRegistry.getUserFriendlySingularName(eventTypeName);return this[0].userFriendlyName;}
-var numEventTypes=tv.b.dictionaryLength(eventsByBaseType);if(numEventTypes!==1){return this.length+' events of various types';}
-var tmp=EventRegistry.getUserFriendlyPluralName(eventTypeName);return this.length+' '+tmp;},getShiftedSelection:function(viewport,offset){var newSelection=new Selection();for(var i=0;i<this.length_;i++){var event=this[i];if(event instanceof tv.c.trace_model.FlowEvent){if(offset>0){newSelection.push(event.endSlice);}else if(offset<0){newSelection.push(event.startSlice);}else{}
+var eventsByBaseType=this.getEventsOrganizedByBaseType(true);var eventTypeName=tr.b.dictionaryKeys(eventsByBaseType)[0];if(this.length===1){var tmp=EventRegistry.getUserFriendlySingularName(eventTypeName);return this[0].userFriendlyName;}
+var numEventTypes=tr.b.dictionaryLength(eventsByBaseType);if(numEventTypes!==1){return this.length+' events of various types';}
+var tmp=EventRegistry.getUserFriendlyPluralName(eventTypeName);return this.length+' '+tmp;},getShiftedSelection:function(viewport,offset){var newSelection=new Selection();for(var i=0;i<this.length_;i++){var event=this[i];if(event instanceof tr.model.FlowEvent){if(offset>0){newSelection.push(event.endSlice);}else if(offset<0){newSelection.push(event.startSlice);}else{}
 continue;}
 var track=viewport.trackForEvent(event);track.addEventNearToProvidedEventToSelection(event,offset,newSelection);}
 if(newSelection.length==0)
@@ -2512,38 +2543,40 @@
 if(!fn.call(opt_this,this[i],i))
 return false;return true;},some:function(fn,opt_this){for(var i=0;i<this.length;i++)
 if(fn.call(opt_this,this[i],i))
-return true;return false;}};return{Selection:Selection,RequestSelectionChangeEvent:RequestSelectionChangeEvent};});'use strict';Polymer('tracing-analysis-sub-view',{set tabLabel(label){return this.setAttribute('tab-label',label);},get tabLabel(){return this.getAttribute('tab-label');},get requiresTallView(){return false;},get relatedEventsToHighlight(){return undefined;},set selection(selection){throw new Error('Not implemented!');},get selection(){throw new Error('Not implemented!');}});'use strict';tv.exportTo('tv.c.analysis',function(){function createTimeSpan(duration){if(duration===undefined)
-return'';var span=document.createElement('tv-c-a-time-span');span.duration=duration;return span;}
-return{createTimeSpan:createTimeSpan};});'use strict';Polymer('tv-c-a-time-span',{ready:function(){this.warning_=undefined;this.duration_=undefined;},get duration(){return this.duration_;},set duration(duration){this.duration_=duration;this.$.content.textContent=tv.c.analysis.tsString(duration);},get warning(){return this.warning_;},set warning(warning){this.warning_=warning;var warningEl=this.$.warning;if(this.warning_){warningEl.title=warning;warningEl.style.display='';}else{warningEl.title='';warningEl.style.display='none';}}});'use strict';tv.exportTo('tv.c.analysis',function(){function createTimeStamp(timestamp){if(timestamp===undefined)
-return'';var span=document.createElement('tv-c-a-time-stamp');span.timestamp=timestamp;return span;}
-return{createTimeStamp:createTimeStamp};});'use strict';Polymer('tv-c-a-time-stamp',{ready:function(){this.timestamp_=undefined;},get timestamp(){return this.timestamp_;},set timestamp(timestamp){this.timestamp_=timestamp;this.shadowRoot.textContent=tv.c.analysis.tsString(timestamp);}});'use strict';Polymer('tv-c-analysis-link',{ready:function(){this.addEventListener('click',this.onClicked_.bind(this));this.selection_=undefined;},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.textContent=selection.userFriendlyName;},setSelectionAndContent:function(selection,opt_textContent){this.selection_=selection;if(opt_textContent)
-this.textContent=opt_textContent;},onClicked_:function(){if(!this.selection_)
-return;var event=new tv.c.RequestSelectionChangeEvent();if(typeof this.selection_==='function')
-event.selection=this.selection_();else
-event.selection=this.selection_;this.dispatchEvent(event);}});'use strict';tv.exportTo('tv.b',function(){function TimeDuration(duration){this.duration=duration;};TimeDuration.prototype={toString:function(){return this.duration.toFixed(3)+' ms';}};function TimeStamp(timestamp){this.timestamp=timestamp;};TimeStamp.prototype={toString:function(){return this.timestamp.toFixed(4)+' ms';}};return{TimeStamp:TimeStamp,TimeDuration:TimeDuration};});'use strict';function isTable(object){if(!(object instanceof Array)||(object.length<2))return false;for(var colName in object[0]){if(typeof colName!=='string')return false;}
-for(var i=0;i<object.length;++i){if(!(object[i]instanceof Object))return false;for(var colName in object[i]){if(i&&(object[0][colName]===undefined))return false;var cellType=typeof object[i][colName];if(cellType!=='string'&&cellType!='number')return false;}
-if(i){for(var colName in object[0]){if(object[i][colName]===undefined)return false;}}}
+return true;return false;}};return{Selection:Selection,RequestSelectionChangeEvent:RequestSelectionChangeEvent};});'use strict';Polymer('tr-c-a-sub-view',{set tabLabel(label){return this.setAttribute('tab-label',label);},get tabLabel(){return this.getAttribute('tab-label');},get requiresTallView(){return false;},get relatedEventsToHighlight(){return undefined;},set selection(selection){throw new Error('Not implemented!');},get selection(){throw new Error('Not implemented!');}});'use strict';tr.exportTo('tr.b',function(){function _iterateElementDeeplyImpl(element,cb,thisArg,includeElement){if(includeElement){if(cb.call(thisArg,element))
 return true;}
-Polymer('tv-c-analysis-generic-object-view',{ready:function(){this.object_=undefined;},get object(){return this.object_;},set object(object){this.object_=object;this.updateContents_();},updateContents_:function(){this.$.content.textContent='';this.appendElementsForType_('',this.object_,0,0,5,'');},appendElementsForType_:function(label,object,indent,depth,maxDepth,suffix){if(depth>maxDepth){this.appendSimpleText_(label,indent,'<recursion limit reached>',suffix);return;}
-if(object===undefined){this.appendSimpleText_(label,indent,'undefined',suffix);return;}
-if(object===null){this.appendSimpleText_(label,indent,'null',suffix);return;}
-if(!(object instanceof Object)){var type=typeof object;if(type=='string'){var objectReplaced=false;if((object[0]=='{'&&object[object.length-1]=='}')||(object[0]=='['&&object[object.length-1]==']')){try{object=JSON.parse(object);objectReplaced=true;}catch(e){}}
-if(!objectReplaced){if(object.indexOf('\n')!==-1){var lines=object.split('\n');lines.forEach(function(line,i){var text,ioff,ll,ss;if(i==0){text='"'+line;ioff=0;ll=label;ss='';}else if(i<lines.length-1){text=line;ioff=1;ll='';ss='';}else{text=line+'"';ioff=1;ll='';ss=suffix;}
-var el=this.appendSimpleText_(ll,indent+ioff*label.length+ioff,text,ss);el.style.whiteSpace='pre';return el;},this);return;}else{this.appendSimpleText_(label,indent,'"'+object+'"',suffix);return;}}
-else{}}else{return this.appendSimpleText_(label,indent,object,suffix);}}
-if(object instanceof tv.c.trace_model.ObjectSnapshot){var link=document.createElement('tv-c-analysis-link');link.selection=new tv.c.Selection(object);this.appendElementWithLabel_(label,indent,link,suffix);return;}
-if(object instanceof tv.c.trace_model.ObjectInstance){var link=document.createElement('tv-c-analysis-link');link.selection=new tv.c.Selection(object);this.appendElementWithLabel_(label,indent,link,suffix);return;}
-if(object instanceof tv.b.Rect){this.appendSimpleText_(label,indent,object.toString(),suffix);return;}
-if(object instanceof tv.b.TimeDuration){var el=this.ownerDocument.createElement('tv-c-a-time-span');el.duration=object.duration;this.appendElementWithLabel_(label,indent,el,suffix);return;}
-if(object instanceof tv.b.TimeStamp){var el=this.ownerDocument.createElement('tv-c-a-time-stamp');el.timestamp=object.timestamp;this.appendElementWithLabel_(label,indent,el,suffix);return;}
-if(object instanceof Array){this.appendElementsForArray_(label,object,indent,depth,maxDepth,suffix);return;}
-this.appendElementsForObject_(label,object,indent,depth,maxDepth,suffix);},appendElementsForArray_:function(label,object,indent,depth,maxDepth,suffix){if(object.length==0){this.appendSimpleText_(label,indent,'[]',suffix);return;}
-if(isTable(object)){var table=document.createElement('table');var tr=document.createElement('tr');table.appendChild(tr);var columns=[];for(var colName in object[0]){columns.push(colName);var th=document.createElement('th');th.textContent=colName;tr.appendChild(th);}
-object.forEach(function(row){var tr=document.createElement('tr');table.appendChild(tr);columns.forEach(function(colName){var cell=row[colName];var td=document.createElement('td');td.textContent=cell;td.style.textAlign=isNaN(parseFloat(cell))?'left':'right';tr.appendChild(td);});});this.appendElementWithLabel_(label,indent,table,suffix);return;}
-this.appendElementsForType_(label+'[',object[0],indent,depth+1,maxDepth,object.length>1?',':']'+suffix);for(var i=1;i<object.length;i++){this.appendElementsForType_('',object[i],indent+label.length+1,depth+1,maxDepth,i<object.length-1?',':']'+suffix);}
-return;},appendElementsForObject_:function(label,object,indent,depth,maxDepth,suffix){var keys=tv.b.dictionaryKeys(object);if(keys.length==0){this.appendSimpleText_(label,indent,'{}',suffix);return;}
-this.appendElementsForType_(label+'{'+keys[0]+': ',object[keys[0]],indent,depth,maxDepth,keys.length>1?',':'}'+suffix);for(var i=1;i<keys.length;i++){this.appendElementsForType_(keys[i]+': ',object[keys[i]],indent+label.length+1,depth+1,maxDepth,i<keys.length-1?',':'}'+suffix);}},appendElementWithLabel_:function(label,indent,dataElement,suffix){var row=document.createElement('div');var indentSpan=document.createElement('span');indentSpan.style.whiteSpace='pre';for(var i=0;i<indent;i++)
-indentSpan.textContent+=' ';row.appendChild(indentSpan);var labelSpan=document.createElement('span');labelSpan.textContent=label;row.appendChild(labelSpan);row.appendChild(dataElement);var suffixSpan=document.createElement('span');suffixSpan.textContent=suffix;row.appendChild(suffixSpan);row.dataElement=dataElement;this.$.content.appendChild(row);},appendSimpleText_:function(label,indent,text,suffix){var el=this.ownerDocument.createElement('span');el.textContent=text;this.appendElementWithLabel_(label,indent,el,suffix);return el;}});'use strict';Polymer('tv-c-analysis-generic-object-view-with-label',{ready:function(){this.labelEl_=document.createElement('div');this.genericObjectView_=document.createElement('tv-c-analysis-generic-object-view');this.shadowRoot.appendChild(this.labelEl_);this.shadowRoot.appendChild(this.genericObjectView_);},get label(){return this.labelEl_.textContent;},set label(label){this.labelEl_.textContent=label;},get object(){return this.genericObjectView_.object;},set object(object){this.genericObjectView_.object=object;}});'use strict';Polymer('tv-c-a-stack-frame',{ready:function(){this.stackFrame_=undefined;},get stackFrame(){return this.stackFrame_;},set stackFrame(stackFrame){this.stackFrame_=stackFrame;this.$.ov.object=stackFrame.getUserFriendlyStackTrace();}});'use strict';Polymer('tracing-analysis-toggle-container',{publish:{visible:{value:false,reflect:true}},created:function(){this.toggleListeners_=[];},toggleVisible:function(){this.visible=!this.visible;},setToggleListener:function(target,eventType){var listenerFunction=this.toggleVisible.bind(this);target.addEventListener(eventType,listenerFunction,false);this.toggleListeners_.push({target:target,eventType:eventType,listenerFunction:listenerFunction});},clearToggleListener:function(target,eventType){for(var i=0;i<this.toggleListeners_.length;i++){var listener=this.toggleListeners_[i];if(listener.target===target&&listener.eventType===eventType){target.removeEventListener(listener.eventType,listener.listenerFunction,false);this.toggleListeners_.splice(i,1);return;}}}});'use strict';(function(){var RIGHT_ARROW=String.fromCharCode(0x25b6);var UNSORTED_ARROW=String.fromCharCode(0x25BF);var ASCENDING_ARROW=String.fromCharCode(0x25BE);var DESCENDING_ARROW=String.fromCharCode(0x25B4);var BASIC_INDENTATION=8;Polymer('tracing-analysis-nested-table',{created:function(){this.supportsSelection_=false;this.cellSelectionMode_=false;this.selectedTableRowInfo_=undefined;this.selectedColumnIndex_=undefined;this.tableColumns_=[];this.tableRows_=[];this.tableRowsInfo_=[];this.tableFooterRows_=[];this.sortColumnIndex_=undefined;this.sortDescending_=false;this.columnsWithExpandButtons_=[];this.headerCells_=[];this.showHeader_=true;this.emptyValue_=undefined;},ready:function(){this.$.body.addEventListener('keydown',this.onKeyDown_.bind(this),true);},clear:function(){this.supportsSelection_=false;this.cellSelectionMode_=false;this.selectedTableRowInfo_=undefined;this.selectedColumnIndex_=undefined;this.textContent='';this.tableColumns_=[];this.tableRows_=[];this.tableRowsInfo_=new WeakMap();this.tableFooterRows_=[];this.tableFooterRowsInfo_=new WeakMap();this.sortColumnIndex_=undefined;this.sortDescending_=false;this.columnsWithExpandButtons_=[];this.headerCells_=[];},get showHeader(){return this.showHeader_;},set showHeader(showHeader){this.showHeader_=showHeader;this.scheduleRebuildHeaders_();},get emptyValue(){return this.emptyValue_;},set emptyValue(emptyValue){var previousEmptyValue=this.emptyValue_;this.emptyValue_=emptyValue;if(this.tableRows_.length===0&&emptyValue!==previousEmptyValue)
+if(element.shadowRoot){if(_iterateElementDeeplyImpl(element.shadowRoot,cb,thisArg,false))
+return true;}
+for(var i=0;i<element.children.length;i++){if(_iterateElementDeeplyImpl(element.children[i],cb,thisArg,true))
+return true;}}
+function iterateElementDeeply(element,cb,thisArg){_iterateElementDeeplyImpl(element,cb,thisArg,false);}
+function findDeepElementMatchingPredicate(element,predicate){var foundElement=undefined;function matches(element){var match=predicate(element);if(!match)
+return false;foundElement=element;return true;}
+iterateElementDeeply(element,matches);return foundElement;}
+function findDeepElementsMatchingPredicate(element,predicate){var foundElements=[];function matches(element){var match=predicate(element);if(match){foundElements.push(element);}
+return false;}
+iterateElementDeeply(element,matches);return foundElements;}
+function findDeepElementMatching(element,selector){return findDeepElementMatchingPredicate(element,function(element){return element.matches(selector);});}
+function findDeepElementsMatching(element,selector){return findDeepElementsMatchingPredicate(element,function(element){return element.matches(selector);});}
+function findDeepElementWithTextContent(element,re){return findDeepElementMatchingPredicate(element,function(element){if(element.children.length!==0)
+return false;return re.test(element.textContent);});}
+return{iterateElementDeeply:iterateElementDeeply,findDeepElementMatching:findDeepElementMatching,findDeepElementsMatching:findDeepElementsMatching,findDeepElementMatchingPredicate:findDeepElementMatchingPredicate,findDeepElementsMatchingPredicate:findDeepElementsMatchingPredicate,findDeepElementWithTextContent:findDeepElementWithTextContent};});'use strict';tr.exportTo('tr.b.units',function(){function TimeDuration(duration){this.duration=duration;};TimeDuration.prototype={toString:function(){return this.duration.toFixed(3)+' ms';}};return{TimeDuration:TimeDuration};});'use strict';tr.exportTo('tr.b.units',function(){function createTimeSpan(duration){if(duration===undefined)
+return'';var span=document.createElement('tr-b-u-time-duration-span');span.duration=duration;return span;}
+tr.b.units.Time.addEventListener('display-unit-changed',function(e){tr.b.findDeepElementsMatching(document.body,'tr-b-u-time-duration-span').forEach(function(el){el.updateContent_();});});return{createTimeSpan:createTimeSpan};});'use strict';Polymer('tr-b-u-time-duration-span',{ready:function(){this.warning_=undefined;this.duration_=undefined;},get duration(){return this.duration_;},set duration(duration){if(duration instanceof tr.b.units.TimeDuration)
+this.duration_=duration.duration;else
+this.duration_=duration;this.updateContent_();},updateContent_:function(){var content=tr.b.units.Time.currentDisplayUnit.format(this.duration_);this.$.content.textContent=content;},get warning(){return this.warning_;},set warning(warning){this.warning_=warning;var warningEl=this.$.warning;if(this.warning_){warningEl.title=warning;warningEl.style.display='';}else{warningEl.title='';warningEl.style.display='none';}}});'use strict';tr.exportTo('tr.b.units',function(){function TimeStamp(timestamp){this.timestamp=timestamp;};TimeStamp.prototype={toString:function(){return this.timestamp.toFixed(4)+' ms';}};return{TimeStamp:TimeStamp};});'use strict';tr.exportTo('tr.b.units',function(){function createTimeStampSpan(timestamp){if(timestamp===undefined)
+return'';var span=document.createElement('tr-b-u-time-stamp-span');span.timestamp=timestamp;return span;}
+tr.b.units.Time.addEventListener('display-unit-changed',function(e){tr.b.findDeepElementsMatching(document.body,'tr-b-u-time-stamp-span').forEach(function(el){el.updateContent_();});});return{createTimeStampSpan:createTimeStampSpan};});'use strict';Polymer('tr-b-u-time-stamp-span',{ready:function(){this.timestamp_=undefined;},get timestamp(){return this.timestamp_;},set timestamp(timestamp){if(timestamp instanceof tr.b.units.TimeStamp)
+this.timestamp_=timestamp.timestamp;else
+this.timestamp_=timestamp;this.updateContent_();},updateContent_:function(){var content=tr.b.units.Time.currentDisplayUnit.format(this.timestamp_);this.shadowRoot.textContent=content;}});'use strict';Polymer('tr-c-a-analysis-link',{ready:function(){this.addEventListener('click',this.onClicked_.bind(this));this.selection_=undefined;},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.textContent=selection.userFriendlyName;},setSelectionAndContent:function(selection,opt_textContent){this.selection_=selection;if(opt_textContent)
+this.textContent=opt_textContent;},onClicked_:function(){if(!this.selection_)
+return;var event=new tr.c.RequestSelectionChangeEvent();if(typeof this.selection_==='function')
+event.selection=this.selection_();else
+event.selection=this.selection_;this.dispatchEvent(event);}});'use strict';tr.exportTo('tr.b.units',function(){function SizeInBytes(numBytes){this.numBytes=numBytes;};SizeInBytes.prototype={toString:function(){return this.numBytes.toFixed(0)+' bytes';}};return{SizeInBytes:SizeInBytes};});'use strict';Polymer('tr-b-u-size-in-bytes-span',{ready:function(){this.$.content.textContent=String.fromCharCode(9888);this.numBytes_=undefined;},get numBytes(){return this.numBytes_;},set numBytes(numBytesOrSizeInBytes){if(numBytesOrSizeInBytes instanceof tr.b.units.SizeInBytes)
+this.numBytes_=numBytesOrSizeInBytes.numBytes;else
+this.numBytes_=numBytesOrSizeInBytes;var numBytes=this.numBytes;var signPrefix='';if(numBytes<0){signPrefix='-';numBytes=-numBytes;}
+var unitPrefixes=['','Ki','Mi','Gi','Ti'];var i=0;while(numBytes>=1024&&i<unitPrefixes.length-1){numBytes/=1024;i++;}
+var sizeString=signPrefix+numBytes.toFixed(1)+' '+unitPrefixes[i]+'B';this.$.content.textContent=sizeString;},get stringContent(){return this.$.content.textContent;}});'use strict';(function(){var RIGHT_ARROW=String.fromCharCode(0x25b6);var UNSORTED_ARROW=String.fromCharCode(0x25BF);var ASCENDING_ARROW=String.fromCharCode(0x25BE);var DESCENDING_ARROW=String.fromCharCode(0x25B4);var BASIC_INDENTATION=8;Polymer('tr-b-ui-table',{created:function(){this.supportsSelection_=false;this.cellSelectionMode_=false;this.selectedTableRowInfo_=undefined;this.selectedColumnIndex_=undefined;this.tableColumns_=[];this.tableRows_=[];this.tableRowsInfo_=[];this.tableFooterRows_=[];this.sortColumnIndex_=undefined;this.sortDescending_=false;this.columnsWithExpandButtons_=[];this.headerCells_=[];this.showHeader_=true;this.emptyValue_=undefined;this.subRowsPropertyName_='subRows';},ready:function(){this.$.body.addEventListener('keydown',this.onKeyDown_.bind(this),true);},clear:function(){this.supportsSelection_=false;this.cellSelectionMode_=false;this.selectedTableRowInfo_=undefined;this.selectedColumnIndex_=undefined;this.textContent='';this.tableColumns_=[];this.tableRows_=[];this.tableRowsInfo_=new WeakMap();this.tableFooterRows_=[];this.tableFooterRowsInfo_=new WeakMap();this.sortColumnIndex_=undefined;this.sortDescending_=false;this.columnsWithExpandButtons_=[];this.headerCells_=[];this.subRowsPropertyName_='subRows';},get showHeader(){return this.showHeader_;},set showHeader(showHeader){this.showHeader_=showHeader;this.scheduleRebuildHeaders_();},set subRowsPropertyName(name){this.subRowsPropertyName_=name;},get emptyValue(){return this.emptyValue_;},set emptyValue(emptyValue){var previousEmptyValue=this.emptyValue_;this.emptyValue_=emptyValue;if(this.tableRows_.length===0&&emptyValue!==previousEmptyValue)
 this.scheduleRebuildBody_();},set tableColumns(columns){var columnsWithExpandButtons=[];for(var i=0;i<columns.length;i++){if(columns[i].showExpandButtons)
 columnsWithExpandButtons.push(i);}
 if(columnsWithExpandButtons.length===0){columnsWithExpandButtons=[0];}
@@ -2556,8 +2589,8 @@
 if(i!==this.sortColumnIndex_){this.headerCells_[i].sideContent=UNSORTED_ARROW;continue;}
 this.headerCells_[i].sideContent=this.sortDescending_?DESCENDING_ARROW:ASCENDING_ARROW;}},sortRows_:function(rows){rows.sort(function(rowA,rowB){if(this.sortDescending_)
 return this.tableColumns_[this.sortColumnIndex_].cmp(rowB.userRow,rowA.userRow);return this.tableColumns_[this.sortColumnIndex_].cmp(rowA.userRow,rowB.userRow);}.bind(this));for(var i=0;i<rows.length;i++){if(rows[i].isExpanded)
-this.sortRows_(rows[i].subRows);}},generateHeaderColumns_:function(){this.headerCells_=[];this.$.head.textContent='';if(!this.showHeader_)
-return;var tr=this.appendNewElement_(this.$.head,'tr');for(var i=0;i<this.tableColumns_.length;i++){var td=this.appendNewElement_(tr,'td');var headerCell=new TracingAnalysisHeaderCell();if(this.showHeader)
+this.sortRows_(rows[i][this.subRowsPropertyName_]);}},generateHeaderColumns_:function(){this.headerCells_=[];this.$.head.textContent='';if(!this.showHeader_)
+return;var tr=this.appendNewElement_(this.$.head,'tr');for(var i=0;i<this.tableColumns_.length;i++){var td=this.appendNewElement_(tr,'td');var headerCell=document.createElement('tr-b-ui-table-header-cell');if(this.showHeader)
 headerCell.cellTitle=this.tableColumns_[i].title;else
 headerCell.cellTitle='';if(this.tableColumns_[i].cmp){td.classList.add('sensitive');headerCell.tapCallback=this.createSortCallback_(i);if(this.sortColumnIndex_===i)
 headerCell.sideContent=this.sortDescending_?DESCENDING_ARROW:ASCENDING_ARROW;else
@@ -2575,12 +2608,12 @@
 c=-c;return c;}.bind(this));}
 for(var i=0;i<userRows.length;i++){var userRow=userRows[i];var rowInfo=this.getOrCreateRowInfoFor_(rowInfoMap,userRow,parentRowInfo);var htmlNode=this.getHTMLNodeForRowInfo_(tableSection,rowInfo,rowInfoMap,indentation);if(lastAddedRow===undefined){tableSection.insertBefore(htmlNode,tableSection.firstChild);}else{var nextSiblingOfLastAdded=lastAddedRow.nextSibling;tableSection.insertBefore(htmlNode,nextSiblingOfLastAdded);}
 this.updateTabIndexForTableRowNode_(htmlNode);lastAddedRow=htmlNode;if(!rowInfo.isExpanded)
-continue;lastAddedRow=this.generateTableRowNodes_(tableSection,userRow.subRows,rowInfoMap,indentation+1,lastAddedRow,rowInfo);}
+continue;lastAddedRow=this.generateTableRowNodes_(tableSection,userRow[this.subRowsPropertyName_],rowInfoMap,indentation+1,lastAddedRow,rowInfo);}
 return lastAddedRow;},getOrCreateRowInfoFor_:function(rowInfoMap,userRow,parentRowInfo){if(rowInfoMap.has(userRow))
 return rowInfoMap.get(userRow);var rowInfo={userRow:userRow,htmlNode:undefined,isExpanded:userRow.isExpanded||false,parentRowInfo:parentRowInfo};rowInfoMap.set(userRow,rowInfo);return rowInfo;},getHTMLNodeForRowInfo_:function(tableSection,rowInfo,rowInfoMap,indentation){if(rowInfo.htmlNode)
 return rowInfo.htmlNode;var INDENT_SPACE=indentation*16;var INDENT_SPACE_NO_BUTTON=indentation*16+BASIC_INDENTATION;var tr=this.ownerDocument.createElement('tr');rowInfo.htmlNode=tr;rowInfo.indentation=indentation;tr.rowInfo=rowInfo;for(var i=0;i<this.tableColumns_.length;){var td=this.appendNewElement_(tr,'td');td.columnIndex=i;var column=this.tableColumns_[i];var value=column.value(rowInfo.userRow);var colSpan=column.colSpan?column.colSpan:1;td.style.colSpan=colSpan;if(column.textAlign){td.style.textAlign=column.textAlign;}
 if(this.doesColumnIndexSupportSelection(i))
-td.classList.add('supports-selection');if(this.columnsWithExpandButtons_.indexOf(i)!=-1){if(rowInfo.userRow.subRows&&rowInfo.userRow.subRows.length>0){td.style.paddingLeft=INDENT_SPACE+'px';var expandButton=this.appendNewElement_(td,'expand-button');expandButton.textContent=RIGHT_ARROW;if(rowInfo.isExpanded)
+td.classList.add('supports-selection');if(this.columnsWithExpandButtons_.indexOf(i)!=-1){if(rowInfo.userRow[this.subRowsPropertyName_]&&rowInfo.userRow[this.subRowsPropertyName_].length>0){td.style.paddingLeft=INDENT_SPACE+'px';var expandButton=this.appendNewElement_(td,'expand-button');expandButton.textContent=RIGHT_ARROW;if(rowInfo.isExpanded)
 expandButton.classList.add('button-expanded');}else{td.style.paddingLeft=INDENT_SPACE_NO_BUTTON+'px';}}
 if(value instanceof HTMLElement)
 td.appendChild(value);else
@@ -2592,9 +2625,9 @@
 throw new Error('woah');if(cur.parentElement===tr)
 return cur;return getTD(cur.parentElement);}
 if(this.supportsSelection_){var isAlreadySelected=false;var tdThatWasClicked=getTD(e.target);if(!this.cellSelectionMode_){isAlreadySelected=this.selectedTableRowInfo_===rowInfo;}else{isAlreadySelected=this.selectedTableRowInfo_===rowInfo;isAlreadySelected&=(this.selectedColumnIndex_===tdThatWasClicked.columnIndex);}
-if(isAlreadySelected){if(rowInfo.userRow.subRows&&rowInfo.userRow.subRows.length){this.setExpandedForUserRow_(tableSection,rowInfoMap,rowInfo.userRow,!rowInfo.isExpanded);}}else{this.didTableRowInfoGetClicked_(rowInfo,tdThatWasClicked.columnIndex);}}else{if(rowInfo.userRow.subRows&&rowInfo.userRow.subRows.length){this.setExpandedForUserRow_(tableSection,rowInfoMap,rowInfo.userRow,!rowInfo.isExpanded);}}}.bind(this));}
-return rowInfo.htmlNode;},removeSubNodes_:function(tableSection,rowInfo,rowInfoMap){if(rowInfo.userRow.subRows===undefined)
-return;for(var i=0;i<rowInfo.userRow.subRows.length;i++){var subRow=rowInfo.userRow.subRows[i];var subRowInfo=rowInfoMap.get(subRow);if(!subRowInfo)
+if(isAlreadySelected){if(rowInfo.userRow[this.subRowsPropertyName_]&&rowInfo.userRow[this.subRowsPropertyName_].length){this.setExpandedForUserRow_(tableSection,rowInfoMap,rowInfo.userRow,!rowInfo.isExpanded);}}else{this.didTableRowInfoGetClicked_(rowInfo,tdThatWasClicked.columnIndex);}}else{if(rowInfo.userRow[this.subRowsPropertyName_]&&rowInfo.userRow[this.subRowsPropertyName_].length){this.setExpandedForUserRow_(tableSection,rowInfoMap,rowInfo.userRow,!rowInfo.isExpanded);}}}.bind(this));}
+return rowInfo.htmlNode;},removeSubNodes_:function(tableSection,rowInfo,rowInfoMap){if(rowInfo.userRow[this.subRowsPropertyName_]===undefined)
+return;for(var i=0;i<rowInfo.userRow[this.subRowsPropertyName_].length;i++){var subRow=rowInfo.userRow[this.subRowsPropertyName_][i];var subRowInfo=rowInfoMap.get(subRow);if(!subRowInfo)
 continue;var subNode=subRowInfo.htmlNode;if(subNode&&subNode.parentNode===tableSection){tableSection.removeChild(subNode);this.removeSubNodes_(tableSection,subRowInfo,rowInfoMap);}}},scheduleRebuildHeaders_:function(){this.headerDirty_=true;this.scheduleRebuild_();},scheduleRebuildBody_:function(){this.bodyDirty_=true;this.scheduleRebuild_();},scheduleRebuildFooter_:function(){this.footerDirty_=true;this.scheduleRebuild_();},scheduleRebuild_:function(){if(this.rebuildPending_)
 return;this.rebuildPending_=true;setTimeout(function(){this.rebuildPending_=false;this.rebuild();}.bind(this),0);},rebuildIfNeeded_:function(){this.rebuild();},rebuild:function(){var wasBodyOrHeaderDirty=this.headerDirty_||this.bodyDirty_;if(this.headerDirty_){this.generateHeaderColumns_();this.headerDirty_=false;}
 if(this.bodyDirty_){this.$.body.textContent='';this.generateTableRowNodes_(this.$.body,this.tableRows_,this.tableRowsInfo_,0,undefined,undefined);if(this.tableRows_.length===0&&this.emptyValue_!==undefined){var tr=this.ownerDocument.createElement('tr');this.$.body.appendChild(tr);tr.classList.add('empty-row');var td=this.ownerDocument.createElement('td');tr.appendChild(td);td.colSpan=this.tableColumns_.length;var emptyValue=this.emptyValue_;if(emptyValue instanceof HTMLElement)
@@ -2608,7 +2641,7 @@
 throw new Error('Row has not been seen, must expand its parents');return this.setExpandedForUserRow_(this.$.body,this.tableRowsInfo_,userRow,expanded);},setExpandedForUserRow_:function(tableSection,rowInfoMap,userRow,expanded){this.rebuildIfNeeded_();var rowInfo=rowInfoMap.get(userRow);if(rowInfo===undefined)
 throw new Error('Row has not been seen, must expand its parents');rowInfo.isExpanded=!!expanded;if(rowInfo.htmlNode===undefined)
 return;if(rowInfo.htmlNode.parentElement!==tableSection)
-return;var expandButton=rowInfo.htmlNode.querySelector('expand-button');if(rowInfo.isExpanded){expandButton.classList.add('button-expanded');var lastAddedRow=rowInfo.htmlNode;if(rowInfo.userRow.subRows){this.generateTableRowNodes_(tableSection,rowInfo.userRow.subRows,rowInfoMap,rowInfo.indentation+1,lastAddedRow,rowInfo);}}else{expandButton.classList.remove('button-expanded');this.removeSubNodes_(tableSection,rowInfo,rowInfoMap);}
+return;var expandButton=rowInfo.htmlNode.querySelector('expand-button');if(rowInfo.isExpanded){expandButton.classList.add('button-expanded');var lastAddedRow=rowInfo.htmlNode;if(rowInfo.userRow[this.subRowsPropertyName_]){this.generateTableRowNodes_(tableSection,rowInfo.userRow[this.subRowsPropertyName_],rowInfoMap,rowInfo.indentation+1,lastAddedRow,rowInfo);}}else{expandButton.classList.remove('button-expanded');this.removeSubNodes_(tableSection,rowInfo,rowInfoMap);}
 this.maybeUpdateSelectedRow_();},get supportsSelection(){return this.supportsSelection_;},set supportsSelection(supportsSelection){this.rebuildIfNeeded_();this.supportsSelection_=!!supportsSelection;this.didSelectionStateChange_();},get cellSelectionMode(){return this.cellSelectionMode_;},set cellSelectionMode(cellSelectionMode){this.rebuildIfNeeded_();this.cellSelectionMode_=!!cellSelectionMode;this.didSelectionStateChange_();},didSelectionStateChange_:function(){if(!this.supportsSelection_){this.$.body.classList.remove('cell-selection-mode');this.$.body.classList.remove('row-selection-mode');}else if(!this.cellSelectionMode_){this.$.body.classList.remove('cell-selection-mode');this.$.body.classList.add('row-selection-mode');}else{this.$.body.classList.add('cell-selection-mode');this.$.body.classList.remove('row-selection-mode');}
 for(var i=0;i<this.$.body.children.length;i++)
 this.updateTabIndexForTableRowNode_(this.$.body.children[i]);this.maybeUpdateSelectedRow_();},maybeUpdateSelectedRow_:function(){if(this.selectedTableRowInfo_===undefined)
@@ -2631,7 +2664,7 @@
 throw new Error('nope');this.selectedColumnIndex_=i;}}else{this.selectedColumnIndex_=undefined;}
 this.updateSelectedState_();this.dispatchEvent(e);},updateTabIndexForTableRowNode_:function(row){if(this.supportsSelection_){if(!this.cellSelectionMode_){row.tabIndex=0;}else{for(var i=0;i<this.tableColumns_.length;i++){if(!this.doesColumnIndexSupportSelection(i))
 continue;row.children[i].tabIndex=0;}}}else{if(!this.cellSelectionMode_){row.removeAttribute('tabIndex');}else{for(var i=0;i<this.tableColumns_.length;i++){if(!this.doesColumnIndexSupportSelection(i))
-continue;row.children[i].removeAttribute('tabIndex');}}}},prepareToChangeSelection_:function(){var e=new Event('selection-changed',false,false);var previousSelectedRowInfo=this.selectedTableRowInfo_;if(previousSelectedRowInfo)
+continue;row.children[i].removeAttribute('tabIndex');}}}},prepareToChangeSelection_:function(){var e=new Event('selection-changed');var previousSelectedRowInfo=this.selectedTableRowInfo_;if(previousSelectedRowInfo)
 e.previousSelectedTableRow=previousSelectedRowInfo.userRow;else
 e.previousSelectedTableRow=undefined;if(this.selectedTableRowInfo_){var node=this.getSelectableNodeGivenTableRowNode_(this.selectedTableRowInfo_.htmlNode);node.removeAttribute('selected');}
 return e;},updateSelectedState_:function(){if(this.selectedTableRowInfo_===undefined)
@@ -2647,78 +2680,123 @@
 this.selectedTableRowInfo_=undefined;this.updateSelectedState_();this.dispatchEvent(e);},onKeyDown_:function(e){if(this.supportsSelection_===false)
 return;if(this.selectedTableRowInfo_===undefined)
 return;var code_to_command_names={37:'ARROW_LEFT',38:'ARROW_UP',39:'ARROW_RIGHT',40:'ARROW_DOWN'};var cmdName=code_to_command_names[e.keyCode];if(cmdName===undefined)
-return;e.stopPropagation();e.preventDefault();this.performKeyCommand_(cmdName);},performKeyCommand_:function(cmdName){this.rebuildIfNeeded_();var rowInfo=this.selectedTableRowInfo_;var htmlNode=rowInfo.htmlNode;if(cmdName==='ARROW_UP'){var prev=htmlNode.previousElementSibling;if(prev){tv.b.scrollIntoViewIfNeeded(prev);this.selectedTableRow=prev.rowInfo.userRow;this.focusSelected_();return;}
+return;e.stopPropagation();e.preventDefault();this.performKeyCommand_(cmdName);},performKeyCommand_:function(cmdName){this.rebuildIfNeeded_();var rowInfo=this.selectedTableRowInfo_;var htmlNode=rowInfo.htmlNode;if(cmdName==='ARROW_UP'){var prev=htmlNode.previousElementSibling;if(prev){tr.b.scrollIntoViewIfNeeded(prev);this.selectedTableRow=prev.rowInfo.userRow;this.focusSelected_();return;}
 return;}
-if(cmdName==='ARROW_DOWN'){var next=htmlNode.nextElementSibling;if(next){tv.b.scrollIntoViewIfNeeded(next);this.selectedTableRow=next.rowInfo.userRow;this.focusSelected_();return;}
+if(cmdName==='ARROW_DOWN'){var next=htmlNode.nextElementSibling;if(next){tr.b.scrollIntoViewIfNeeded(next);this.selectedTableRow=next.rowInfo.userRow;this.focusSelected_();return;}
 return;}
 if(cmdName==='ARROW_RIGHT'){if(this.cellSelectionMode_){var newIndex=this.selectedColumnIndex_+1;if(newIndex>=this.tableColumns_.length)
 return;if(!this.doesColumnIndexSupportSelection(newIndex))
-return;this.selectedColumnIndex=newIndex;this.focusSelected_();return;}else{if(rowInfo.userRow.subRows===undefined)
-return;if(rowInfo.userRow.subRows.length===0)
+return;this.selectedColumnIndex=newIndex;this.focusSelected_();return;}else{if(rowInfo.userRow[this.subRowsPropertyName_]===undefined)
+return;if(rowInfo.userRow[this.subRowsPropertyName_].length===0)
 return;if(!rowInfo.isExpanded)
-this.setExpandedForTableRow(rowInfo.userRow,true);this.selectedTableRow=rowInfo.userRow.subRows[0];this.focusSelected_();return;}}
+this.setExpandedForTableRow(rowInfo.userRow,true);this.selectedTableRow=rowInfo.userRow[this.subRowsPropertyName_][0];this.focusSelected_();return;}}
 if(cmdName==='ARROW_LEFT'){if(this.cellSelectionMode_){var newIndex=this.selectedColumnIndex_-1;if(newIndex<0)
 return;if(!this.doesColumnIndexSupportSelection(newIndex))
 return;this.selectedColumnIndex=newIndex;this.focusSelected_();return;}else{if(rowInfo.isExpanded){this.setExpandedForTableRow(rowInfo.userRow,false);this.focusSelected_();return;}
 var parentRowInfo=rowInfo.parentRowInfo;if(parentRowInfo){this.selectedTableRow=parentRowInfo.userRow;this.focusSelected_();return;}
 return;}}
 throw new Error('Unrecognized command');},focusSelected_:function(){if(!this.selectedTableRowInfo_)
-return;var node=this.getSelectableNodeGivenTableRowNode_(this.selectedTableRowInfo_.htmlNode);node.focus();}});})();'use strict';Polymer('tracing-analysis-header-cell',{created:function(){this.tapCallback_=undefined;this.cellTitle_='';},set cellTitle(value){this.cellTitle_=value;var titleNode;if(this.cellTitle_ instanceof Node)
+return;var node=this.getSelectableNodeGivenTableRowNode_(this.selectedTableRowInfo_.htmlNode);node.focus();}});})();'use strict';Polymer('tr-b-ui-table-header-cell',{created:function(){this.tapCallback_=undefined;this.cellTitle_='';},set cellTitle(value){this.cellTitle_=value;var titleNode;if(this.cellTitle_ instanceof Node)
 titleNode=this.cellTitle_;else
 titleNode=this.ownerDocument.createTextNode(this.cellTitle_);this.$.title.innerText='';this.$.title.appendChild(titleNode);},get cellTitle(){return this.cellTitle_;},clearSideContent:function(){this.$.side.textContent='';},set sideContent(content){this.$.side.textContent=content;},get sideContent(){return this.$.side.textContent;},set tapCallback(callback){this.style.cursor='pointer';this.tapCallback_=callback;},get tapCallback(){return this.tapCallback_;},onTap_:function(){if(this.tapCallback_)
-this.tapCallback_();}});'use strict';Polymer('tv-c-a-single-event-sub-view',{ready:function(){this.currentSelection_=undefined;this.$.table.tableColumns=[{title:'Label',value:function(row){return row.name;},width:'150px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];this.$.table.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+this.tapCallback_();}});'use strict';function isTable(object){if(!(object instanceof Array)||(object.length<2))return false;for(var colName in object[0]){if(typeof colName!=='string')return false;}
+for(var i=0;i<object.length;++i){if(!(object[i]instanceof Object))return false;for(var colName in object[i]){if(i&&(object[0][colName]===undefined))return false;var cellType=typeof object[i][colName];if(cellType!=='string'&&cellType!='number')return false;}
+if(i){for(var colName in object[0]){if(object[i][colName]===undefined)return false;}}}
+return true;}
+Polymer('tr-c-a-generic-object-view',{ready:function(){this.object_=undefined;},get object(){return this.object_;},set object(object){this.object_=object;this.updateContents_();},updateContents_:function(){this.$.content.textContent='';this.appendElementsForType_('',this.object_,0,0,5,'');},appendElementsForType_:function(label,object,indent,depth,maxDepth,suffix){if(depth>maxDepth){this.appendSimpleText_(label,indent,'<recursion limit reached>',suffix);return;}
+if(object===undefined){this.appendSimpleText_(label,indent,'undefined',suffix);return;}
+if(object===null){this.appendSimpleText_(label,indent,'null',suffix);return;}
+if(!(object instanceof Object)){var type=typeof object;if(type=='string'){var objectReplaced=false;if((object[0]=='{'&&object[object.length-1]=='}')||(object[0]=='['&&object[object.length-1]==']')){try{object=JSON.parse(object);objectReplaced=true;}catch(e){}}
+if(!objectReplaced){if(object.indexOf('\n')!==-1){var lines=object.split('\n');lines.forEach(function(line,i){var text,ioff,ll,ss;if(i==0){text='"'+line;ioff=0;ll=label;ss='';}else if(i<lines.length-1){text=line;ioff=1;ll='';ss='';}else{text=line+'"';ioff=1;ll='';ss=suffix;}
+var el=this.appendSimpleText_(ll,indent+ioff*label.length+ioff,text,ss);el.style.whiteSpace='pre';return el;},this);return;}else{this.appendSimpleText_(label,indent,'"'+object+'"',suffix);return;}}
+else{}}else{return this.appendSimpleText_(label,indent,object,suffix);}}
+if(object instanceof tr.model.ObjectSnapshot){var link=document.createElement('tr-c-a-analysis-link');link.selection=new tr.c.Selection(object);this.appendElementWithLabel_(label,indent,link,suffix);return;}
+if(object instanceof tr.model.ObjectInstance){var link=document.createElement('tr-c-a-analysis-link');link.selection=new tr.c.Selection(object);this.appendElementWithLabel_(label,indent,link,suffix);return;}
+if(object instanceof tr.b.Rect){this.appendSimpleText_(label,indent,object.toString(),suffix);return;}
+if(object instanceof tr.b.units.SizeInBytes){var el=this.ownerDocument.createElement('tr-b-u-size-in-bytes-span');el.numBytes=object.numBytes;this.appendElementWithLabel_(label,indent,el,suffix);return;}
+if(object instanceof tr.b.units.TimeDuration){var el=this.ownerDocument.createElement('tr-b-u-time-duration-span');el.duration=object.duration;this.appendElementWithLabel_(label,indent,el,suffix);return;}
+if(object instanceof tr.b.units.TimeStamp){var el=this.ownerDocument.createElement('tr-b-u-time-stamp-span');el.timestamp=object.timestamp;this.appendElementWithLabel_(label,indent,el,suffix);return;}
+if(object instanceof Array){this.appendElementsForArray_(label,object,indent,depth,maxDepth,suffix);return;}
+this.appendElementsForObject_(label,object,indent,depth,maxDepth,suffix);},appendElementsForArray_:function(label,object,indent,depth,maxDepth,suffix){if(object.length==0){this.appendSimpleText_(label,indent,'[]',suffix);return;}
+if(isTable(object)){var table=document.createElement('tr-b-ui-table');var columns=[];tr.b.iterItems(object[0],function(colName){columns.push({title:colName,value:function(row){return row[colName];}});});table.tableColumns=columns;table.tableRows=object;this.appendElementWithLabel_(label,indent,table,suffix);table.rebuild();return;}
+this.appendElementsForType_(label+'[',object[0],indent,depth+1,maxDepth,object.length>1?',':']'+suffix);for(var i=1;i<object.length;i++){this.appendElementsForType_('',object[i],indent+label.length+1,depth+1,maxDepth,i<object.length-1?',':']'+suffix);}
+return;},appendElementsForObject_:function(label,object,indent,depth,maxDepth,suffix){var keys=tr.b.dictionaryKeys(object);if(keys.length==0){this.appendSimpleText_(label,indent,'{}',suffix);return;}
+this.appendElementsForType_(label+'{'+keys[0]+': ',object[keys[0]],indent,depth,maxDepth,keys.length>1?',':'}'+suffix);for(var i=1;i<keys.length;i++){this.appendElementsForType_(keys[i]+': ',object[keys[i]],indent+label.length+1,depth+1,maxDepth,i<keys.length-1?',':'}'+suffix);}},appendElementWithLabel_:function(label,indent,dataElement,suffix){var row=document.createElement('div');var indentSpan=document.createElement('span');indentSpan.style.whiteSpace='pre';for(var i=0;i<indent;i++)
+indentSpan.textContent+=' ';row.appendChild(indentSpan);var labelSpan=document.createElement('span');labelSpan.textContent=label;row.appendChild(labelSpan);row.appendChild(dataElement);var suffixSpan=document.createElement('span');suffixSpan.textContent=suffix;row.appendChild(suffixSpan);row.dataElement=dataElement;this.$.content.appendChild(row);},appendSimpleText_:function(label,indent,text,suffix){var el=this.ownerDocument.createElement('span');el.textContent=text;this.appendElementWithLabel_(label,indent,el,suffix);return el;}});'use strict';Polymer('tr-c-a-generic-object-view-with-label',{ready:function(){this.labelEl_=document.createElement('div');this.genericObjectView_=document.createElement('tr-c-a-generic-object-view');this.shadowRoot.appendChild(this.labelEl_);this.shadowRoot.appendChild(this.genericObjectView_);},get label(){return this.labelEl_.textContent;},set label(label){this.labelEl_.textContent=label;},get object(){return this.genericObjectView_.object;},set object(object){this.genericObjectView_.object=object;}});'use strict';Polymer('tr-c-a-stack-frame',{ready:function(){this.stackFrame_=undefined;},get stackFrame(){return this.stackFrame_;},set stackFrame(stackFrame){this.stackFrame_=stackFrame;this.$.ov.object=stackFrame.getUserFriendlyStackTrace();}});'use strict';Polymer('tr-c-a-single-event-sub-view',{ready:function(){this.currentSelection_=undefined;this.$.table.tableColumns=[{title:'Label',value:function(row){return row.name;},width:'150px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];this.$.table.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
 throw new Error('Only supports single slices');this.setSelectionWithoutErrorChecks(selection);},setSelectionWithoutErrorChecks:function(selection){this.currentSelection_=selection;this.updateContents_();},getEventRows_:function(event){var rows=[];if(event.error)
 rows.push({name:'Error',value:event.error});if(event.title)
 rows.push({name:'Title',value:event.title});if(event.category)
-rows.push({name:'Category',value:event.category});var startEl=document.createElement('tv-c-a-time-stamp');startEl.timestamp=event.start;rows.push({name:'Start',value:startEl});if(event.duration){var wallDurationEl=document.createElement('tv-c-a-time-span');wallDurationEl.duration=event.duration;rows.push({name:'Wall Duration',value:wallDurationEl});}
-if(event.cpuDuration){var cpuDurationEl=document.createElement('tv-c-a-time-span');cpuDurationEl.duration=event.cpuDuration;rows.push({name:'CPU Duration',value:cpuDurationEl});}
-if(event.subSlices!==undefined&&event.subSlices.length!==0){if(event.selfTime){var selfTimeEl=document.createElement('tv-c-a-time-span');selfTimeEl.duration=event.selfTime;rows.push({name:'Self Time',value:selfTimeEl});}
-if(event.cpuSelfTime){var cpuSelfTimeEl=document.createElement('tv-c-a-time-span');cpuSelfTimeEl.duration=event.cpuSelfTime;if(event.cpuSelfTime>event.selfTime){cpuSelfTimeEl.warning=' Note that CPU Self Time is larger than Self Time. '+'This is a known limitation of this system, which occurs '+'due to several subslices, rounding issues, and imprecise '+'time at which we get cpu- and real-time.';}
+rows.push({name:'Category',value:event.category});var startEl=document.createElement('tr-b-u-time-stamp-span');startEl.timestamp=event.start;rows.push({name:'Start',value:startEl});if(event.duration){var wallDurationEl=document.createElement('tr-b-u-time-duration-span');wallDurationEl.duration=event.duration;rows.push({name:'Wall Duration',value:wallDurationEl});}
+if(event.cpuDuration){var cpuDurationEl=document.createElement('tr-b-u-time-duration-span');cpuDurationEl.duration=event.cpuDuration;rows.push({name:'CPU Duration',value:cpuDurationEl});}
+if(event.subSlices!==undefined&&event.subSlices.length!==0){if(event.selfTime){var selfTimeEl=document.createElement('tr-b-u-time-duration-span');selfTimeEl.duration=event.selfTime;rows.push({name:'Self Time',value:selfTimeEl});}
+if(event.cpuSelfTime){var cpuSelfTimeEl=document.createElement('tr-b-u-time-duration-span');cpuSelfTimeEl.duration=event.cpuSelfTime;if(event.cpuSelfTime>event.selfTime){cpuSelfTimeEl.warning=' Note that CPU Self Time is larger than Self Time. '+'This is a known limitation of this system, which occurs '+'due to several subslices, rounding issues, and imprecise '+'time at which we get cpu- and real-time.';}
 rows.push({name:'CPU Self Time',value:cpuSelfTimeEl});}}
-if(event.durationInUserTime){var durationInUserTimeEl=document.createElement('tv-c-a-time-span');durationInUserTimeEl.duration=event.durationInUserTime;rows.push({name:'Duration (U)',value:durationInUserTimeEl});}
-function createStackFrameEl(sf){var sfEl=document.createElement('tv-c-a-stack-frame');sfEl.stackFrame=sf;return sfEl;}
+if(event.durationInUserTime){var durationInUserTimeEl=document.createElement('tr-b-u-time-duration-span');durationInUserTimeEl.duration=event.durationInUserTime;rows.push({name:'Duration (U)',value:durationInUserTimeEl});}
+function createStackFrameEl(sf){var sfEl=document.createElement('tr-c-a-stack-frame');sfEl.stackFrame=sf;return sfEl;}
 if(event.startStackFrame&&event.endStackFrame){if(event.startStackFrame===event.endStackFrame){rows.push({name:'Start+End Stack Trace',value:createStackFrameEl(event.startStackFrame)});}else{rows.push({name:'Start Stack Trace',value:createStackFrameEl(event.startStackFrame)});rows.push({name:'End Stack Trace',value:createStackFrameEl(event.endStackFrame)});}}else if(event.startStackFrame){rows.push({name:'Start Stack Trace',value:createStackFrameEl(event.startStackFrame)});}else if(event.endStackFrame){rows.push({name:'End Stack Trace',value:createStackFrameEl(event.endStackFrame)});}
-if(event.info){var descriptionEl=tv.b.ui.createDiv({textContent:event.info.description,maxWidth:'300px'});rows.push({name:'Description',value:descriptionEl});if(event.info.docLinks){event.info.docLinks.forEach(function(linkObject){var linkEl=document.createElement('a');linkEl.target='_blank';linkEl.href=linkObject.href;linkEl.textContent=linkObject.textContent;rows.push({name:linkObject.label,value:linkEl});});}}
-if(event.associatedAlerts.length){var alertSubRows=[];event.associatedAlerts.forEach(function(alert){var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(alert);},alert.info.description);alertSubRows.push({name:alert.title,value:linkEl});});rows.push({name:'Alerts',value:'',isExpanded:true,subRows:alertSubRows});}
+if(event.info){var descriptionEl=tr.b.ui.createDiv({textContent:event.info.description,maxWidth:'300px'});rows.push({name:'Description',value:descriptionEl});if(event.info.docLinks){event.info.docLinks.forEach(function(linkObject){var linkEl=document.createElement('a');linkEl.target='_blank';linkEl.href=linkObject.href;linkEl.textContent=linkObject.textContent;rows.push({name:linkObject.label,value:linkEl});});}}
+if(event.associatedAlerts.length){var alertSubRows=[];event.associatedAlerts.forEach(function(alert){var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(alert);},alert.info.description);alertSubRows.push({name:alert.title,value:linkEl});});rows.push({name:'Alerts',value:'',isExpanded:true,subRows:alertSubRows});}
 return rows;},addArgsToRows_:function(rows,args){var n=0;for(var argName in args){n+=1;}
-if(n>0){var subRows=[];for(var argName in args){var argView=document.createElement('tv-c-analysis-generic-object-view');argView.object=args[argName];subRows.push({name:argName,value:argView});}
+if(n>0){var subRows=[];for(var argName in args){var argView=document.createElement('tr-c-a-generic-object-view');argView.object=args[argName];subRows.push({name:argName,value:argView});}
 rows.push({name:'Args',value:'',isExpanded:true,subRows:subRows});}
 return rows;},updateContents_:function(){if(this.currentSelection_===undefined){this.$.table.rows=[];this.$.table.rebuild();return;}
-var event=this.currentSelection_[0];var rows=this.getEventRows_(event);this.addArgsToRows_(rows,event.args);this.$.table.tableRows=rows;this.$.table.rebuild();}});'use strict';Polymer('tv-c-a-related-flows',{ready:function(){this.inSelection_=undefined;this.outSelection_=undefined;this.internalSelection_=undefined;this.$.table.tableColumns=[{title:'Direction',value:function(row){return row.direction;},width:'150px'},{title:'Title',width:'100%',value:function(row){var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(row.event);});linkEl.appendChild(tv.b.ui.createSpan({textContent:row.event.title}));return linkEl;}}];},clearFlows:function(){this.inSelection_=undefined;this.outSelection_=undefined;this.internalSelection_=undefined;this.updateContents_();},setFlows:function(inSelection,outSelection,opt_internalSelection){this.inSelection_=inSelection;this.outSelection_=outSelection;if(opt_internalSelection)
-this.internalSelection_=opt_internalSelection;else
-this.internalSelection_=new tv.c.Selection();this.updateContents_();},updateContents_:function(){var table=this.$.table;if(this.inSelection_===undefined||this.outSelection_===undefined){table.tableRows=[];table.rebuild();return;}
-var rows=[];this.inSelection_.forEach(function(fe){rows.push({direction:'Incoming',event:fe});});this.outSelection_.forEach(function(fe){rows.push({direction:'Outgoing',event:fe});});this.internalSelection_.forEach(function(fe){rows.push({direction:'Internal',event:fe});});table.tableRows=rows;table.rebuild();}});'use strict';Polymer('tv-c-a-single-thread-slice-sub-view',{get selection(){return this.$.content.selection;},set selection(selection){this.$.content.selection=selection;var hasFlows=false;var slice;if(selection){slice=selection[0];hasFlows=slice.inFlowEvents.length!==0||slice.outFlowEvents.length!==0;}
-if(hasFlows){this.$.rflows.style.display='';this.$.rflows.setFlows(new tv.c.Selection(slice.inFlowEvents),new tv.c.Selection(slice.outFlowEvents));}else{this.$.rflows.style.display='none';this.$.rflows.clearFlows();}}});'use strict';Polymer('tv-c-a-selection-summary-table',{created:function(){this.selection_=new tv.b.Range();},ready:function(){this.$.table.showHeader=false;this.$.table.tableColumns=[{title:'Name',value:function(row){return row.title;},width:'350px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.updateContents_();},updateContents_:function(){var selection=this.selection_;var rows=[];var hasRange;if(this.selection_&&(!selection.bounds.isEmpty))
+var event=this.currentSelection_[0];var rows=this.getEventRows_(event);this.addArgsToRows_(rows,event.args);this.$.table.tableRows=rows;this.$.table.rebuild();}});'use strict';tr.exportTo('tr.c.analysis',function(){var FLOW_IN=0x1;var FLOW_OUT=0x2;var FLOW_IN_OUT=FLOW_IN|FLOW_OUT;function FlowClassifier(){this.numEvents_=0;this.eventsByGUID_={};}
+FlowClassifier.prototype={getFS_:function(event){var fs=this.eventsByGUID_[event.guid];if(fs===undefined){this.numEvents_++;fs={state:0,event:event};this.eventsByGUID_[event.guid]=fs;}
+return fs;},addInFlow:function(event){var fs=this.getFS_(event);fs.state|=FLOW_IN;return event;},addOutFlow:function(event){var fs=this.getFS_(event);fs.state|=FLOW_OUT;return event;},hasEvents:function(){return this.numEvents_>0;},get inFlowEvents(){var selection=new tr.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_IN)
+selection.push(fs.event);}
+return selection;},get outFlowEvents(){var selection=new tr.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_OUT)
+selection.push(fs.event);}
+return selection;},get internalFlowEvents(){var selection=new tr.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_IN_OUT)
+selection.push(fs.event);}
+return selection;}};return{FlowClassifier:FlowClassifier};});'use strict';Polymer('tr-c-a-related-events',{ready:function(){this.eventGroups_=[];this.$.table.tableColumns=[{title:'Event(s)',value:function(row){return row.type;},width:'150px'},{title:'Link',width:'100%',value:function(row){var linkEl=document.createElement('tr-c-a-analysis-link');if(row.name)
+linkEl.setSelectionAndContent(row.selection,row.name);else
+linkEl.selection=row.selection;return linkEl;}}];},hasRelatedEvents:function(){return(this.eventGroups_&&this.eventGroups_.length>0);},addRelatedEvents:function(selection){this.addConnectedFlows_(selection);this.addConnectedEvents_(selection);this.updateContents_();},addConnectedFlows_:function(selection){var classifier=new tr.c.analysis.FlowClassifier();selection.forEach(function(slice){if(slice.inFlowEvents){slice.inFlowEvents.forEach(function(flow){classifier.addInFlow(flow);});}
+if(slice.outFlowEvents){slice.outFlowEvents.forEach(function(flow){classifier.addOutFlow(flow);});}});if(!classifier.hasEvents())
+return;var addToEventGroups=function(type,flowEvent){this.eventGroups_.push({type:type,selection:new tr.c.Selection(flowEvent),name:flowEvent.title});};classifier.inFlowEvents.forEach(addToEventGroups.bind(this,'Incoming flow'));classifier.outFlowEvents.forEach(addToEventGroups.bind(this,'Outgoing flow'));classifier.internalFlowEvents.forEach(addToEventGroups.bind(this,'Internal flow'));},addConnectedEvents_:function(selection){if(selection.length===1)
+this.addConnectedEventsForSlice_(selection[0]);else
+this.addConnectedEventsForSelection_(selection);},addConnectedEventsForSlice_:function(slice){var precedingEventsSelection=undefined;var followingEventsSelection=undefined;if(slice.inFlowEvents&&slice.inFlowEvents.length!==0){precedingEventsSelection=new tr.c.Selection();this.recursivelyAddConnectedEvents_(precedingEventsSelection,{},slice,function(event){return event.inFlowEvents;});this.eventGroups_.push({type:'Preceding events',selection:precedingEventsSelection});}
+if(slice.outFlowEvents&&slice.outFlowEvents.length!==0){followingEventsSelection=new tr.c.Selection();this.recursivelyAddConnectedEvents_(followingEventsSelection,{},slice,function(event){return event.outFlowEvents;});this.eventGroups_.push({type:'Following events',selection:followingEventsSelection});}
+if(precedingEventsSelection&&followingEventsSelection){var allEventsSelection=new tr.c.Selection();for(var i=0;i<precedingEventsSelection.length;++i)
+allEventsSelection.push(precedingEventsSelection[i]);for(var i=1;i<followingEventsSelection.length;++i)
+allEventsSelection.push(followingEventsSelection[i]);this.eventGroups_.push({type:'All connected events',selection:allEventsSelection});}},addConnectedEventsForSelection_:function(selection){var eventIds={};var allEventsSelection=new tr.c.Selection();selection.forEach(function(slice){this.recursivelyAddConnectedEvents_(allEventsSelection,eventIds,slice,function(event){var flows=[];if(event.inFlowEvents)
+flows=flows.concat(event.inFlowEvents);if(event.outFlowEvents)
+flows=flows.concat(event.outFlowEvents);return flows;});}.bind(this));if(allEventsSelection.length>selection.length){this.eventGroups_.push({type:'All connected events',selection:allEventsSelection});}},updateContents_:function(){var table=this.$.table;if(this.eventGroups_===undefined)
+table.tableRows=[];else
+table.tableRows=this.eventGroups_.slice();table.rebuild();},recursivelyAddConnectedEvents_:function(selection,eventIds,event,getFlows){if(!event||eventIds[event.guid])
+return;eventIds[event.guid]=true;selection.push(event);var flowEvents=getFlows(event);if(!flowEvents)
+return;for(var i=0;i<flowEvents.length;++i){selection.push(flowEvents[i]);this.recursivelyAddConnectedEvents_(selection,eventIds,flowEvents[i].startSlice,getFlows);this.recursivelyAddConnectedEvents_(selection,eventIds,flowEvents[i].endSlice,getFlows);}}});'use strict';Polymer('tr-c-a-single-thread-slice-sub-view',{get selection(){return this.$.content.selection;},set selection(selection){this.$.content.selection=selection;this.$.relatedEvents.addRelatedEvents(selection);if(this.$.relatedEvents.hasRelatedEvents())
+this.$.relatedEvents.style.display='';else
+this.$.relatedEvents.style.display='none';}});'use strict';Polymer('tr-c-a-selection-summary-table',{created:function(){this.selection_=new tr.b.Range();},ready:function(){this.$.table.showHeader=false;this.$.table.tableColumns=[{title:'Name',value:function(row){return row.title;},width:'350px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.updateContents_();},updateContents_:function(){var selection=this.selection_;var rows=[];var hasRange;if(this.selection_&&(!selection.bounds.isEmpty))
 hasRange=true;else
-hasRange=false;rows.push({title:'Selection start',value:hasRange?tv.c.analysis.createTimeStamp(selection.bounds.min):'<empty>'});rows.push({title:'Selection extent',value:hasRange?tv.c.analysis.createTimeSpan(selection.bounds.range):'<empty>'});this.$.table.tableRows=rows;this.$.table.rebuild();}});'use strict';tv.exportTo('tv.b',function(){function identity(d){return d;}
+hasRange=false;rows.push({title:'Selection start',value:hasRange?tr.b.units.createTimeStampSpan(selection.bounds.min):'<empty>'});rows.push({title:'Selection extent',value:hasRange?tr.b.units.createTimeSpan(selection.bounds.range):'<empty>'});this.$.table.tableRows=rows;this.$.table.rebuild();}});'use strict';tr.exportTo('tr.b',function(){function identity(d){return d;}
 function Statistics(){}
 Statistics.sum=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=0;for(var i=0;i<ary.length;i++)
 ret+=func.call(opt_this,ary[i],i);return ret;};Statistics.mean=function(ary,opt_func,opt_this){return Statistics.sum(ary,opt_func,opt_this)/ary.length;};Statistics.variance=function(ary,opt_func,opt_this){var func=opt_func||identity;var mean=Statistics.mean(ary,func,opt_this);var sumOfSquaredDistances=Statistics.sum(ary,function(d,i){var v=func.call(this,d,i)-mean;return v*v;},opt_this);return sumOfSquaredDistances/(ary.length-1);};Statistics.stddev=function(ary,opt_func,opt_this){return Math.sqrt(Statistics.variance(ary,opt_func,opt_this));};Statistics.max=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=-Infinity;for(var i=0;i<ary.length;i++)
 ret=Math.max(ret,func.call(opt_this,ary[i],i));return ret;};Statistics.min=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=Infinity;for(var i=0;i<ary.length;i++)
-ret=Math.min(ret,func.call(opt_this,ary[i],i));return ret;};Statistics.range=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=new tv.b.Range();for(var i=0;i<ary.length;i++)
+ret=Math.min(ret,func.call(opt_this,ary[i],i));return ret;};Statistics.range=function(ary,opt_func,opt_this){var func=opt_func||identity;var ret=new tr.b.Range();for(var i=0;i<ary.length;i++)
 ret.addValue(func.call(opt_this,ary[i],i));return ret;}
 Statistics.percentile=function(ary,percent,opt_func,opt_this){if(!(percent>=0&&percent<=1))
 throw new Error('percent must be [0,1]');var func=opt_func||identity;var tmp=new Array(ary.length);for(var i=0;i<ary.length;i++)
-tmp[i]=func.call(opt_this,ary[i],i);tmp.sort();var idx=Math.floor((ary.length-1)*percent);return tmp[idx];};return{Statistics:Statistics};});'use strict';tv.exportTo('tv.c.analysis',function(){function MultiEventSummary(title,events){this.title=title;this.duration_=undefined;this.selfTime_=undefined;this.events_=events;this.cpuTimesComputed_=false;this.cpuSelfTime_=undefined;this.cpuDuration_=undefined;this.untotallableArgs_=[];this.totalledArgs_=undefined;};MultiEventSummary.prototype={get duration(){if(this.duration_===undefined){this.duration_=tv.b.Statistics.sum(this.events_,function(event){return event.duration;});}
+tmp[i]=func.call(opt_this,ary[i],i);tmp.sort();var idx=Math.floor((ary.length-1)*percent);return tmp[idx];};return{Statistics:Statistics};});'use strict';tr.exportTo('tr.c.analysis',function(){function MultiEventSummary(title,events){this.title=title;this.duration_=undefined;this.selfTime_=undefined;this.events_=events;this.cpuTimesComputed_=false;this.cpuSelfTime_=undefined;this.cpuDuration_=undefined;this.untotallableArgs_=[];this.totalledArgs_=undefined;};MultiEventSummary.prototype={get duration(){if(this.duration_===undefined){this.duration_=tr.b.Statistics.sum(this.events_,function(event){return event.duration;});}
 return this.duration_;},get cpuSelfTime(){this.computeCpuTimesIfNeeded_();return this.cpuSelfTime_;},get cpuDuration(){this.computeCpuTimesIfNeeded_();return this.cpuDuration_;},computeCpuTimesIfNeeded_:function(){if(this.cpuTimesComputed_)
 return;this.cpuTimesComputed_=true;var cpuSelfTime=0;var cpuDuration=0;var hasCpuData=false;for(var i=0;i<this.events_.length;i++){var event=this.events_[i];if(event.cpuDuration!==undefined){cpuDuration+=event.cpuDuration;hasCpuData=true;}
 if(event.cpuSelfTime!==undefined){cpuSelfTime+=event.cpuSelfTime;hasCpuData=true;}}
 if(hasCpuData){this.cpuDuration_=cpuDuration;this.cpuSelfTime_=cpuSelfTime;}},get selfTime(){if(this.selfTime_===undefined){this.selfTime_=0;for(var i=0;i<this.events_.length;i++){if(this.events_[i].selfTime!==undefined)
 this.selfTime_+=this.events[i].selfTime;}}
-return this.selfTime_;},get events(){return this.events_;},get numEvents(){return this.events_.length;},get numAlerts(){if(this.numAlerts_===undefined){this.numAlerts_=tv.b.Statistics.sum(this.events_,function(event){return event.associatedAlerts.length;});}
+return this.selfTime_;},get events(){return this.events_;},get numEvents(){return this.events_.length;},get numAlerts(){if(this.numAlerts_===undefined){this.numAlerts_=tr.b.Statistics.sum(this.events_,function(event){return event.associatedAlerts.length;});}
 return this.numAlerts_;},get untotallableArgs(){this.updateArgsIfNeeded_();return this.untotallableArgs_;},get totalledArgs(){this.updateArgsIfNeeded_();return this.totalledArgs_;},updateArgsIfNeeded_:function(){if(this.totalledArgs_!==undefined)
 return;var untotallableArgs={};var totalledArgs={};for(var i=0;i<this.events_.length;i++){var event=this.events_[i];for(var argName in event.args){var argVal=event.args[argName];var type=typeof argVal;if(type!=='number'){untotallableArgs[argName]=true;delete totalledArgs[argName];continue;}
 if(untotallableArgs[argName]){continue;}
 if(totalledArgs[argName]===undefined)
 totalledArgs[argName]=0;totalledArgs[argName]+=argVal;}}
-this.untotallableArgs_=tv.b.dictionaryKeys(untotallableArgs);this.totalledArgs_=totalledArgs;}};return{MultiEventSummary:MultiEventSummary};});'use strict';Polymer('tv-c-a-multi-event-summary-table',{ready:function(){this.showTotals_=false;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;this.eventsByTitle_=undefined;},updateTableColumns_:function(rows){var hasCpuData=false;var hasAlerts=false;rows.forEach(function(row){if(row.cpuDuration!==undefined)
+this.untotallableArgs_=tr.b.dictionaryKeys(untotallableArgs);this.totalledArgs_=totalledArgs;}};return{MultiEventSummary:MultiEventSummary};});'use strict';Polymer('tr-c-a-multi-event-summary-table',{ready:function(){this.showTotals_=false;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;this.eventsByTitle_=undefined;},updateTableColumns_:function(rows){var hasCpuData=false;var hasAlerts=false;rows.forEach(function(row){if(row.cpuDuration!==undefined)
 hasCpuData=true;if(row.cpuSelfTime!==undefined)
 hasCpuData=true;if(row.numAlerts)
 hasAlerts=true;});var columns=[];columns.push({title:'Name',value:function(row){if(row.title==='Totals')
-return'Totals';var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(row.events);},row.title);return linkEl;},width:'350px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}});if(this.eventsHaveDuration_){columns.push({title:'Wall Duration (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.duration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.duration-rowB.duration;}});}
-if(this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Duration (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.cpuDuration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuDuration-rowB.cpuDuration;}});}
-if(this.eventsHaveSubRows_&&this.eventsHaveDuration_){columns.push({title:'Self time (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.selfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.selfTime-rowB.selfTime;}});}
-if(this.eventsHaveSubRows_&&this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Self Time (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.cpuSelfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuSelfTime-rowB.cpuSelfTime;}});}
+return'Totals';var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row.events);},row.title);return linkEl;},width:'350px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}});if(this.eventsHaveDuration_){columns.push({title:'Wall Duration (ms)',value:function(row){return tr.b.units.createTimeSpan(row.duration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.duration-rowB.duration;}});}
+if(this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Duration (ms)',value:function(row){return tr.b.units.createTimeSpan(row.cpuDuration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuDuration-rowB.cpuDuration;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_){columns.push({title:'Self time (ms)',value:function(row){return tr.b.units.createTimeSpan(row.selfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.selfTime-rowB.selfTime;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Self Time (ms)',value:function(row){return tr.b.units.createTimeSpan(row.cpuSelfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuSelfTime-rowB.cpuSelfTime;}});}
 columns.push({title:'Occurrences',value:function(row){return row.numEvents;},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.numEvents-rowB.numEvents;}});var alertsColumnIndex;if(hasAlerts){columns.push({title:'Num Alerts',value:function(row){return row.numAlerts;},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.numAlerts-rowB.numAlerts;}});alertsColumnIndex=columns.length-1;}
 var colWidthPercentage;if(columns.length==1)
 colWidthPercentage='100%';else
@@ -2732,57 +2810,49 @@
 this.eventsHaveSubRows_=config.eventsHaveSubRows;else
 this.eventsHaveSubRows_=true;this.eventsByTitle_=config.eventsByTitle;this.updateContents_();},get showTotals(){return this.showTotals_;},set showTotals(showTotals){this.showTotals_=showTotals;this.updateContents_();},get eventsHaveDuration(){return this.eventsHaveDuration_;},set eventsHaveDuration(eventsHaveDuration){this.eventsHaveDuration_=eventsHaveDuration;this.updateContents_();},get eventsHaveSubRows(){return this.eventsHaveSubRows_;},set eventsHaveSubRows(eventsHaveSubRows){this.eventsHaveSubRows_=eventsHaveSubRows;this.updateContents_();},get eventsByTitle(){return this.eventsByTitle_;},set eventsByTitle(eventsByTitle){this.eventsByTitle_=eventsByTitle;this.updateContents_();},get selectionBounds(){return this.selectionBounds_;},set selectionBounds(selectionBounds){this.selectionBounds_=selectionBounds;this.updateContents_();},updateContents_:function(){var eventsByTitle;if(this.eventsByTitle_!==undefined)
 eventsByTitle=this.eventsByTitle_;else
-eventsByTitle=[];var allEvents=[];var rows=[];tv.b.iterItems(eventsByTitle,function(title,eventsOfSingleTitle){allEvents.push.apply(allEvents,eventsOfSingleTitle);var row=new tv.c.analysis.MultiEventSummary(title,eventsOfSingleTitle);rows.push(row);});this.updateTableColumns_(rows);this.$.table.tableRows=rows;var footerRows=[];if(this.showTotals_){footerRows.push(new tv.c.analysis.MultiEventSummary('Totals',allEvents));}
-this.$.table.footerRows=footerRows;this.$.table.rebuild();}});'use strict';Polymer('tv-c-a-multi-event-details-table',{created:function(){this.selection_=undefined;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;},ready:function(){this.initTitleTable_();},get eventsHaveDuration(){return this.eventsHaveDuration_;},set eventsHaveDuration(eventsHaveDuration){this.eventsHaveDuration_=eventsHaveDuration;this.updateContents_();},get eventsHaveSubRows(){return this.eventsHaveSubRows_;},set eventsHaveSubRows(eventsHaveSubRows){this.eventsHaveSubRows_=eventsHaveSubRows;this.updateContents_();},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.updateContents_();},updateContents_:function(){var selection=this.selection_;this.updateTitleTable_();if(this.selection_===undefined){this.$.table.tableRows=[];this.$.table.tableFooterRows=[];this.$.table.rebuild();return;}
-var summary=new tv.c.analysis.MultiEventSummary('Totals',this.selection_);this.updateColumns_(summary);this.updateRows_(summary);this.$.table.rebuild();},initTitleTable_:function(){var table=this.$.titletable;table.showHeader=false;table.tableColumns=[{title:'Title',value:function(row){return row.title;},width:'350px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];},updateTitleTable_:function(){var title;if(this.selection_&&this.selection_.length)
+eventsByTitle=[];var allEvents=[];var rows=[];tr.b.iterItems(eventsByTitle,function(title,eventsOfSingleTitle){allEvents.push.apply(allEvents,eventsOfSingleTitle);var row=new tr.c.analysis.MultiEventSummary(title,eventsOfSingleTitle);rows.push(row);});this.updateTableColumns_(rows);this.$.table.tableRows=rows;var footerRows=[];if(this.showTotals_){footerRows.push(new tr.c.analysis.MultiEventSummary('Totals',allEvents));}
+this.$.table.footerRows=footerRows;this.$.table.rebuild();}});'use strict';Polymer('tr-c-a-multi-event-details-table',{created:function(){this.selection_=undefined;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;},ready:function(){this.initTitleTable_();},get eventsHaveDuration(){return this.eventsHaveDuration_;},set eventsHaveDuration(eventsHaveDuration){this.eventsHaveDuration_=eventsHaveDuration;this.updateContents_();},get eventsHaveSubRows(){return this.eventsHaveSubRows_;},set eventsHaveSubRows(eventsHaveSubRows){this.eventsHaveSubRows_=eventsHaveSubRows;this.updateContents_();},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;this.updateContents_();},updateContents_:function(){var selection=this.selection_;this.updateTitleTable_();if(this.selection_===undefined){this.$.table.tableRows=[];this.$.table.tableFooterRows=[];this.$.table.rebuild();return;}
+var summary=new tr.c.analysis.MultiEventSummary('Totals',this.selection_);this.updateColumns_(summary);this.updateRows_(summary);this.$.table.rebuild();},initTitleTable_:function(){var table=this.$.titletable;table.showHeader=false;table.tableColumns=[{title:'Title',value:function(row){return row.title;},width:'350px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];},updateTitleTable_:function(){var title;if(this.selection_&&this.selection_.length)
 title=this.selection_[0].title;else
 title='<No selection>';var table=this.$.titletable;table.tableRows=[{title:'Title',value:title}];},updateColumns_:function(summary){var hasCpuData;if(summary.cpuDuration!==undefined)
 hasCpuData=true;if(summary.cpuSelfTime!==undefined)
 hasCpuData=true;var colWidthPercentage;if(hasCpuData)
 colWidthPercentage='20%';else
-colWidthPercentage='33.3333%';var columns=[];columns.push({title:'Start',value:function(row){if(row.__proto__===tv.c.analysis.MultiEventSummary.prototype){return row.title;}
-var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(row.event);});linkEl.appendChild(tv.c.analysis.createTimeStamp(row.start));return linkEl;},width:'350px',cmp:function(rowA,rowB){return rowA.start-rowB.start;}});if(this.eventsHaveDuration_){columns.push({title:'Wall Duration (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.duration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.duration-rowB.duration;}});}
-if(this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Duration (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.cpuDuration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuDuration-rowB.cpuDuration;}});}
-if(this.eventsHaveSubRows_&&this.eventsHaveDuration_){columns.push({title:'Self time (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.selfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.selfTime-rowB.selfTime;}});}
-if(this.eventsHaveSubRows_&&this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Self Time (ms)',value:function(row){return tv.c.analysis.createTimeSpan(row.cpuSelfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuSelfTime-rowB.cpuSelfTime;}});}
-var argKeys=tv.b.dictionaryKeys(summary.totalledArgs);argKeys.sort();var otherKeys=summary.untotallableArgs.slice(0);otherKeys.sort();argKeys.push.apply(argKeys,otherKeys);var keysWithColumns=argKeys.slice(0,4);var keysInOtherColumn=argKeys.slice(4);keysWithColumns.forEach(function(argKey){var hasTotal=summary.totalledArgs[argKey];var colDesc={title:'Arg: '+argKey,value:function(row){if(row.__proto__!==tv.c.analysis.MultiEventSummary.prototype){var argView=document.createElement('tv-c-analysis-generic-object-view');argView.object=row.args[argKey];return argView;}
+colWidthPercentage='33.3333%';var columns=[];columns.push({title:'Start',value:function(row){if(row.__proto__===tr.c.analysis.MultiEventSummary.prototype){return row.title;}
+var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row.event);});linkEl.appendChild(tr.b.units.createTimeStampSpan(row.start));return linkEl;},width:'350px',cmp:function(rowA,rowB){return rowA.start-rowB.start;}});if(this.eventsHaveDuration_){columns.push({title:'Wall Duration (ms)',value:function(row){return tr.b.units.createTimeSpan(row.duration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.duration-rowB.duration;}});}
+if(this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Duration (ms)',value:function(row){return tr.b.units.createTimeSpan(row.cpuDuration);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuDuration-rowB.cpuDuration;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_){columns.push({title:'Self time (ms)',value:function(row){return tr.b.units.createTimeSpan(row.selfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.selfTime-rowB.selfTime;}});}
+if(this.eventsHaveSubRows_&&this.eventsHaveDuration_&&hasCpuData){columns.push({title:'CPU Self Time (ms)',value:function(row){return tr.b.units.createTimeSpan(row.cpuSelfTime);},width:'<upated further down>',cmp:function(rowA,rowB){return rowA.cpuSelfTime-rowB.cpuSelfTime;}});}
+var argKeys=tr.b.dictionaryKeys(summary.totalledArgs);argKeys.sort();var otherKeys=summary.untotallableArgs.slice(0);otherKeys.sort();argKeys.push.apply(argKeys,otherKeys);var keysWithColumns=argKeys.slice(0,4);var keysInOtherColumn=argKeys.slice(4);keysWithColumns.forEach(function(argKey){var hasTotal=summary.totalledArgs[argKey];var colDesc={title:'Arg: '+argKey,value:function(row){if(row.__proto__!==tr.c.analysis.MultiEventSummary.prototype){var argView=document.createElement('tr-c-a-generic-object-view');argView.object=row.args[argKey];return argView;}
 if(hasTotal)
 return row.totalledArgs[argKey];return'';},width:'<upated further down>'};if(hasTotal){colDesc.cmp=function(rowA,rowB){return rowA.args[argKey]-rowB.args[argKey];}}
-columns.push(colDesc);});if(keysInOtherColumn.length){columns.push({title:'Other Args',value:function(row){if(row.__proto__===tv.c.analysis.MultiEventSummary.prototype)
-return'';var argView=document.createElement('tv-c-analysis-generic-object-view');var obj={};for(var i=0;i<keysInOtherColumn.length;i++)
+columns.push(colDesc);});if(keysInOtherColumn.length){columns.push({title:'Other Args',value:function(row){if(row.__proto__===tr.c.analysis.MultiEventSummary.prototype)
+return'';var argView=document.createElement('tr-c-a-generic-object-view');var obj={};for(var i=0;i<keysInOtherColumn.length;i++)
 obj[keysInOtherColumn[i]]=row.args[keysInOtherColumn[i]];argView.object=obj;return argView;},width:'<upated further down>'});}
 var colWidthPercentage;if(columns.length==1)
 colWidthPercentage='100%';else
 colWidthPercentage=(100/(columns.length-1)).toFixed(3)+'%';for(var i=1;i<columns.length;i++)
 columns[i].width=colWidthPercentage;this.$.table.tableColumns=columns;},updateRows_:function(summary){this.$.table.sortColumnIndex=0;function Row(event){this.event=event;}
-Row.prototype={get start(){return this.event.start;},get duration(){return this.event.duration;},get cpuDuration(){return this.event.cpuDuration;},get selfTime(){return this.event.selfTime;},get cpuSelfTime(){return this.event.cpuSelfTime;},get args(){return this.event.args;}};this.$.table.tableRows=this.selection_.map(function(event){return new Row(event);});this.$.table.footerRows=[summary];}});'use strict';Polymer('tv-c-a-multi-event-sub-view',{created:function(){this.currentSelection_=undefined;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;},set selection(selection){if(selection.length<=1)
+Row.prototype={get start(){return this.event.start;},get duration(){return this.event.duration;},get cpuDuration(){return this.event.cpuDuration;},get selfTime(){return this.event.selfTime;},get cpuSelfTime(){return this.event.cpuSelfTime;},get args(){return this.event.args;}};this.$.table.tableRows=this.selection_.map(function(event){return new Row(event);});this.$.table.footerRows=[summary];}});'use strict';Polymer('tr-c-a-multi-event-sub-view',{created:function(){this.currentSelection_=undefined;this.eventsHaveDuration_=true;this.eventsHaveSubRows_=true;},set selection(selection){if(selection.length<=1)
 throw new Error('Only supports multiple items');this.setSelectionWithoutErrorChecks(selection);},get selection(){return this.currentSelection_;},setSelectionWithoutErrorChecks:function(selection){this.currentSelection_=selection;this.updateContents_();},get eventsHaveDuration(){return this.eventsHaveDuration_;},set eventsHaveDuration(eventsHaveDuration){this.eventsHaveDuration_=eventsHaveDuration;this.updateContents_();},get eventsHaveSubRows(){return this.eventsHaveSubRows_;},set eventsHaveSubRows(eventsHaveSubRows){this.eventsHaveSubRows_=eventsHaveSubRows;this.updateContents_();},updateContents_:function(){var selection=this.currentSelection_;this.$.content.textContent='';if(!selection)
-return;var eventsByTitle=selection.getEventsOrganizedByTitle();var numTitles=tv.b.dictionaryLength(eventsByTitle);var summaryTableEl=document.createElement('tv-c-a-multi-event-summary-table');summaryTableEl.configure({showTotals:numTitles>1,eventsByTitle:eventsByTitle,eventsHaveDuration:this.eventsHaveDuration_,eventsHaveSubRows:this.eventsHaveSubRows_});this.$.content.appendChild(summaryTableEl);var selectionSummaryTableEl=document.createElement('tv-c-a-selection-summary-table');selectionSummaryTableEl.selection=this.currentSelection_;this.$.content.appendChild(selectionSummaryTableEl);if(numTitles===1){var detailsTableEl=document.createElement('tv-c-a-multi-event-details-table');detailsTableEl.eventsHaveDuration=this.eventsHaveDuration_;detailsTableEl.eventsHaveSubRows=this.eventsHaveSubRows_;detailsTableEl.selection=selection;this.$.content.appendChild(detailsTableEl);}}});'use strict';tv.exportTo('tv.c.analysis',function(){var FLOW_IN=0x1;var FLOW_OUT=0x2;var FLOW_IN_OUT=FLOW_IN|FLOW_OUT;function FlowClassifier(){this.numEvents_=0;this.eventsByGUID_={};}
-FlowClassifier.prototype={getFS_:function(event){var fs=this.eventsByGUID_[event.guid];if(fs===undefined){this.numEvents_++;fs={state:0,event:event};this.eventsByGUID_[event.guid]=fs;}
-return fs;},addInFlow:function(event){var fs=this.getFS_(event);fs.state|=FLOW_IN;return event;},addOutFlow:function(event){var fs=this.getFS_(event);fs.state|=FLOW_OUT;return event;},get hasEvents(){return this.numEvents_>0;},get inFlowEvents(){var selection=new tv.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_IN)
-selection.push(fs.event);}
-return selection;},get outFlowEvents(){var selection=new tv.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_OUT)
-selection.push(fs.event);}
-return selection;},get internalFlowEvents(){var selection=new tv.c.Selection();for(var guid in this.eventsByGUID_){var fs=this.eventsByGUID_[guid];if(fs.state===FLOW_IN_OUT)
-selection.push(fs.event);}
-return selection;}};return{FlowClassifier:FlowClassifier};});'use strict';Polymer('tv-c-a-multi-thread-slice-sub-view',{created:function(){this.selection_=undefined;},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;if(window.RasterTaskView!==undefined){if(tv.e.cc.RasterTaskSelection.supports(selection)){var ltvSelection=new tv.e.cc.RasterTaskSelection(selection);var ltv=new tv.e.cc.LayerTreeHostImplSnapshotView();ltv.objectSnapshot=ltvSelection.containingSnapshot;ltv.selection=ltvSelection;ltv.extraHighlightsByLayerId=ltvSelection.extraHighlightsByLayerId;this.$.content.textContent='';this.$.content.appendChild(ltv);this.requiresTallView_=true;return;}}
-this.$.content.textContent='';var mesv=document.createElement('tv-c-a-multi-event-sub-view');mesv.selection=selection;this.$.content.appendChild(mesv);var fc=new tv.c.analysis.FlowClassifier();selection.forEach(function(slice){slice.inFlowEvents.forEach(function(flow){fc.addInFlow(flow);});slice.outFlowEvents.forEach(function(flow){fc.addOutFlow(flow);});});if(fc.hasEvents){var rflows=document.createElement('tv-c-a-related-flows');rflows.setFlows(fc.inFlowEvents,fc.outFlowEvents,fc.internalFlowEvents);this.$.content.appendChild(rflows);}},get requiresTallView(){if(this.$.content.children.length===0)
-return false;var childTagName=this.$.content.children[0].tagName;if(childTagName==='TV-C-A-MULTI-EVENT-SUB-VIEW')
-return false;return true;}});'use strict';Polymer('tv-c-a-single-async-slice-sub-view',{getEventRows_:function(event){var rows=this.__proto__.__proto__.getEventRows_(event);rows.splice(0,0,{name:'ID',value:event.id});return rows;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return;var eventsByTitle=selection.getEventsOrganizedByTitle();var numTitles=tr.b.dictionaryLength(eventsByTitle);var summaryTableEl=document.createElement('tr-c-a-multi-event-summary-table');summaryTableEl.configure({showTotals:numTitles>1,eventsByTitle:eventsByTitle,eventsHaveDuration:this.eventsHaveDuration_,eventsHaveSubRows:this.eventsHaveSubRows_});this.$.content.appendChild(summaryTableEl);var selectionSummaryTableEl=document.createElement('tr-c-a-selection-summary-table');selectionSummaryTableEl.selection=this.currentSelection_;this.$.content.appendChild(selectionSummaryTableEl);if(numTitles===1){var detailsTableEl=document.createElement('tr-c-a-multi-event-details-table');detailsTableEl.eventsHaveDuration=this.eventsHaveDuration_;detailsTableEl.eventsHaveSubRows=this.eventsHaveSubRows_;detailsTableEl.selection=selection;this.$.content.appendChild(detailsTableEl);}}});'use strict';Polymer('tr-c-a-multi-thread-slice-sub-view',{created:function(){this.selection_=undefined;},get selection(){return this.selection_;},set selection(selection){this.selection_=selection;if(window.RasterTaskView!==undefined){if(tr.e.cc.RasterTaskSelection.supports(selection)){var ltvSelection=new tr.e.cc.RasterTaskSelection(selection);var ltv=new tr.e.cc.LayerTreeHostImplSnapshotView();ltv.objectSnapshot=ltvSelection.containingSnapshot;ltv.selection=ltvSelection;ltv.extraHighlightsByLayerId=ltvSelection.extraHighlightsByLayerId;this.$.content.textContent='';this.$.content.appendChild(ltv);this.requiresTallView_=true;return;}}
+this.$.content.textContent='';var mesv=document.createElement('tr-c-a-multi-event-sub-view');mesv.selection=selection;this.$.content.appendChild(mesv);var relatedEvents=document.createElement('tr-c-a-related-events');relatedEvents.addRelatedEvents(selection);if(relatedEvents.hasRelatedEvents()){this.$.content.appendChild(relatedEvents);}},get requiresTallView(){if(this.$.content.children.length===0)
+return false;var childTagName=this.$.content.children[0].tagName;if(childTagName==='TR-C-A-MULTI-EVENT-SUB-VIEW')
+return false;return true;}});'use strict';Polymer('tr-c-a-single-async-slice-sub-view',{getEventRows_:function(event){var rows=this.__proto__.__proto__.getEventRows_(event);rows.splice(0,0,{name:'ID',value:event.id});return rows;},get relatedEventsToHighlight(){if(!this.currentSelection_)
 return undefined;if(!this.currentSelection_[0].associatedEvents)
-return;return new tv.c.Selection(this.currentSelection_[0].associatedEvents);}});'use strict';Polymer('tv-c-a-multi-async-slice-sub-view',{get selection(){return this.$.content.selection;},set selection(selection){this.$.content.selection=selection;},get relatedEventsToHighlight(){if(!this.currentSelection_)
-return undefined;var selection=new tv.c.Selection();this.currentSelection_.forEach(function(asyncEvent){if(!asyncEvent.associatedEvents)
+return;return new tr.c.Selection(this.currentSelection_[0].associatedEvents);}});'use strict';Polymer('tr-c-a-multi-async-slice-sub-view',{get selection(){return this.$.content.selection;},set selection(selection){this.$.content.selection=selection;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;var selection=new tr.c.Selection();this.currentSelection_.forEach(function(asyncEvent){if(!asyncEvent.associatedEvents)
 return;asyncEvent.associatedEvents.forEach(function(event){selection.push(event);});});if(selection.length)
-return selection;return undefined;}});'use strict';Polymer('tv-c-single-cpu-slice-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
-throw new Error('Only supports single slices');if(!(selection[0]instanceof tv.c.trace_model.CpuSlice))
+return selection;return undefined;}});'use strict';Polymer('tr-c-a-single-cpu-slice-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+throw new Error('Only supports single slices');if(!(selection[0]instanceof tr.model.CpuSlice))
 throw new Error('Only supports thread time slices');this.currentSelection_=selection;var cpuSlice=selection[0];var thread=cpuSlice.threadThatWasRunning;var shadowRoot=this.shadowRoot;if(thread){shadowRoot.querySelector('#process-name').textContent=thread.parent.userFriendlyName;shadowRoot.querySelector('#thread-name').textContent=thread.userFriendlyName;}else{shadowRoot.querySelector('#process-name').parentElement.style.display='none';shadowRoot.querySelector('#thread-name').textContent=cpuSlice.title;}
-shadowRoot.querySelector('#start').textContent=tv.c.analysis.tsString(cpuSlice.start);shadowRoot.querySelector('#duration').textContent=tv.c.analysis.tsString(cpuSlice.duration);var runningThreadEl=shadowRoot.querySelector('#running-thread');var timeSlice=cpuSlice.getAssociatedTimeslice();if(!timeSlice){runningThreadEl.parentElement.style.display='none';}else{var threadLink=document.createElement('tv-c-analysis-link');threadLink.selection=new tv.c.Selection(timeSlice);threadLink.textContent='Click to select';runningThreadEl.parentElement.style.display='';runningThreadEl.textContent='';runningThreadEl.appendChild(threadLink);}
-shadowRoot.querySelector('#args').object=cpuSlice.args;}});'use strict';Polymer('tv-c-a-multi-cpu-slice-sub-view',{ready:function(){this.$.content.eventsHaveSubRows=false;},get selection(){return this.$.content.selection;},set selection(selection){this.$.content.setSelectionWithoutErrorChecks(selection);}});'use strict';Polymer('tv-c-single-thread-time-slice-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
-throw new Error('Only supports single slices');if(!(selection[0]instanceof tv.c.trace_model.ThreadTimeSlice))
-throw new Error('Only supports thread time slices');this.currentSelection_=selection;var timeSlice=selection[0];var thread=timeSlice.thread;var shadowRoot=this.shadowRoot;shadowRoot.querySelector('#state').textContent=timeSlice.title;var stateColor=tv.b.ui.getColorPalette()[timeSlice.colorId];shadowRoot.querySelector('#state').style.backgroundColor=stateColor;shadowRoot.querySelector('#process-name').textContent=thread.parent.userFriendlyName;shadowRoot.querySelector('#thread-name').textContent=thread.userFriendlyName;shadowRoot.querySelector('#start').textContent=tv.c.analysis.tsString(timeSlice.start);shadowRoot.querySelector('#duration').textContent=tv.c.analysis.tsString(timeSlice.duration);var onCpuEl=shadowRoot.querySelector('#on-cpu');onCpuEl.textContent='';var runningInsteadEl=shadowRoot.querySelector('#running-instead');if(timeSlice.cpuOnWhichThreadWasRunning){runningInsteadEl.parentElement.removeChild(runningInsteadEl);var cpuLink=document.createElement('tv-c-analysis-link');cpuLink.selection=new tv.c.Selection(timeSlice.getAssociatedCpuSlice());cpuLink.textContent=timeSlice.cpuOnWhichThreadWasRunning.userFriendlyName;onCpuEl.appendChild(cpuLink);}else{onCpuEl.parentElement.removeChild(onCpuEl);var cpuSliceThatTookCpu=timeSlice.getCpuSliceThatTookCpu();if(cpuSliceThatTookCpu){var cpuLink=document.createElement('tv-c-analysis-link');cpuLink.selection=new tv.c.Selection(cpuSliceThatTookCpu);if(cpuSliceThatTookCpu.thread)
+shadowRoot.querySelector('#start').textContent=tr.b.units.tsString(cpuSlice.start);shadowRoot.querySelector('#duration').textContent=tr.b.units.tsString(cpuSlice.duration);var runningThreadEl=shadowRoot.querySelector('#running-thread');var timeSlice=cpuSlice.getAssociatedTimeslice();if(!timeSlice){runningThreadEl.parentElement.style.display='none';}else{var threadLink=document.createElement('tr-c-a-analysis-link');threadLink.selection=new tr.c.Selection(timeSlice);threadLink.textContent='Click to select';runningThreadEl.parentElement.style.display='';runningThreadEl.textContent='';runningThreadEl.appendChild(threadLink);}
+shadowRoot.querySelector('#args').object=cpuSlice.args;}});'use strict';Polymer('tr-c-a-multi-cpu-slice-sub-view',{ready:function(){this.$.content.eventsHaveSubRows=false;},get selection(){return this.$.content.selection;},set selection(selection){this.$.content.setSelectionWithoutErrorChecks(selection);}});'use strict';Polymer('tr-c-a-single-thread-time-slice-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
+throw new Error('Only supports single slices');if(!(selection[0]instanceof tr.model.ThreadTimeSlice))
+throw new Error('Only supports thread time slices');this.currentSelection_=selection;var timeSlice=selection[0];var thread=timeSlice.thread;var shadowRoot=this.shadowRoot;shadowRoot.querySelector('#state').textContent=timeSlice.title;var stateColor=tr.b.ui.getColorPalette()[timeSlice.colorId];shadowRoot.querySelector('#state').style.backgroundColor=stateColor;shadowRoot.querySelector('#process-name').textContent=thread.parent.userFriendlyName;shadowRoot.querySelector('#thread-name').textContent=thread.userFriendlyName;shadowRoot.querySelector('#start').textContent=tr.b.units.tsString(timeSlice.start);shadowRoot.querySelector('#duration').textContent=tr.b.units.tsString(timeSlice.duration);var onCpuEl=shadowRoot.querySelector('#on-cpu');onCpuEl.textContent='';var runningInsteadEl=shadowRoot.querySelector('#running-instead');if(timeSlice.cpuOnWhichThreadWasRunning){runningInsteadEl.parentElement.removeChild(runningInsteadEl);var cpuLink=document.createElement('tr-c-a-analysis-link');cpuLink.selection=new tr.c.Selection(timeSlice.getAssociatedCpuSlice());cpuLink.textContent=timeSlice.cpuOnWhichThreadWasRunning.userFriendlyName;onCpuEl.appendChild(cpuLink);}else{onCpuEl.parentElement.removeChild(onCpuEl);var cpuSliceThatTookCpu=timeSlice.getCpuSliceThatTookCpu();if(cpuSliceThatTookCpu){var cpuLink=document.createElement('tr-c-a-analysis-link');cpuLink.selection=new tr.c.Selection(cpuSliceThatTookCpu);if(cpuSliceThatTookCpu.thread)
 cpuLink.textContent=cpuSliceThatTookCpu.thread.userFriendlyName;else
 cpuLink.textContent=cpuSliceThatTookCpu.title;runningInsteadEl.appendChild(cpuLink);}else{runningInsteadEl.parentElement.removeChild(runningInsteadEl);}}
-var argsEl=shadowRoot.querySelector('#args');if(tv.b.dictionaryKeys(timeSlice.args).length>0){var argsView=document.createElement('tv-c-analysis-generic-object-view');argsView.object=timeSlice.args;argsEl.parentElement.style.display='';argsEl.textContent='';argsEl.appendChild(argsView);}else{argsEl.parentElement.style.display='none';}}});'use strict';Polymer('tv-c-a-multi-thread-time-slice-sub-view',{ready:function(){this.$.content.eventsHaveSubRows=false;},get selection(){return this.$.content.selection;},set selection(selection){this.$.content.setSelectionWithoutErrorChecks(selection);}});'use strict';Polymer('tv-c-single-instant-event-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.$.content.textContent='';var realView=document.createElement('tv-c-a-single-event-sub-view');realView.setSelectionWithoutErrorChecks(selection);this.$.content.appendChild(realView);this.currentSelection_=selection;},get selection(){return this.currentSelection_;}});'use strict';Polymer('tv-c-multi-instant-event-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.$.content.textContent='';var realView=document.createElement('tv-c-a-multi-event-sub-view');realView.eventsHaveDuration=false;realView.eventsHaveSubRows=false;this.$.content.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;}});'use strict';tv.exportTo('tv.c.analysis',function(){var AnalysisResults=tv.b.ui.define('div');AnalysisResults.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.className='analysis-results';},get requiresTallView(){return true;},clear:function(){this.textContent='';},createSelectionChangingLink:function(text,selectionGenerator,opt_tooltip){var el=this.ownerDocument.createElement('tv-c-analysis-link');function wrap(){return selectionGenerator();}
+var argsEl=shadowRoot.querySelector('#args');if(tr.b.dictionaryKeys(timeSlice.args).length>0){var argsView=document.createElement('tr-c-a-generic-object-view');argsView.object=timeSlice.args;argsEl.parentElement.style.display='';argsEl.textContent='';argsEl.appendChild(argsView);}else{argsEl.parentElement.style.display='none';}}});'use strict';Polymer('tr-c-a-multi-thread-time-slice-sub-view',{ready:function(){this.$.content.eventsHaveSubRows=false;},get selection(){return this.$.content.selection;},set selection(selection){this.$.content.setSelectionWithoutErrorChecks(selection);}});'use strict';Polymer('tr-c-a-single-instant-event-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.$.content.textContent='';var realView=document.createElement('tr-c-a-single-event-sub-view');realView.setSelectionWithoutErrorChecks(selection);this.$.content.appendChild(realView);this.currentSelection_=selection;},get selection(){return this.currentSelection_;}});'use strict';Polymer('tr-c-a-multi-instant-event-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.$.content.textContent='';var realView=document.createElement('tr-c-a-multi-event-sub-view');realView.eventsHaveDuration=false;realView.eventsHaveSubRows=false;this.$.content.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;}});'use strict';tr.exportTo('tr.c.analysis',function(){var AnalysisResults=tr.b.ui.define('div');AnalysisResults.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.className='analysis-results';},get requiresTallView(){return true;},clear:function(){this.textContent='';},createSelectionChangingLink:function(text,selectionGenerator,opt_tooltip){var el=this.ownerDocument.createElement('tr-c-a-analysis-link');function wrap(){return selectionGenerator();}
 wrap.userFriendlyName=text;el.selection=wrap;if(opt_tooltip)
 el.title=opt_tooltip;return el;},appendElement_:function(parent,tagName,opt_text){var n=parent.ownerDocument.createElement(tagName);parent.appendChild(n);if(opt_text!=undefined)
 n.textContent=opt_text;return n;},appendText_:function(parent,text){var textElement=parent.ownerDocument.createTextNode(text);parent.appendChild(textNode);return textNode;},appendTableCell_:function(table,row,cellnum,text,opt_warning){var td=this.appendElement_(row,'td',text);td.className=table.className+'-col-'+cellnum;if(opt_warning){var span=document.createElement('span');span.textContent=' '+String.fromCharCode(9888);span.title=opt_warning;td.appendChild(span);}
@@ -2799,165 +2869,166 @@
 var row=this.appendBodyRow(table);for(var i=0;i<table.numColumns;i++)
 this.appendTableCell_(table,row,i,' ');},appendInfoRow:function(table,label,opt_value,opt_inFoot){if(table.tfoot||opt_inFoot)
 var row=this.appendFootRow(table);else
-var row=this.appendBodyRow(table);this.appendTableCell_(table,row,0,label);if(opt_value!==undefined){var objectView=document.createElement('tv-c-analysis-generic-object-view');objectView.object=opt_value;objectView.classList.add('analysis-table-col-1');objectView.style.display='table-cell';row.appendChild(objectView);}else{this.appendTableCell_(table,row,1,'');}
+var row=this.appendBodyRow(table);this.appendTableCell_(table,row,0,label);if(opt_value!==undefined){var objectView=document.createElement('tr-c-a-generic-object-view');objectView.object=opt_value;objectView.classList.add('analysis-table-col-1');objectView.style.display='table-cell';row.appendChild(objectView);}else{this.appendTableCell_(table,row,1,'');}
 for(var i=2;i<table.numColumns;i++)
 this.appendTableCell_(table,row,i,'');},appendInfoRowTime:function(table,label,time,opt_inFoot,opt_warning){if(table.tfoot||opt_inFoot)
 var row=this.appendFootRow(table);else
-var row=this.appendBodyRow(table);this.appendTableCell_(table,row,0,label);this.appendTableCell_(table,row,1,tv.c.analysis.tsString(time),opt_warning);},appendDetailsRow:function(table,start,duration,selfTime,args,opt_selectionGenerator,opt_cpuDuration,opt_inFoot){if(opt_inFoot){var row=this.appendFootRow(table);this.appendTableCell(table,row,'Totals');}
-else{var row=this.appendBodyRow(table);if(opt_selectionGenerator){var labelEl=this.appendTableCell(table,row,tv.c.analysis.tsString(start));labelEl.textContent='';labelEl.appendChild(this.createSelectionChangingLink(tv.c.analysis.tsString(start),opt_selectionGenerator,''));}else{this.appendTableCell(table,row,tv.c.analysis.tsString(start));}}
+var row=this.appendBodyRow(table);this.appendTableCell_(table,row,0,label);this.appendTableCell_(table,row,1,tr.b.units.tsString(time),opt_warning);},appendDetailsRow:function(table,start,duration,selfTime,args,opt_selectionGenerator,opt_cpuDuration,opt_inFoot){if(opt_inFoot){var row=this.appendFootRow(table);this.appendTableCell(table,row,'Totals');}
+else{var row=this.appendBodyRow(table);if(opt_selectionGenerator){var labelEl=this.appendTableCell(table,row,tr.b.units.tsString(start));labelEl.textContent='';labelEl.appendChild(this.createSelectionChangingLink(tr.b.units.tsString(start),opt_selectionGenerator,''));}else{this.appendTableCell(table,row,tr.b.units.tsString(start));}}
 if(duration!==null)
-this.appendTableCell(table,row,tv.c.analysis.tsString(duration));if(opt_cpuDuration)
-this.appendTableCell(table,row,opt_cpuDuration!=''?tv.c.analysis.tsString(opt_cpuDuration):'');if(selfTime!==null)
-this.appendTableCell(table,row,tv.c.analysis.tsString(selfTime));var argsCell=this.appendTableCell(table,row,'');var n=0;for(var argName in args){n+=1;}
-if(n>0){for(var argName in args){var argVal=args[argName];var objectView=document.createElement('tv-c-analysis-generic-object-view');objectView.object=argVal;var argsRow=this.appendElement_(this.appendElement_(argsCell,'table'),'tr');this.appendElement_(argsRow,'td',argName+':');this.appendElement_(argsRow,'td').appendChild(objectView);}}},appendDataRow:function(table,label,opt_duration,opt_cpuDuration,opt_selfTime,opt_cpuSelfTime,opt_occurrences,opt_percentage,opt_statistics,opt_selectionGenerator,opt_inFoot){var tooltip=undefined;if(opt_statistics){tooltip='Min Duration:\u0009'+
-tv.c.analysis.tsString(opt_statistics.min)+' ms \u000DMax Duration:\u0009'+
-tv.c.analysis.tsString(opt_statistics.max)+' ms \u000DAvg Duration:\u0009'+
-tv.c.analysis.tsString(opt_statistics.avg)+' ms (\u03C3 = '+
-tv.c.analysis.tsRound(opt_statistics.avg_stddev)+')';if(opt_statistics.start){tooltip+='\u000DStart Time:\u0009'+
-tv.c.analysis.tsString(opt_statistics.start);}
+this.appendTableCell(table,row,tr.b.units.tsString(duration));if(opt_cpuDuration)
+this.appendTableCell(table,row,opt_cpuDuration!=''?tr.b.units.tsString(opt_cpuDuration):'');if(selfTime!==null)
+this.appendTableCell(table,row,tr.b.units.tsString(selfTime));var argsCell=this.appendTableCell(table,row,'');var n=0;for(var argName in args){n+=1;}
+if(n>0){for(var argName in args){var argVal=args[argName];var objectView=document.createElement('tr-c-a-generic-object-view');objectView.object=argVal;var argsRow=this.appendElement_(this.appendElement_(argsCell,'table'),'tr');this.appendElement_(argsRow,'td',argName+':');this.appendElement_(argsRow,'td').appendChild(objectView);}}},appendDataRow:function(table,label,opt_duration,opt_cpuDuration,opt_selfTime,opt_cpuSelfTime,opt_occurrences,opt_percentage,opt_statistics,opt_selectionGenerator,opt_inFoot){var tooltip=undefined;if(opt_statistics){var stddevRounded=Math.round(opt_statistics.avg_stddev*1000)/1000;tooltip='Min Duration:\u0009'+
+tr.b.units.tsString(opt_statistics.min)+' \u000DMax Duration:\u0009'+
+tr.b.units.tsString(opt_statistics.max)+' \u000DAvg Duration:\u0009'+
+tr.b.units.tsString(opt_statistics.avg)+' (\u03C3 = '+stddevRounded+')';if(opt_statistics.start){tooltip+='\u000DStart Time:\u0009'+
+tr.b.units.tsString(opt_statistics.start);}
 if(opt_statistics.end){tooltip+='\u000DEnd Time:\u0009'+
-tv.c.analysis.tsString(opt_statistics.end);}
-if(opt_statistics.frequency&&opt_statistics.frequency_stddev){tooltip+='\u000DFrequency:\u0009'+
-tv.c.analysis.tsRound(opt_statistics.frequency)+' occurrences/s (\u03C3 = '+
-tv.c.analysis.tsRound(opt_statistics.frequency_stddev)+')';}}
+tr.b.units.tsString(opt_statistics.end);}
+if(opt_statistics.frequency&&opt_statistics.frequency_stddev){var fR=Math.round(opt_statistics.frequency*1000)/1000;var fSR=Math.round(opt_statistics.frequency_stddev*1000)/1000;tooltip+='\u000DFrequency:\u0009'+
+fR+' occurrences/s (\u03C3 = '+fSR+')';}}
 if(table.tfoot||opt_inFoot)
 var row=this.appendFootRow(table);else
 var row=this.appendBodyRow(table);var cellNum=0;if(!opt_selectionGenerator){this.appendTableCellWithTooltip_(table,row,cellNum,label,tooltip);}else{var labelEl=this.appendTableCellWithTooltip_(table,row,cellNum,label,tooltip);if(labelEl){labelEl.textContent='';labelEl.appendChild(this.createSelectionChangingLink(label,opt_selectionGenerator,tooltip));}}
-cellNum++;if(opt_duration!==null){if(opt_duration){if(opt_duration instanceof Array){this.appendTableCellWithTooltip_(table,row,cellNum,'['+opt_duration.join(', ')+']',tooltip);}else{this.appendTableCellWithTooltip_(table,row,cellNum,tv.c.analysis.tsString(opt_duration),tooltip);}}else{this.appendTableCell_(table,row,cellNum,'');}
+cellNum++;if(opt_duration!==null){if(opt_duration){if(opt_duration instanceof Array){this.appendTableCellWithTooltip_(table,row,cellNum,'['+opt_duration.join(', ')+']',tooltip);}else{this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_duration),tooltip);}}else{this.appendTableCell_(table,row,cellNum,'');}
 cellNum++;}
-if(opt_cpuDuration!==null){if(opt_cpuDuration!=''){this.appendTableCellWithTooltip_(table,row,cellNum,tv.c.analysis.tsString(opt_cpuDuration),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+if(opt_cpuDuration!==null){if(opt_cpuDuration!=''){this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_cpuDuration),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
 cellNum++;}
-if(opt_selfTime!==null){if(opt_selfTime){this.appendTableCellWithTooltip_(table,row,cellNum,tv.c.analysis.tsString(opt_selfTime),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+if(opt_selfTime!==null){if(opt_selfTime){this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_selfTime),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
 cellNum++;}
-if(opt_cpuSelfTime!==null){if(opt_cpuSelfTime){this.appendTableCellWithTooltip_(table,row,cellNum,tv.c.analysis.tsString(opt_cpuSelfTime),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
+if(opt_cpuSelfTime!==null){if(opt_cpuSelfTime){this.appendTableCellWithTooltip_(table,row,cellNum,tr.b.units.tsString(opt_cpuSelfTime),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
 cellNum++;}
 if(opt_percentage!==null){if(opt_percentage){this.appendTableCellWithTooltip_(table,row,cellNum,opt_percentage,tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
 cellNum++;}
 if(opt_occurrences){this.appendTableCellWithTooltip_(table,row,cellNum,String(opt_occurrences),tooltip);}else{this.appendTableCell_(table,row,cellNum,'');}
-cellNum++;}};return{AnalysisResults:AnalysisResults};});'use strict';(function(){var CounterSample=tv.c.trace_model.CounterSample;Polymer('tv-c-counter-sample-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){var results=new tv.c.analysis.AnalysisResults();this.appendChild(results);this.analyzeCounterSamples_(results,selection);},analyzeCounterSamples_:function(results,allSamples){var samplesByCounter={};for(var i=0;i<allSamples.length;i++){var ctr=allSamples[i].series.counter;if(!samplesByCounter[ctr.guid])
+cellNum++;}};return{AnalysisResults:AnalysisResults};});'use strict';(function(){var CounterSample=tr.model.CounterSample;Polymer('tr-c-a-counter-sample-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){var results=new tr.c.analysis.AnalysisResults();this.appendChild(results);this.analyzeCounterSamples_(results,selection);},analyzeCounterSamples_:function(results,allSamples){var samplesByCounter={};for(var i=0;i<allSamples.length;i++){var ctr=allSamples[i].series.counter;if(!samplesByCounter[ctr.guid])
 samplesByCounter[ctr.guid]=[];samplesByCounter[ctr.guid].push(allSamples[i]);}
 for(var guid in samplesByCounter){var samples=samplesByCounter[guid];var ctr=samples[0].series.counter;var timestampGroups=CounterSample.groupByTimestamp(samples);if(timestampGroups.length==1)
 this.analyzeSingleCounterTimestamp_(results,ctr,timestampGroups[0]);else
 this.analyzeMultipleCounterTimestamps_(results,ctr,timestampGroups);}},analyzeSingleCounterTimestamp_:function(results,ctr,samplesWithSameTimestamp){results.appendHeader('Selected counter:');var table=results.appendTable('analysis-counter-table',2);results.appendInfoRow(table,'Title',ctr.name);results.appendInfoRowTime(table,'Timestamp',samplesWithSameTimestamp[0].timestamp);for(var i=0;i<samplesWithSameTimestamp.length;i++){var sample=samplesWithSameTimestamp[i];results.appendInfoRow(table,sample.series.name,sample.value);}},analyzeMultipleCounterTimestamps_:function(results,ctr,samplesByTimestamp){results.appendHeader('Counter '+ctr.name);var table=results.appendTable('analysis-counter-table',2);var sampleIndices=[];for(var i=0;i<samplesByTimestamp.length;i++)
 sampleIndices.push(samplesByTimestamp[i][0].getSampleIndex());var stats=ctr.getSampleStatistics(sampleIndices);for(var i=0;i<stats.length;i++){var samples=[];for(var k=0;k<sampleIndices.length;++k)
-samples.push(ctr.getSeries(i).getSample(sampleIndices[k]).value);results.appendDataRow(table,ctr.name+': series('+ctr.getSeries(i).name+')',samples,null,null,null,samples.length,null,stats[i]);}}});})();'use strict';Polymer('tv-c-single-flow-event-sub-view',{getEventRows_:function(event){var rows=this.__proto__.__proto__.getEventRows_(event);rows.splice(0,0,{name:'ID',value:event.id});function createLinkTo(slice){var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(slice);});linkEl.textContent=slice.userFriendlyName;return linkEl;}
-rows.push({name:'From',value:createLinkTo(event.startSlice)});rows.push({name:'To',value:createLinkTo(event.endSlice)});return rows;}});'use strict';Polymer('tv-c-multi-flow-event-sub-view',{ready:function(){this.$.content.eventsHaveDuration=false;this.$.content.eventsHaveSubRows=false;},set selection(selection){this.$.content.selection=selection;},get selection(){return this.$.content.selection;}});'use strict';tv.exportTo('tv.c.analysis',function(){var ObjectInstanceView=tv.b.ui.define('object-instance-view');ObjectInstanceView.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.objectInstance_=undefined;},get requiresTallView(){return true;},set modelEvent(obj){this.objectInstance=obj;},get modelEvent(){return this.objectInstance;},get objectInstance(){return this.objectInstance_;},set objectInstance(i){this.objectInstance_=i;this.updateContents();},updateContents:function(){throw new Error('Not implemented');}};var options=new tv.b.ExtensionRegistryOptions(tv.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectInstanceView;options.defaultMetadata={showInTrackView:true};tv.b.decorateExtensionRegistry(ObjectInstanceView,options);return{ObjectInstanceView:ObjectInstanceView};});'use strict';Polymer('tv-c-single-object-instance-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){if(this.$.content.children.length===0)
+samples.push(ctr.getSeries(i).getSample(sampleIndices[k]).value);results.appendDataRow(table,ctr.name+': series('+ctr.getSeries(i).name+')',samples,null,null,null,samples.length,null,stats[i]);}}});})();'use strict';Polymer('tr-c-a-single-flow-event-sub-view',{getEventRows_:function(event){var rows=this.__proto__.__proto__.getEventRows_(event);rows.splice(0,0,{name:'ID',value:event.id});function createLinkTo(slice){var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(slice);});linkEl.textContent=slice.userFriendlyName;return linkEl;}
+rows.push({name:'From',value:createLinkTo(event.startSlice)});rows.push({name:'To',value:createLinkTo(event.endSlice)});return rows;}});'use strict';Polymer('tr-c-a-multi-flow-event-sub-view',{ready:function(){this.$.content.eventsHaveDuration=false;this.$.content.eventsHaveSubRows=false;},set selection(selection){this.$.content.selection=selection;},get selection(){return this.$.content.selection;}});'use strict';tr.exportTo('tr.c.analysis',function(){var ObjectInstanceView=tr.b.ui.define('object-instance-view');ObjectInstanceView.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.objectInstance_=undefined;},get requiresTallView(){return true;},set modelEvent(obj){this.objectInstance=obj;},get modelEvent(){return this.objectInstance;},get objectInstance(){return this.objectInstance_;},set objectInstance(i){this.objectInstance_=i;this.updateContents();},updateContents:function(){throw new Error('Not implemented');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectInstanceView;options.defaultMetadata={showInTrackView:true};tr.b.decorateExtensionRegistry(ObjectInstanceView,options);return{ObjectInstanceView:ObjectInstanceView};});'use strict';Polymer('tr-c-a-single-object-instance-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){if(this.$.content.children.length===0)
 return false;if(this.$.content.children[0]instanceof
-tv.c.analysis.ObjectInstanceView)
+tr.c.analysis.ObjectInstanceView)
 return this.$.content.children[0].requiresTallView;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
-throw new Error('Only supports single item selections');if(!(selection[0]instanceof tv.c.trace_model.ObjectInstance))
-throw new Error('Only supports object instances');this.$.content.textContent='';this.currentSelection_=selection;var instance=selection[0];var typeInfo=tv.c.analysis.ObjectInstanceView.getTypeInfo(instance.category,instance.typeName);if(typeInfo){var customView=new typeInfo.constructor();this.$.content.appendChild(customView);customView.modelEvent=instance;}else{this.appendGenericAnalysis_(instance);}},appendGenericAnalysis_:function(instance){var html='';html+='<div class="title">'+
+throw new Error('Only supports single item selections');if(!(selection[0]instanceof tr.model.ObjectInstance))
+throw new Error('Only supports object instances');this.$.content.textContent='';this.currentSelection_=selection;var instance=selection[0];var typeInfo=tr.c.analysis.ObjectInstanceView.getTypeInfo(instance.category,instance.typeName);if(typeInfo){var customView=new typeInfo.constructor();this.$.content.appendChild(customView);customView.modelEvent=instance;}else{this.appendGenericAnalysis_(instance);}},appendGenericAnalysis_:function(instance){var html='';html+='<div class="title">'+
 instance.typeName+' '+
 instance.id+'</div>\n';html+='<table>';html+='<tr>';html+='<tr><td>creationTs:</td><td>'+
 instance.creationTs+'</td></tr>\n';if(instance.deletionTs!=Number.MAX_VALUE){html+='<tr><td>deletionTs:</td><td>'+
 instance.deletionTs+'</td></tr>\n';}else{html+='<tr><td>deletionTs:</td><td>not deleted</td></tr>\n';}
-html+='<tr><td>snapshots:</td><td id="snapshots"></td></tr>\n';html+='</table>';this.$.content.innerHTML=html;var snapshotsEl=this.$.content.querySelector('#snapshots');instance.snapshots.forEach(function(snapshot){var snapshotLink=document.createElement('tv-c-analysis-link');snapshotLink.selection=new tv.c.Selection(snapshot);snapshotsEl.appendChild(snapshotLink);});}});'use strict';tv.exportTo('tv.c.analysis',function(){var ObjectSnapshotView=tv.b.ui.define('object-snapshot-view');ObjectSnapshotView.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.objectSnapshot_=undefined;},get requiresTallView(){return true;},set modelEvent(obj){this.objectSnapshot=obj;},get modelEvent(){return this.objectSnapshot;},get objectSnapshot(){return this.objectSnapshot_;},set objectSnapshot(i){this.objectSnapshot_=i;this.updateContents();},updateContents:function(){throw new Error('Not implemented');}};var options=new tv.b.ExtensionRegistryOptions(tv.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectSnapshotView;options.defaultMetadata={showInstances:true,showInTrackView:true};tv.b.decorateExtensionRegistry(ObjectSnapshotView,options);return{ObjectSnapshotView:ObjectSnapshotView};});'use strict';Polymer('tv-c-single-object-snapshot-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){if(this.children.length===0)
-return false;if(this.children[0]instanceof tv.c.analysis.ObjectSnapshotView)
+html+='<tr><td>snapshots:</td><td id="snapshots"></td></tr>\n';html+='</table>';this.$.content.innerHTML=html;var snapshotsEl=this.$.content.querySelector('#snapshots');instance.snapshots.forEach(function(snapshot){var snapshotLink=document.createElement('tr-c-a-analysis-link');snapshotLink.selection=new tr.c.Selection(snapshot);snapshotsEl.appendChild(snapshotLink);});}});'use strict';tr.exportTo('tr.c.analysis',function(){var ObjectSnapshotView=tr.b.ui.define('object-snapshot-view');ObjectSnapshotView.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.objectSnapshot_=undefined;},get requiresTallView(){return true;},set modelEvent(obj){this.objectSnapshot=obj;},get modelEvent(){return this.objectSnapshot;},get objectSnapshot(){return this.objectSnapshot_;},set objectSnapshot(i){this.objectSnapshot_=i;this.updateContents();},updateContents:function(){throw new Error('Not implemented');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);options.mandatoryBaseClass=ObjectSnapshotView;options.defaultMetadata={showInstances:true,showInTrackView:true};tr.b.decorateExtensionRegistry(ObjectSnapshotView,options);return{ObjectSnapshotView:ObjectSnapshotView};});'use strict';Polymer('tr-c-a-single-object-snapshot-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){if(this.children.length===0)
+return false;if(this.children[0]instanceof tr.c.analysis.ObjectSnapshotView)
 return this.children[0].requiresTallView;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!==1)
-throw new Error('Only supports single item selections');if(!(selection[0]instanceof tv.c.trace_model.ObjectSnapshot))
-throw new Error('Only supports object instances');this.textContent='';this.currentSelection_=selection;var snapshot=selection[0];var typeInfo=tv.c.analysis.ObjectSnapshotView.getTypeInfo(snapshot.objectInstance.category,snapshot.objectInstance.typeName);if(typeInfo){var customView=new typeInfo.constructor();this.appendChild(customView);customView.modelEvent=snapshot;}else{this.appendGenericAnalysis_(snapshot);}},appendGenericAnalysis_:function(snapshot){var instance=snapshot.objectInstance;var html='';html+='<div class="title">Snapshot of <a id="instance-link"></a> @ '+
-tv.c.analysis.tsString(snapshot.ts)+'</div>\n';html+='<table>';html+='<tr>';html+='<tr><td>args:</td><td id="args"></td></tr>\n';html+='</table>';this.innerHTML=html;var instanceLinkEl=document.createElement('tv-c-analysis-link');instanceLinkEl.selection=new tv.c.Selection(instance);var tmp=this.querySelector('#instance-link');tmp.parentElement.replaceChild(instanceLinkEl,tmp);var argsEl=this.querySelector('#args');argsEl.textContent='';var objectView=document.createElement('tv-c-analysis-generic-object-view');objectView.object=snapshot.args;argsEl.appendChild(objectView);}});'use strict';Polymer('tv-c-multi-object-sub-view',{created:function(){this.currentSelection_=undefined;},ready:function(){this.$.content.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;var objectEvents=tv.b.asArray(selection).sort(tv.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'First',value:function(event){if(event instanceof tv.c.trace_model.ObjectSnapshot)
-return tv.c.analysis.createTimeStamp(event.ts);var spanEl=document.createElement('span');spanEl.appendChild(tv.c.analysis.createTimeStamp(event.creationTs));spanEl.appendChild(tv.b.ui.createSpan({textContent:'-',marginLeft:'4px',marginRight:'4px'}));if(event.deletionTs!=Number.MAX_VALUE){spanEl.appendChild(tv.c.analysis.createTimeStamp(event.deletionTs));}
-return spanEl;},width:'200px'},{title:'Second',value:function(event){var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(event);},event.userFriendlyName);return linkEl;},width:'100%'}];table.tableRows=objectEvents;table.rebuild();}});'use strict';Polymer('tv-c-single-sample-sub-view',{created:function(){this.currentSelection_=undefined;},ready:function(){this.$.content.tableColumns=[{title:'FirstColumn',value:function(row){return row.title;},width:'250px'},{title:'SecondColumn',value:function(row){return row.value;},width:'100%'}];this.$.content.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;if(this.currentSelection_===undefined){this.$.content.tableRows=[];return;}
-var sample=this.currentSelection_[0];var table=this.$.content;var rows=[];rows.push({title:'Title',value:sample.title});rows.push({title:'Sample time',value:tv.c.analysis.createTimeStamp(sample.start)});var sfEl=document.createElement('tv-c-a-stack-frame');sfEl.stackFrame=sample.leafStackFrame;rows.push({title:'Stack trace',value:sfEl});table.tableRows=rows;table.rebuild();}});'use strict';Polymer('tv-c-multi-sample-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){return true;},set selection(selection){this.$.content.textContent='';this.currentSelection_=selection;if(tv.isDefined('tv.e.analysis.SamplingSummaryPanel')){var panel=new tv.e.analysis.SamplingSummaryPanel();this.$.content.appendChild(panel);panel.selection=selection;}else{this.$.content.textContent='SamplingSummaryPanel not installed. :(';}},get selection(){return this.currentSelection_;}});'use strict';Polymer('tv-c-single-interaction-record-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.textContent='';var realView=document.createElement('tv-c-a-single-event-sub-view');this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get relatedEventsToHighlight(){if(!this.currentSelection_)
-return undefined;return new tv.c.Selection(this.currentSelection_[0].associatedEvents);}});'use strict';Polymer('tv-c-multi-interaction-record-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.currentSelection_=selection;this.textContent='';var realView=document.createElement('tv-c-a-multi-event-sub-view');this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;},get relatedEventsToHighlight(){if(!this.currentSelection_)
-return undefined;var selection=new tv.c.Selection();this.currentSelection_.forEach(function(ir){ir.associatedEvents.forEach(function(event){selection.push(event);});});return selection;}});'use strict';Polymer('tv-c-a-alert-sub-view',{ready:function(){this.currentSelection_=undefined;this.$.table.tableColumns=[{title:'Label',value:function(row){return row.name;},width:'150px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];this.$.table.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;this.updateContents_();},getRowsForSingleAlert_:function(alert){var rows=[];for(var argName in alert.args){var argView=document.createElement('tv-c-analysis-generic-object-view');argView.object=alert.args[argName];rows.push({name:argName,value:argView});}
-if(alert.associatedEvents.length){alert.associatedEvents.forEach(function(event,i){var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(event);},event.title);var valueString='';if(event instanceof tv.c.trace_model.TimedEvent)
+throw new Error('Only supports single item selections');if(!(selection[0]instanceof tr.model.ObjectSnapshot))
+throw new Error('Only supports object instances');this.textContent='';this.currentSelection_=selection;var snapshot=selection[0];var typeInfo=tr.c.analysis.ObjectSnapshotView.getTypeInfo(snapshot.objectInstance.category,snapshot.objectInstance.typeName);if(typeInfo){var customView=new typeInfo.constructor();this.appendChild(customView);customView.modelEvent=snapshot;}else{this.appendGenericAnalysis_(snapshot);}},appendGenericAnalysis_:function(snapshot){var instance=snapshot.objectInstance;var html='';html+='<div class="title">Snapshot of <a id="instance-link"></a> @ '+
+tr.b.units.tsString(snapshot.ts)+'</div>\n';html+='<table>';html+='<tr>';html+='<tr><td>args:</td><td id="args"></td></tr>\n';html+='</table>';this.innerHTML=html;var instanceLinkEl=document.createElement('tr-c-a-analysis-link');instanceLinkEl.selection=new tr.c.Selection(instance);var tmp=this.querySelector('#instance-link');tmp.parentElement.replaceChild(instanceLinkEl,tmp);var argsEl=this.querySelector('#args');argsEl.textContent='';var objectView=document.createElement('tr-c-a-generic-object-view');objectView.object=snapshot.args;argsEl.appendChild(objectView);}});'use strict';Polymer('tr-c-a-multi-object-sub-view',{created:function(){this.currentSelection_=undefined;},ready:function(){this.$.content.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;var objectEvents=tr.b.asArray(selection).sort(tr.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'First',value:function(event){if(event instanceof tr.model.ObjectSnapshot)
+return tr.b.units.createTimeStampSpan(event.ts);var spanEl=document.createElement('span');spanEl.appendChild(tr.b.units.createTimeStampSpan(event.creationTs));spanEl.appendChild(tr.b.ui.createSpan({textContent:'-',marginLeft:'4px',marginRight:'4px'}));if(event.deletionTs!=Number.MAX_VALUE){spanEl.appendChild(tr.b.units.createTimeStampSpan(event.deletionTs));}
+return spanEl;},width:'200px'},{title:'Second',value:function(event){var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(event);},event.userFriendlyName);return linkEl;},width:'100%'}];table.tableRows=objectEvents;table.rebuild();}});'use strict';Polymer('tr-c-a-single-sample-sub-view',{created:function(){this.currentSelection_=undefined;},ready:function(){this.$.content.tableColumns=[{title:'FirstColumn',value:function(row){return row.title;},width:'250px'},{title:'SecondColumn',value:function(row){return row.value;},width:'100%'}];this.$.content.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;if(this.currentSelection_===undefined){this.$.content.tableRows=[];return;}
+var sample=this.currentSelection_[0];var table=this.$.content;var rows=[];rows.push({title:'Title',value:sample.title});rows.push({title:'Sample time',value:tr.b.units.createTimeStampSpan(sample.start)});var sfEl=document.createElement('tr-c-a-stack-frame');sfEl.stackFrame=sample.leafStackFrame;rows.push({title:'Stack trace',value:sfEl});table.tableRows=rows;table.rebuild();}});'use strict';Polymer('tr-c-a-multi-sample-sub-view',{created:function(){this.currentSelection_=undefined;},get requiresTallView(){return true;},set selection(selection){this.$.content.textContent='';this.currentSelection_=selection;if(tr.isDefined('tr.e.analysis.SamplingSummaryPanel')){var panel=new tr.e.analysis.SamplingSummaryPanel();this.$.content.appendChild(panel);panel.selection=selection;}else{this.$.content.textContent='SamplingSummaryPanel not installed. :(';}},get selection(){return this.currentSelection_;}});'use strict';Polymer('tr-c-a-single-interaction-record-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.textContent='';var realView=document.createElement('tr-c-a-single-event-sub-view');this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;return new tr.c.Selection(this.currentSelection_[0].associatedEvents);}});'use strict';Polymer('tr-c-a-multi-interaction-record-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.currentSelection_=selection;this.textContent='';var realView=document.createElement('tr-c-a-multi-event-sub-view');this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;var selection=new tr.c.Selection();this.currentSelection_.forEach(function(ir){ir.associatedEvents.forEach(function(event){selection.push(event);});});return selection;}});'use strict';Polymer('tr-c-a-alert-sub-view',{ready:function(){this.currentSelection_=undefined;this.$.table.tableColumns=[{title:'Label',value:function(row){return row.name;},width:'150px'},{title:'Value',width:'100%',value:function(row){return row.value;}}];this.$.table.showHeader=false;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;this.updateContents_();},getRowsForSingleAlert_:function(alert){var rows=[];for(var argName in alert.args){var argView=document.createElement('tr-c-a-generic-object-view');argView.object=alert.args[argName];rows.push({name:argName,value:argView});}
+if(alert.associatedEvents.length){alert.associatedEvents.forEach(function(event,i){var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(event);},event.title);var valueString='';if(event instanceof tr.model.TimedEvent)
 valueString='took '+event.duration.toFixed(2)+'ms';rows.push({name:linkEl,value:valueString});});}
-var descriptionEl=tv.b.ui.createDiv({textContent:alert.info.description,maxWidth:'300px'});rows.push({name:'Description',value:descriptionEl});if(alert.info.docLinks){alert.info.docLinks.forEach(function(linkObject){var linkEl=document.createElement('a');linkEl.target='_blank';linkEl.href=linkObject.href;linkEl.textContent=linkObject.textContent;rows.push({name:linkObject.label,value:linkEl});});}
+var descriptionEl=tr.b.ui.createDiv({textContent:alert.info.description,maxWidth:'300px'});rows.push({name:'Description',value:descriptionEl});if(alert.info.docLinks){alert.info.docLinks.forEach(function(linkObject){var linkEl=document.createElement('a');linkEl.target='_blank';linkEl.href=linkObject.href;linkEl.textContent=linkObject.textContent;rows.push({name:linkObject.label,value:linkEl});});}
 return rows;},getRowsForAlerts_:function(alerts){if(alerts.length==1){var rows=[{name:'Alert',value:alerts[0].title}];var detailRows=this.getRowsForSingleAlert_(alerts[0]);rows.push.apply(rows,detailRows);return rows;}else{return alerts.map(function(alert){return{name:'Alert',value:alert.title,isExpanded:alerts.size<10,subRows:this.getRowsForSingleAlert_(alert)};},this);}},updateContents_:function(){if(this.currentSelection_===undefined){this.$.table.rows=[];this.$.table.rebuild();return;}
-var alerts=this.currentSelection_;this.$.table.tableRows=this.getRowsForAlerts_(alerts);this.$.table.rebuild();}});'use strict';Polymer('tv-c-single-frame-sub-view',{ready:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!=1)
-throw new Error('Only supports single frame!');this.currentSelection_=selection;this.$.asv.selection=new tv.c.Selection(selection[0].associatedAlerts);},get relatedEventsToHighlight(){if(!this.currentSelection_)
-return undefined;return new tv.c.Selection(this.currentSelection_[0].associatedEvents);}});'use strict';Polymer('tv-c-multi-frame-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.textContent='';var realView=document.createElement('tv-c-a-multi-event-sub-view');realView.eventsHaveDuration=false;realView.eventsHaveSubRows=false;this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;},get relatedEventsToHighlight(){if(!this.currentSelection_)
-return undefined;var selection=new tv.c.Selection();this.currentSelection_.forEach(function(frameEvent){frameEvent.associatedEvents.forEach(function(event){selection.push(event);});});return selection;}});'use strict';Polymer('tv-b-color-legend',{ready:function(){var blackLargeSquareCharCode=11035;this.$.square.innerText=String.fromCharCode(blackLargeSquareCharCode);this.label_=undefined;},get label(){return this.label_;},set label(label){this.label_=label;if(this.label_===undefined){this.$.square.style.color='initial';this.$.label.innerText='';return;}
-var paletteRaw=tv.b.ui.getRawColorPalette();var colorId=tv.b.ui.getColorIdForGeneralPurposeString(this.label_);var color=tv.b.ui.colorToRGBString(paletteRaw[colorId]);this.$.square.style.color=color;this.$.label.innerText=this.label_;}});'use strict';Polymer('tv-c-a-size-span',{ready:function(){this.$.content.textContent=String.fromCharCode(9888);this.numBytes_=undefined;},get numBytes(){return this.numBytes_;},set numBytes(numBytes){this.numBytes_=numBytes;var prefixes=['','Ki','Mi','Gi','Ti'];var i=0;while(numBytes>=1024&&i<prefixes.length-1){numBytes/=1024;i++;}
-var sizeString=numBytes.toFixed(1)+' '+prefixes[i]+'B';this.$.content.textContent=sizeString;},get stringContent(){return this.$.content.textContent;}});'use strict';tv.exportTo('tv.c.analysis',function(){function MemoryColumn(title,units,cellGetter){this.title=title;this.units=units;this.cell=cellGetter;}
+var alerts=this.currentSelection_;this.$.table.tableRows=this.getRowsForAlerts_(alerts);this.$.table.rebuild();}});'use strict';Polymer('tr-c-a-single-frame-sub-view',{ready:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){if(selection.length!=1)
+throw new Error('Only supports single frame!');this.currentSelection_=selection;this.$.asv.selection=new tr.c.Selection(selection[0].associatedAlerts);},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;return new tr.c.Selection(this.currentSelection_[0].associatedEvents);}});'use strict';Polymer('tr-c-a-multi-frame-sub-view',{created:function(){this.currentSelection_=undefined;},set selection(selection){this.textContent='';var realView=document.createElement('tr-c-a-multi-event-sub-view');realView.eventsHaveDuration=false;realView.eventsHaveSubRows=false;this.appendChild(realView);realView.setSelectionWithoutErrorChecks(selection);this.currentSelection_=selection;},get selection(){return this.currentSelection_;},get relatedEventsToHighlight(){if(!this.currentSelection_)
+return undefined;var selection=new tr.c.Selection();this.currentSelection_.forEach(function(frameEvent){frameEvent.associatedEvents.forEach(function(event){selection.push(event);});});return selection;}});'use strict';Polymer('tr-b-ui-color-legend',{ready:function(){var blackSquareCharCode=9632;this.$.square.innerText=String.fromCharCode(blackSquareCharCode);this.label_=undefined;},get label(){return this.label_;},set label(label){this.label_=label;if(this.label_===undefined){this.$.square.style.color='initial';this.$.label.innerText='';return;}
+var paletteRaw=tr.b.ui.getRawColorPalette();var colorId=tr.b.ui.getColorIdForGeneralPurposeString(this.label_);var color=tr.b.ui.colorToRGBString(paletteRaw[colorId]);this.$.square.style.color=color;this.$.label.innerText=this.label_;}});'use strict';tr.exportTo('tr.c.analysis',function(){function MemoryColumn(name,title,units,cellGetter){this.name=name;this.title=title;this.units=units;this.cell=cellGetter;}
 MemoryColumn.fromRows=function(rows,cellKey,opt_titleBuilder){var columnTraits={};function gatherTraits(row){if(row===undefined)
-return;var attrCells=row[cellKey];tv.b.iterItems(attrCells,function(attrName,attrCell){if(attrCell===undefined)
+return;var attrCells=row[cellKey];tr.b.iterItems(attrCells,function(attrName,attrCell){if(attrCell===undefined)
 return;var attrValue=attrCell.attr;if(attrValue===undefined)
 return;var existingTraits=columnTraits[attrName];if(existingTraits===undefined){columnTraits[attrName]={constructor:attrValue.constructor,units:attrValue.units};return;}
-if(existingTraits.constructor!==attrValue.constructor||existingTraits.units!==attrValue.units){existingTraits.constructor=tv.c.trace_model.UnknownAttribute;existingTraits.units=undefined;}});if(row.subRows!==undefined)
-row.subRows.forEach(gatherTraits);};rows.forEach(gatherTraits);var titleBuilder=opt_titleBuilder||tv.b.identity;var columns=[];tv.b.iterItems(columnTraits,function(columnName,columnTraits){var cellGetter=fieldGetter(cellKey,columnName);var title=titleBuilder(columnName);columns.push(MemoryColumn.fromAttributeTraits(title,columnTraits,cellGetter));});return columns;};MemoryColumn.fromAttributeTraits=function(title,traits,cellGetter){var constructor;if(traits.constructor===tv.c.trace_model.ScalarAttribute)
+if(existingTraits.constructor!==attrValue.constructor||existingTraits.units!==attrValue.units){existingTraits.constructor=tr.model.UnknownAttribute;existingTraits.units=undefined;}});if(row.subRows!==undefined)
+row.subRows.forEach(gatherTraits);};rows.forEach(gatherTraits);var titleBuilder=opt_titleBuilder||tr.b.identity;var columns=[];tr.b.iterItems(columnTraits,function(columnName,columnTraits){var cellGetter=fieldGetter(cellKey,columnName);var title=titleBuilder(columnName);columns.push(MemoryColumn.fromAttributeTraits(columnName,title,columnTraits,cellGetter));});return columns;};MemoryColumn.fromAttributeTraits=function(name,title,traits,cellGetter){var constructor;if(traits.constructor===tr.model.ScalarAttribute)
 constructor=ScalarMemoryColumn;else
-constructor=MemoryColumn;return new constructor(title,traits.units,cellGetter);};MemoryColumn.spaceEqually=function(columns){var columnWidth=(100/columns.length).toFixed(3)+'%';columns.forEach(function(column){column.width=columnWidth;});};MemoryColumn.prototype={attr:function(row){var cell=this.cell(row);if(cell===undefined)
+constructor=MemoryColumn;return new constructor(name,title,traits.units,cellGetter);};MemoryColumn.spaceEqually=function(columns){var columnWidth=(100/columns.length).toFixed(3)+'%';columns.forEach(function(column){column.width=columnWidth;});};MemoryColumn.sortByImportance=function(columns,importanceRules){var positions=columns.map(function(column,srcIndex){return{importance:column.getImportance(importanceRules),srcIndex:srcIndex,column:column};});positions.sort(function(a,b){if(a.importance===b.importance)
+return a.srcIndex-b.srcIndex;return b.importance-a.importance;});positions.forEach(function(position,dstIndex){columns[dstIndex]=position.column;});};MemoryColumn.prototype={attr:function(row){var cell=this.cell(row);if(cell===undefined)
 return undefined;return cell.attr;},value:function(row){var attr=this.attr(row);if(attr===undefined)
 return'';return this.formatDefinedAttribute(attr);},formatDefinedAttribute:function(attr){return String(attr.value);},cmp:function(rowA,rowB){var attrA=this.attr(rowA);var attrB=this.attr(rowB);if(attrA===undefined&&attrB===undefined)
 return 0;if(attrA===undefined)
 return-1;if(attrB===undefined)
-return 1;return this.compareDefinedAttributes(attrA,attrB);},compareDefinedAttributes:function(attrA,attrB){var strA=String(attrA.value);var strB=String(attrB.value);return strA.localeCompare(strB);}};function ScalarMemoryColumn(title,units,cellGetter){MemoryColumn.call(this,title,units,cellGetter);}
-ScalarMemoryColumn.prototype={__proto__:MemoryColumn.prototype,formatDefinedAttribute:function(attr){if(this.units==='bytes'){var sizeEl=document.createElement('tv-c-a-size-span');sizeEl.numBytes=attr.value;return sizeEl;}
+return 1;return this.compareDefinedAttributes(attrA,attrB);},compareDefinedAttributes:function(attrA,attrB){var strA=String(attrA.value);var strB=String(attrB.value);return strA.localeCompare(strB);},getImportance:function(importanceRules){if(importanceRules.length===0)
+return 0;for(var i=0;i<importanceRules.length;i++){var importanceRule=importanceRules[i];if(this.matchesNameCondition(importanceRule.condition))
+return importanceRule.importance;}
+var minImportance=importanceRules[0].importance;for(var i=1;i<importanceRules.length;i++){minImportance=Math.min(minImportance,importanceRules[i].importance);}
+return minImportance-1;},matchesNameCondition:function(condition){if(condition===undefined)
+return true;if(typeof(condition)==='string')
+return this.name===condition;return condition.test(this.name);}};function ScalarMemoryColumn(name,title,units,cellGetter){MemoryColumn.call(this,name,title,units,cellGetter);}
+ScalarMemoryColumn.prototype={__proto__:MemoryColumn.prototype,formatDefinedAttribute:function(attr){if(this.units==='bytes'){var sizeEl=document.createElement('tr-b-u-size-in-bytes-span');sizeEl.numBytes=attr.value;return sizeEl;}
 return MemoryColumn.prototype.formatDefinedAttribute.call(this,attr);},compareDefinedAttributes:function(attrA,attrB){return attrA.value-attrB.value;}};function MemoryCell(attr){this.attr=attr;}
-function fieldGetter(){var fields=tv.b.asArray(arguments);return function(row){var value=row;for(var i=0;i<fields.length;i++)
+function fieldGetter(){var fields=tr.b.asArray(arguments);return function(row){var value=row;for(var i=0;i<fields.length;i++)
 value=value[fields[i]];return value;};}
-return{MemoryColumn:MemoryColumn,ScalarMemoryColumn:ScalarMemoryColumn,MemoryCell:MemoryCell,fieldGetter:fieldGetter};});'use strict';Polymer('tv-c-memory-dump-allocator-details-pane',{created:function(){this.memoryAllocatorDump_=undefined;},ready:function(){this.updateContents_();},set memoryAllocatorDump(memoryAllocatorDump){this.memoryAllocatorDump_=memoryAllocatorDump;this.updateContents_();},get memoryAllocatorDump(){return this.memoryAllocatorDump_;},updateContents_:function(){this.$.contents.textContent='';if(this.memoryAllocatorDump_===undefined){var infoText=this.ownerDocument.createElement('div');this.$.contents.appendChild(infoText);infoText.classList.add('info-text');infoText.innerText='No memory allocator dump selected';return;}
-var rows=this.createRows_();var columns=this.createColumns_(rows);var table=this.ownerDocument.createElement('tracing-analysis-nested-table');this.$.contents.appendChild(table);table.tableRows=rows;table.tableColumns=columns;table.rebuild();},createRows_:function(){var createAllocatorRow=function(allocatorDump){var cells=tv.b.mapItems(allocatorDump.attributes,function(attrName,attrValue){return new tv.c.analysis.MemoryCell(attrValue);});var row={title:allocatorDump.name,cells:cells};if(allocatorDump.children.length>0)
-row.subRows=allocatorDump.children.map(createAllocatorRow);return row;};var rows=[createAllocatorRow(this.memoryAllocatorDump_)];return rows;},createColumns_:function(rows){var titleColumn={title:'Allocator',value:function(row){return row.title;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}};var attributeColumns=tv.c.analysis.MemoryColumn.fromRows(rows,'cells');tv.c.analysis.MemoryColumn.spaceEqually(attributeColumns);var columns=[titleColumn].concat(attributeColumns);return columns;}});'use strict';tv.exportTo('tv.c.trace_model',function(){function Attribute(units){this.units=units;}
-Attribute.fromDictIfPossible=function(dict,opt_model){var typeInfo=Attribute.findTypeInfoMatching(function(typeInfo){return typeInfo.metadata.type===dict.type;});if(typeInfo===undefined){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Unknown attribute type \''+dict.type+'\'.'});}
-return UnknownAttribute.fromDict(dict,opt_model);}
-return typeInfo.constructor.fromDict(dict,opt_model);};Attribute.findCommonTraits=function(attributes,opt_model){var commonTraits;for(var i=0;i<attributes.length;i++){var attribute=attributes[i];if(attribute===undefined)
-continue;var attributeConstructor=attribute.constructor;var attributeUnits=attribute.units;if(commonTraits===undefined){commonTraits={constructor:attributeConstructor,units:attributeUnits};}else if(attributeConstructor!==commonTraits.constructor){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different types: '+
-commonTraits.constructor+' and '+attributeConstructor+'.'});}
-commonTraits={constructor:UnknownAttribute,units:undefined};break;}else if(attributeUnits!==commonTraits.units){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different units: '+commonTraits.units+' and '+attributeUnits+'.'});}
-commonTraits={constructor:UnknownAttribute,units:undefined};break;}}
-return commonTraits;};Attribute.aggregate=function(childAttributes,existingParentAttribute,opt_model){var definedChildAttributes=childAttributes.filter(function(childAttribute){return childAttribute!==undefined;});var traits=Attribute.findCommonTraits(definedChildAttributes,opt_model);if(traits===undefined)
-return existingParentAttribute;var constructor=traits.constructor;if(constructor.merge===undefined)
-return existingParentAttribute;var mergedAttribute=constructor.merge(definedChildAttributes,traits.units,opt_model);if(existingParentAttribute===undefined)
-return mergedAttribute;existingParentAttribute.useMergedAttribute(mergedAttribute,opt_model);return existingParentAttribute;}
-Attribute.fromTraceValue=function(dict,opt_model){throw new Error('Not implemented');};Attribute.prototype.useMergedAttribute=function(mergedAttribute,opt_model){if(mergedAttribute.constructor!==this.constructor){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different types: '+this.constructor+' and '+mergedAttribute.constructor+'.'});}}else if(mergedAttribute.units!==this.units){if(opt_model){opt_model.importWarning({type:'attribute_parse_error',message:'Attribute with different units: '+this.units+' and '+mergedAttribute.units+'.'});}}};var options=new tv.b.ExtensionRegistryOptions(tv.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Attribute;tv.b.decorateExtensionRegistry(Attribute,options);Attribute.addEventListener('will-register',function(e){if(!e.typeInfo.constructor.hasOwnProperty('fromDict'))
-throw new Error('Attributes must have fromDict method');if(!e.typeInfo.metadata.type)
-throw new Error('Attributes must provide type');if(e.typeInfo.constructor.prototype.constructor!==e.typeInfo.constructor)
-throw new Error('Attribute prototypes must provide constructor.');});function ScalarAttribute(units,value){Attribute.call(this,units);this.value=value;}
-ScalarAttribute.fromDict=function(dict){return new ScalarAttribute(dict.units,parseInt(dict.value,16));};ScalarAttribute.merge=function(childAttributes,units){var sum=0;childAttributes.forEach(function(childAttribute){sum+=childAttribute.value;});return new ScalarAttribute(units,sum);}
-ScalarAttribute.prototype.__proto__=Attribute.prototype;Attribute.register(ScalarAttribute,{type:'scalar'});function StringAttribute(units,value){Attribute.call(this,units);this.value=value;}
-StringAttribute.fromDict=function(dict){return new StringAttribute(dict.units,dict.value);};Attribute.register(StringAttribute,{type:'string'});function UnknownAttribute(units,opt_value){Attribute.call(this,units,opt_value);this.value=opt_value;}
-UnknownAttribute.fromDict=function(dict){return new UnknownAttribute(dict.units);};UnknownAttribute.prototype.__proto__=Attribute.prototype;return{Attribute:Attribute,ScalarAttribute:ScalarAttribute,StringAttribute:StringAttribute,UnknownAttribute:UnknownAttribute};});'use strict';Polymer('tv-c-memory-dump-vm-regions-details-pane',{created:function(){this.vmRegions_=undefined;},ready:function(){this.updateContents_();},set vmRegions(vmRegions){this.vmRegions_=vmRegions;this.updateContents_();},get vmRegions(){return this.vmRegions_;},updateContents_:function(){this.$.contents.textContent='';if(this.vmRegions_===undefined){var infoText=this.ownerDocument.createElement('div');this.$.contents.appendChild(infoText);infoText.classList.add('info-text');infoText.innerText='No memory maps selected';return;}
-var rows=this.createRows_();var columns=this.createColumns_(rows);var table=this.ownerDocument.createElement('tracing-analysis-nested-table');this.$.contents.appendChild(table);table.supportsSelection=true;table.tableRows=rows;table.tableColumns=columns;table.rebuild();},createRows_:function(){var use64Bits=this.vmRegions_.some(function(vmRegion){if(vmRegion.startAddress===undefined)
-return;return vmRegion.startAddress>=4294967296;});var hexPadding=use64Bits?'0000000000000000':'00000000';function hexString(address){if(address===undefined)
+var RECURSIVE_EXPANSION_MAX_SUB_ROW_COUNT=10;function expandTableRowsRecursively(table){function expandRowRecursively(row){if(row.subRows===undefined||row.subRows.length===0)
+return;if(row.subRows.length>RECURSIVE_EXPANSION_MAX_SUB_ROW_COUNT)
+return;table.setExpandedForTableRow(row,true);row.subRows.forEach(expandRowRecursively);}
+table.tableRows.forEach(expandRowRecursively);}
+return{MemoryColumn:MemoryColumn,ScalarMemoryColumn:ScalarMemoryColumn,MemoryCell:MemoryCell,fieldGetter:fieldGetter,expandTableRowsRecursively:expandTableRowsRecursively};});'use strict';(function(){var IMPORTANCE_RULES=[{condition:'size',importance:10},{condition:'outer_size',importance:9},{condition:'page_size',importance:0},{condition:/size/,importance:5},{importance:0}];Polymer('tr-c-a-memory-dump-allocator-details-pane',{created:function(){this.memoryAllocatorDump_=undefined;},ready:function(){this.updateContents_();},set memoryAllocatorDump(memoryAllocatorDump){this.memoryAllocatorDump_=memoryAllocatorDump;this.updateContents_();},get memoryAllocatorDump(){return this.memoryAllocatorDump_;},updateContents_:function(){this.$.contents.textContent='';if(this.memoryAllocatorDump_===undefined){var infoText=this.ownerDocument.createElement('div');this.$.contents.appendChild(infoText);infoText.classList.add('info-text');infoText.innerText='No memory allocator dump selected';return;}
+var rows=this.createRows_();var columns=this.createColumns_(rows);var table=this.ownerDocument.createElement('tr-b-ui-table');this.$.contents.appendChild(table);table.supportsSelection=true;table.tableRows=rows;table.tableColumns=columns;table.rebuild();tr.c.analysis.expandTableRowsRecursively(table);},createRows_:function(){var createAllocatorRow=function(allocatorDump){var cells=tr.b.mapItems(allocatorDump.attributes,function(attrName,attrValue){return new tr.c.analysis.MemoryCell(attrValue);});var row={title:allocatorDump.name,cells:cells};if(allocatorDump.children.length>0)
+row.subRows=allocatorDump.children.map(createAllocatorRow);return row;};var rows=[createAllocatorRow(this.memoryAllocatorDump_)];return rows;},createColumns_:function(rows){var titleColumn={title:'Allocator',value:function(row){return row.title;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}};var attributeColumns=tr.c.analysis.MemoryColumn.fromRows(rows,'cells');tr.c.analysis.MemoryColumn.spaceEqually(attributeColumns);tr.c.analysis.MemoryColumn.sortByImportance(attributeColumns,IMPORTANCE_RULES);var columns=[titleColumn].concat(attributeColumns);return columns;}});})();'use strict';(function(){var CLASSIFICATION_RULES={name:'Total',children:[{name:'Android',file:/^\/dev\/ashmem/,children:[{name:'Java runtime',file:/^\/dev\/ashmem\/dalvik-.*$/,children:[{name:'Spaces',file:/\bspace/,children:[{name:'Normal',file:/(alloc)|(main)/},{name:'Large',file:/large.object/},{name:'Zygote',file:/zygote/},{name:'Non-moving',file:/non.moving/}]},{name:'Linear Alloc',file:/LinearAlloc/},{name:'Indirect Reference Table',file:/indirect.ref/},{name:'Cache',file:/jit-code-cache/},{name:'Accounting'}]},{name:'Cursor',file:/CursorWindow/},{name:'Ashmem'}]},{name:'Native heap',file:/^((\[heap\])|(\[anon:)|(\/dev\/ashmem\/libc malloc)|$)/},{name:'Stack',file:/^\[stack/},{name:'Files',file:/\.((((so)|(jar)|(apk)|(ttf)|(odex)|(oat)|(arg))$)|(dex))/,children:[{name:'so',file:/\.so$/},{name:'jar',file:/\.jar$/},{name:'apk',file:/\.apk$/},{name:'ttf',file:/\.ttf$/},{name:'dex',file:/\.((dex)|(odex$))/},{name:'oat',file:/\.oat$/},{name:'art',file:/\.art$/}]},{name:'Devices',file:/(^\/dev\/)|(anon_inode:dmabuf)/,children:[{name:'GPU',file:/\/((nv)|(mali)|(kgsl))/},{name:'DMA',file:/anon_inode:dmabuf/}]},{name:'Discounted tracing overhead',file:/\[discounted tracing overhead\]/}]};function createEmptyRow(rule){var row={title:rule.name,rule:rule,cells:{},subRows:[]};if(rule.children!==undefined)
+row.subRows=rule.children.map(createEmptyRow);return row;}
+function hexString(address,is64BitAddress){var hexPadding=is64BitAddress?'0000000000000000':'00000000';if(address===undefined)
 return undefined;return(hexPadding+address.toString(16)).substr(-hexPadding.length);}
-return this.vmRegions_.map(function(vmRegion){var mappedFile=vmRegion.mappedFile||'';var cells={};function addCellIfValueDefined(columnName,attrClass,units,value){if(value===undefined)
-return;var attr=new attrClass(units,value);var cell=new tv.c.analysis.MemoryCell(attr);cells[columnName]=cell;}
-addCellIfValueDefined('Start address',tv.c.trace_model.StringAttribute,'',hexString(vmRegion.startAddress));addCellIfValueDefined('Virtual size',tv.c.trace_model.ScalarAttribute,'bytes',vmRegion.sizeInBytes);addCellIfValueDefined('Protection flags',tv.c.trace_model.StringAttribute,'',vmRegion.protectionFlagsToString);addCellIfValueDefined('Proportional resident',tv.c.trace_model.ScalarAttribute,'bytes',vmRegion.byteStats.proportionalResident);addCellIfValueDefined('Private resident',tv.c.trace_model.ScalarAttribute,'bytes',vmRegion.byteStats.privateResident);addCellIfValueDefined('Shared resident',tv.c.trace_model.ScalarAttribute,'bytes',vmRegion.byteStats.sharedResident);return{mappedFile:mappedFile,cells:cells};});},createColumns_:function(rows){var titleColumn={title:'Mapped file',value:function(row){return row.mappedFile;},width:'200px',cmp:function(rowA,rowB){return rowA.mappedFile.localeCompare(rowB.mappedFile);}};var attributeColumns=tv.c.analysis.MemoryColumn.fromRows(rows,'cells');tv.c.analysis.MemoryColumn.spaceEqually(attributeColumns);var columns=[titleColumn].concat(attributeColumns);return columns;}});'use strict';Polymer('tv-c-memory-dump-overview-pane',{created:function(){this.processMemoryDumps_=undefined;},ready:function(){this.$.table.supportsSelection=true;this.$.table.cellSelectionMode=true;this.$.table.addEventListener('selection-changed',function(tableEvent){tableEvent.stopPropagation();var paneEvent=new Event('selected-memory-cell-changed',false,false);this.dispatchEvent(paneEvent);}.bind(this));},set processMemoryDumps(processMemoryDumps){this.processMemoryDumps_=processMemoryDumps;this.updateContents_();},get processMemoryDumps(){return this.processMemoryDumps_;},get selectedMemoryCell(){var selectedTableRow=this.$.table.selectedTableRow;if(!selectedTableRow)
+function classifyVMRegion(row,vmRegion,is64BitAddress){var rule=row.rule;if(rule===undefined||rule.children===undefined||rule.children.length===0){var mappedFile=vmRegion.mappedFile||'';var cells={};function addCellIfValueDefined(columnName,attrClass,units,value){if(value===undefined)
+return;var attr=new attrClass(units,value);var cell=new tr.c.analysis.MemoryCell(attr);cells[columnName]=cell;}
+function addBytesCellIfValueDefined(columnName,value){addCellIfValueDefined(columnName,tr.model.ScalarAttribute,'bytes',value);}
+addCellIfValueDefined('Start address',tr.model.StringAttribute,'',hexString(vmRegion.startAddress,is64BitAddress));addBytesCellIfValueDefined('Virtual size',vmRegion.sizeInBytes);addCellIfValueDefined('Protection flags',tr.model.StringAttribute,'',vmRegion.protectionFlagsToString);addBytesCellIfValueDefined('PSS',vmRegion.byteStats.proportionalResident);addBytesCellIfValueDefined('Private dirty',vmRegion.byteStats.privateDirtyResident);addBytesCellIfValueDefined('Private clean',vmRegion.byteStats.privateCleanResident);addBytesCellIfValueDefined('Shared dirty',vmRegion.byteStats.sharedDirtyResident);addBytesCellIfValueDefined('Shared clean',vmRegion.byteStats.sharedCleanResident);addBytesCellIfValueDefined('Swapped',vmRegion.byteStats.swapped);row.subRows.push({title:mappedFile,cells:cells});return;}
+function vmRegionMatchesChildRule(childRule){var fileRegExp=childRule.file;if(fileRegExp===undefined)
+return true;return fileRegExp.test(vmRegion.mappedFile);}
+var matchedChildRuleIndex=tr.b.findFirstIndexInArray(rule.children,vmRegionMatchesChildRule);if(matchedChildRuleIndex===-1){matchedChildRuleIndex=rule.children.length;if(matchedChildRuleIndex>=row.subRows.length){row.subRows.push({title:'Other',cells:{},subRows:[]});}}
+classifyVMRegion(row.subRows[matchedChildRuleIndex],vmRegion,is64BitAddress);}
+function aggregateRowCells(row){if(row.subRows===undefined)
+return;var cells={};row.subRows.forEach(function(subRow){aggregateRowCells(subRow);tr.b.iterItems(subRow.cells,function(columnName){cells[columnName]=true;});});tr.b.iterItems(cells,function(name){var childAttributes=row.subRows.map(function(subRow){var cell=subRow.cells[name];if(cell===undefined)
+return undefined;return cell.attr;},this);row.cells[name]=new tr.c.analysis.MemoryCell(tr.model.Attribute.aggregate(childAttributes));});}
+Polymer('tr-c-a-memory-dump-vm-regions-details-pane',{created:function(){this.vmRegions_=undefined;},ready:function(){this.updateContents_();},set vmRegions(vmRegions){this.vmRegions_=vmRegions;this.updateContents_();},get vmRegions(){return this.vmRegions_;},updateContents_:function(){this.$.contents.textContent='';if(this.vmRegions_===undefined){var infoText=this.ownerDocument.createElement('div');this.$.contents.appendChild(infoText);infoText.classList.add('info-text');infoText.innerText='No memory maps selected';return;}
+var rows=this.createRows_();var columns=this.createColumns_(rows);var table=this.ownerDocument.createElement('tr-b-ui-table');this.$.contents.appendChild(table);table.supportsSelection=true;table.tableRows=rows;table.tableColumns=columns;table.rebuild();tr.c.analysis.expandTableRowsRecursively(table);},createRows_:function(){var is64BitAddress=this.vmRegions_.some(function(vmRegion){if(vmRegion.startAddress===undefined)
+return;return vmRegion.startAddress>=4294967296;});var rootRow=createEmptyRow(CLASSIFICATION_RULES);this.vmRegions_.map(function(vmRegion){classifyVMRegion(rootRow,vmRegion,is64BitAddress);});aggregateRowCells(rootRow);return[rootRow];},createColumns_:function(rows){var titleColumn={title:'Mapped file',value:function(row){return row.title;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);}};var attributeColumns=tr.c.analysis.MemoryColumn.fromRows(rows,'cells');tr.c.analysis.MemoryColumn.spaceEqually(attributeColumns);var columns=[titleColumn].concat(attributeColumns);return columns;}});})();'use strict';(function(){var IMPORTANCE_RULES=[{condition:'tracing',importance:0},{importance:1}];Polymer('tr-c-a-memory-dump-overview-pane',{created:function(){this.processMemoryDumps_=undefined;},ready:function(){this.$.table.supportsSelection=true;this.$.table.cellSelectionMode=true;this.$.table.addEventListener('selection-changed',function(tableEvent){tableEvent.stopPropagation();var paneEvent=new Event('selected-memory-cell-changed');this.dispatchEvent(paneEvent);}.bind(this));},set processMemoryDumps(processMemoryDumps){this.processMemoryDumps_=processMemoryDumps;this.updateContents_();},get processMemoryDumps(){return this.processMemoryDumps_;},get selectedMemoryCell(){var selectedTableRow=this.$.table.selectedTableRow;if(!selectedTableRow)
 return undefined;var selectedColumnIndex=this.$.table.selectedColumnIndex;if(selectedColumnIndex===undefined)
-return undefined;var selectedColumn=this.$.table.tableColumns[selectedColumnIndex];var selectedMemoryCell=selectedColumn.cell(selectedTableRow);return selectedMemoryCell;},updateContents_:function(){var processMemoryDumps=this.processMemoryDumps_||[];var rows=processMemoryDumps.map(function(processMemoryDump){var usedMemorySizes={};var totalResident=processMemoryDump.totalResidentBytes;if(totalResident!==undefined){usedMemorySizes['Total used memory']=new tv.c.analysis.MemoryCell(new tv.c.trace_model.ScalarAttribute('bytes',totalResident));}
-var pss=processMemoryDump.mostRecentTotalProportionalResidentSizeInBytes;if(pss!==undefined){var cell=new tv.c.analysis.MemoryCell(new tv.c.trace_model.ScalarAttribute('bytes',pss));cell.buildDetailsPane=function(){var pane=document.createElement('tv-c-memory-dump-vm-regions-details-pane');pane.vmRegions=processMemoryDump.mostRecentVmRegions;return pane;}
-usedMemorySizes['Proportional used memory (mmaps)']=cell;}
-var allocatorSizes={};if(processMemoryDump.memoryAllocatorDumps!==undefined){processMemoryDump.memoryAllocatorDumps.forEach(function(dump){var cell=new tv.c.analysis.MemoryCell(dump.attributes['outer_size']);cell.buildDetailsPane=function(){var pane=document.createElement('tv-c-memory-dump-allocator-details-pane');pane.memoryAllocatorDump=dump;return pane;};allocatorSizes[dump.fullName]=cell;},this);}
-return{title:processMemoryDump.process.userFriendlyName,usedMemorySizes:usedMemorySizes,allocatorSizes:allocatorSizes};},this);this.$.table.tableRows=rows;this.updateColumns_(rows);this.$.table.rebuild();},updateColumns_:function(rows){var titleColumn={title:'Process',value:function(row){var titleEl=document.createElement('tv-b-color-legend');titleEl.label=row.title;return titleEl;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);},supportsCellSelection:false};var usedMemorySizeColumns=tv.c.analysis.MemoryColumn.fromRows(rows,'usedMemorySizes');var allocatorSizeColumns=tv.c.analysis.MemoryColumn.fromRows(rows,'allocatorSizes',function(allocatorName){var titleEl=document.createElement('tv-b-color-legend');titleEl.label=allocatorName;return titleEl;});var sizeColumns=usedMemorySizeColumns.concat(allocatorSizeColumns);tv.c.analysis.MemoryColumn.spaceEqually(sizeColumns);var columns=[titleColumn].concat(sizeColumns);this.$.table.tableColumns=columns;}});'use strict';Polymer('tv-c-memory-dump-view',{created:function(){this.processMemoryDumps_=undefined;},ready:function(){this.$.overview_pane.addEventListener('selected-memory-cell-changed',this.updateDetailsPane_.bind(this));},set processMemoryDumps(processMemoryDumps){this.processMemoryDumps_=processMemoryDumps;this.$.overview_pane.processMemoryDumps=this.processMemoryDumps_;this.updateDetailsPane_();},get processMemoryDumps(){return this.processMemoryDumps_;},updateDetailsPane_:function(){this.$.details_pane_container.textContent='';var selectedMemoryCell=this.$.overview_pane.selectedMemoryCell;if(!selectedMemoryCell||!selectedMemoryCell.buildDetailsPane)
-return;this.$.details_pane_container.appendChild(selectedMemoryCell.buildDetailsPane());}});'use strict';Polymer('tv-c-single-process-memory-dump-sub-view',{set selection(selection){if(selection.length!==1)
-throw new Error('Only supports a single process memory dump');if(!(selection[0]instanceof tv.c.trace_model.ProcessMemoryDump))
-throw new Error('Only supports process memory dumps');this.currentSelection_=selection;this.$.memory_dump_view.processMemoryDumps=[selection[0]];},get selection(){return this.currentSelection_;},get requiresTallView(){return true;}});'use strict';Polymer('tv-c-multi-process-memory-dump-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;selection=tv.b.asArray(selection).sort(tv.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'Dump',value:function(row){var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(row);});var spanEl=document.createElement('span');spanEl.textContent='Process memory dump at ';linkEl.appendChild(spanEl);linkEl.appendChild(tv.c.analysis.createTimeStamp(row.start));return linkEl;}}];table.showHeader=false;table.tableRows=selection;table.rebuild();}});'use strict';Polymer('tv-c-single-global-memory-dump-sub-view',{set selection(selection){if(selection.length!==1)
-throw new Error('Only supports a single global memory dump');if(!(selection[0]instanceof tv.c.trace_model.GlobalMemoryDump))
-throw new Error('Only supports global memory dumps');this.currentSelection_=selection;this.$.memory_dump_view.processMemoryDumps=tv.b.dictionaryValues(selection[0].processMemoryDumps);},get selection(){return this.currentSelection_;},get requiresTallView(){return true;}});'use strict';Polymer('tv-c-multi-global-memory-dump-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;selection=tv.b.asArray(selection).sort(tv.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'Dump',value:function(row){var linkEl=document.createElement('tv-c-analysis-link');linkEl.setSelectionAndContent(function(){return new tv.c.Selection(row);});var spanEl=document.createElement('span');spanEl.textContent='Global memory dump at ';linkEl.appendChild(spanEl);linkEl.appendChild(tv.c.analysis.createTimeStamp(row.start));return linkEl;}}];table.showHeader=false;table.tableRows=selection;table.rebuild();}});'use strict';(function(){var EventRegistry=tv.c.trace_model.EventRegistry;Polymer('tv-c-a-analysis-view',{ready:function(){this.tabView_=document.createElement('tracing-analysis-tab-view');this.tabView_.style.flex='1 1 auto';this.appendChild(this.tabView_);this.selectionController_=undefined;this.onSelectedTabChange_=this.onSelectedTabChange_.bind(this);this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.lastSeenSelection_=new tv.c.Selection();},set tallMode(value){if(value)
+return undefined;var selectedColumn=this.$.table.tableColumns[selectedColumnIndex];var selectedMemoryCell=selectedColumn.cell(selectedTableRow);return selectedMemoryCell;},updateContents_:function(){var processMemoryDumps=this.processMemoryDumps_||[];var rows=processMemoryDumps.map(function(processMemoryDump){function buildVMRegionsPane(){var pane=document.createElement('tr-c-a-memory-dump-vm-regions-details-pane');pane.vmRegions=processMemoryDump.mostRecentVmRegions;return pane;}
+var usedMemorySizes={};var totalResident=processMemoryDump.totalResidentBytes;if(totalResident!==undefined){var cell=new tr.c.analysis.MemoryCell(new tr.model.ScalarAttribute('bytes',totalResident));cell.buildDetailsPane=buildVMRegionsPane;usedMemorySizes['Total resident']=cell;}
+function addByteStatCell(byteStatName,columnTitle){var byteStat=processMemoryDump.getMostRecentTotalVmRegionStat(byteStatName);if(byteStat!==undefined){var cell=new tr.c.analysis.MemoryCell(new tr.model.ScalarAttribute('bytes',byteStat));cell.buildDetailsPane=buildVMRegionsPane;usedMemorySizes[columnTitle]=cell;}}
+addByteStatCell('proportionalResident','PSS');addByteStatCell('privateDirtyResident','Private dirty');addByteStatCell('swapped','Swapped');var allocatorSizes={};if(processMemoryDump.memoryAllocatorDumps!==undefined){processMemoryDump.memoryAllocatorDumps.forEach(function(dump){var attr=dump.attributes['size'];if(attr===undefined)
+attr=dump.attributes['outer_size'];var cell=new tr.c.analysis.MemoryCell(attr);cell.buildDetailsPane=function(){var pane=document.createElement('tr-c-a-memory-dump-allocator-details-pane');pane.memoryAllocatorDump=dump;return pane;};allocatorSizes[dump.fullName]=cell;},this);}
+return{title:processMemoryDump.process.userFriendlyName,usedMemorySizes:usedMemorySizes,allocatorSizes:allocatorSizes};},this);this.$.table.tableRows=rows;this.updateColumns_(rows);this.$.table.rebuild();},updateColumns_:function(rows){var titleColumn={title:'Process',value:function(row){var titleEl=document.createElement('tr-b-ui-color-legend');titleEl.label=row.title;return titleEl;},width:'200px',cmp:function(rowA,rowB){return rowA.title.localeCompare(rowB.title);},supportsCellSelection:false};var usedMemorySizeColumns=tr.c.analysis.MemoryColumn.fromRows(rows,'usedMemorySizes');var allocatorSizeColumns=tr.c.analysis.MemoryColumn.fromRows(rows,'allocatorSizes',function(allocatorName){var titleEl=document.createElement('tr-b-ui-color-legend');titleEl.label=allocatorName;return titleEl;});tr.c.analysis.MemoryColumn.sortByImportance(allocatorSizeColumns,IMPORTANCE_RULES);var tracingColumn=tr.b.findFirstInArray(allocatorSizeColumns,function(column){return column.name==='tracing';});if(tracingColumn!==undefined){var titleEl=document.createElement('span');titleEl.style.color='#999';titleEl.textContent='tracing';tracingColumn.title=titleEl;var oldValueCallback=tracingColumn.value;tracingColumn.value=function(row){var oldValue=oldValueCallback.call(this,row);if(!(oldValue instanceof HTMLElement))
+oldValue=document.createTextNode(oldValue);var valueEl=document.createElement('span');valueEl.style.color='#999';valueEl.appendChild(oldValue);return valueEl;};}
+var sizeColumns=usedMemorySizeColumns.concat(allocatorSizeColumns);tr.c.analysis.MemoryColumn.spaceEqually(sizeColumns);var columns=[titleColumn].concat(sizeColumns);this.$.table.tableColumns=columns;}});})();'use strict';Polymer('tr-c-a-memory-dump-view',{created:function(){this.processMemoryDumps_=undefined;},ready:function(){this.$.overview_pane.addEventListener('selected-memory-cell-changed',this.updateDetailsPane_.bind(this));},set processMemoryDumps(processMemoryDumps){this.processMemoryDumps_=processMemoryDumps;this.$.overview_pane.processMemoryDumps=this.processMemoryDumps_;this.updateDetailsPane_();},get processMemoryDumps(){return this.processMemoryDumps_;},updateDetailsPane_:function(){this.$.details_pane_container.textContent='';var selectedMemoryCell=this.$.overview_pane.selectedMemoryCell;if(!selectedMemoryCell||!selectedMemoryCell.buildDetailsPane)
+return;this.$.details_pane_container.appendChild(selectedMemoryCell.buildDetailsPane());}});'use strict';Polymer('tr-c-a-single-process-memory-dump-sub-view',{set selection(selection){if(selection.length!==1)
+throw new Error('Only supports a single process memory dump');if(!(selection[0]instanceof tr.model.ProcessMemoryDump))
+throw new Error('Only supports process memory dumps');this.currentSelection_=selection;this.$.memory_dump_view.processMemoryDumps=[selection[0]];},get selection(){return this.currentSelection_;},get requiresTallView(){return true;}});'use strict';Polymer('tr-c-a-multi-process-memory-dump-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;selection=tr.b.asArray(selection).sort(tr.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'Dump',value:function(row){var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row);});var spanEl=document.createElement('span');spanEl.textContent='Process memory dump at ';linkEl.appendChild(spanEl);linkEl.appendChild(tr.b.units.createTimeStampSpan(row.start));return linkEl;}}];table.showHeader=false;table.tableRows=selection;table.rebuild();}});'use strict';Polymer('tr-c-a-single-global-memory-dump-sub-view',{set selection(selection){if(selection.length!==1)
+throw new Error('Only supports a single global memory dump');if(!(selection[0]instanceof tr.model.GlobalMemoryDump))
+throw new Error('Only supports global memory dumps');this.currentSelection_=selection;this.$.memory_dump_view.processMemoryDumps=tr.b.dictionaryValues(selection[0].processMemoryDumps);},get selection(){return this.currentSelection_;},get requiresTallView(){return true;}});'use strict';Polymer('tr-c-a-multi-global-memory-dump-sub-view',{created:function(){this.currentSelection_=undefined;},get selection(){return this.currentSelection_;},set selection(selection){this.currentSelection_=selection;selection=tr.b.asArray(selection).sort(tr.b.Range.compareByMinTimes);var table=this.$.content;table.tableColumns=[{title:'Dump',value:function(row){var linkEl=document.createElement('tr-c-a-analysis-link');linkEl.setSelectionAndContent(function(){return new tr.c.Selection(row);});var spanEl=document.createElement('span');spanEl.textContent='Global memory dump at ';linkEl.appendChild(spanEl);linkEl.appendChild(tr.b.units.createTimeStampSpan(row.start));return linkEl;}}];table.showHeader=false;table.tableRows=selection;table.rebuild();}});'use strict';(function(){var EventRegistry=tr.model.EventRegistry;Polymer('tr-c-a-analysis-view',{ready:function(){this.tabView_=document.createElement('tracing-analysis-tab-view');this.tabView_.style.flex='1 1 auto';this.appendChild(this.tabView_);this.selectionController_=undefined;this.onSelectedTabChange_=this.onSelectedTabChange_.bind(this);this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.lastSeenSelection_=new tr.c.Selection();},set tallMode(value){if(value)
 this.classList.add('tall-mode');else
 this.classList.remove('tall-mode');},get tallMode(){return this.classList.contains('tall-mode');},get tabView(){return this.tabView_;},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);}
 this.selectionController_=selectionController;if(this.selectionController){this.selectionController_.addEventListener('change',this.onSelectionChanged_);}
 this.onSelectionChanged_();},get selection(){return this.selectionController_.selection;},onSelectionChanged_:function(e){var selection=this.selectionController_.selection;var selectionHasSameValue=this.lastSeenSelection_.equals(selection);this.lastSeenSelection_=selection;if(selectionHasSameValue)
 return;var lastSelectedTabTagName;var lastSelectedTabTypeName;if(this.tabView_.selectedTab){lastSelectedTabTagName=this.tabView_.selectedTab.tagName;lastSelectedTabTypeName=this.tabView_.selectedTab._eventTypeName;}
 this.tallMode=false;var previouslySelectedTab=this.tabView_.selectedTab;this.tabView_.removeEventListener('selected-tab-change',this.onSelectedTabChange_);this.tabView_.textContent='';if(selection.length==0){this.tabView_.tabStripHeadingText='Nothing selected. Tap stuff.';}else if(selection.length==1){this.tabView_.tabStripHeadingText='1 item selected: ';}else{this.tabView_.tabStripHeadingText=selection.length+' items selected: ';}
-var eventsByBaseTypeName=selection.getEventsOrganizedByBaseType(true);var numBaseTypesToAnalyze=tv.b.dictionaryLength(eventsByBaseTypeName);for(var eventTypeName in eventsByBaseTypeName){var subSelection=eventsByBaseTypeName[eventTypeName];var subView=this.createSubViewForSelection_(eventTypeName,subSelection);subView._eventTypeName=eventTypeName;this.tabView_.appendChild(subView);subView.selection=subSelection;}
+var eventsByBaseTypeName=selection.getEventsOrganizedByBaseType(true);var numBaseTypesToAnalyze=tr.b.dictionaryLength(eventsByBaseTypeName);for(var eventTypeName in eventsByBaseTypeName){var subSelection=eventsByBaseTypeName[eventTypeName];var subView=this.createSubViewForSelection_(eventTypeName,subSelection);subView._eventTypeName=eventTypeName;this.tabView_.appendChild(subView);subView.selection=subSelection;}
 var tab;if(lastSelectedTabTagName)
-tab=this.tabView_.querySelector(lastSelectedTabTagName);if(!tab&&lastSelectedTabTypeName){var tab=tv.b.findFirstInArray(this.tabView_.children,function(tab){return tab._eventTypeName===lastSelectedTabTypeName;});}
+tab=this.tabView_.querySelector(lastSelectedTabTagName);if(!tab&&lastSelectedTabTypeName){var tab=tr.b.findFirstInArray(this.tabView_.children,function(tab){return tab._eventTypeName===lastSelectedTabTypeName;});}
 if(!tab)
 tab=this.tabView_.firstChild;this.tabView_.selectedTab=tab;if(this.tabView_.selectedTab!==previouslySelectedTab)
 this.onSelectedTabChange_();this.tabView_.addEventListener('selected-tab-change',this.onSelectedTabChange_);},createSubViewForSelection_:function(eventTypeName,subSelection){var eventTypeInfo=EventRegistry.getEventTypeInfoByTypeName(eventTypeName);var singleMode=subSelection.length==1;var tagName;if(subSelection.length===1)
 tagName=eventTypeInfo.metadata.singleViewElementName;else
-tagName=eventTypeInfo.metadata.multiViewElementName;if(!tv.b.getPolymerElementNamed(tagName))
+tagName=eventTypeInfo.metadata.multiViewElementName;if(!tr.b.getPolymerElementNamed(tagName))
 throw new Error('Element not registered: '+tagName);var subView=document.createElement(tagName);var camelLabel;if(subSelection.length===1)
 camelLabel=EventRegistry.getUserFriendlySingularName(eventTypeName);else
 camelLabel=EventRegistry.getUserFriendlyPluralName(eventTypeName);subView.tabLabel=camelLabel+' ('+subSelection.length+')';return subView;},onSelectedTabChange_:function(){var selectionController=this.selectionController_;if(this.tabView_.selectedTab){var selectedTab=this.tabView_.selectedTab;this.tallMode=selectedTab.requiresTallView;if(selectionController){var rlth=selectedTab.relatedEventsToHighlight;selectionController.changeAnalysisViewRelatedEvents(rlth);}}else{this.tallMode=false;if(selectionController)
-selectionController.changeAnalysisViewRelatedEvents(undefined);}}});})();'use strict';tv.exportTo('tv.c',function(){var 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strict';tv.exportTo('tv.c',function(){var Task=tv.b.Task;function FindController(selectionController){this.selectionController_=selectionController;this.filterText_='';this.filterHits_=new tv.c.Selection();this.filterHitsDirty_=true;this.currentHitIndex_=-1;};FindController.prototype={__proto__:Object.prototype,get model(){return this.selectionController_.model;},get selectionController(){return this.selectionController_;},get filterText(){return this.filterText_;},set filterText(f){if(f==this.filterText_)
-return;this.filterText_=f;this.filterHitsDirty_=true;},getFilterPromise_:function(filterText){if(!this.selectionController_)
-return;var promise=Promise.resolve();var sc=this.selectionController_;var filter=new tv.c.TitleOrCategoryFilter(filterText);var filterHits=new tv.c.Selection();var filterTask=sc.addAllEventsMatchingFilterToSelectionAsTask(filter,filterHits);promise=Task.RunWhenIdle(filterTask);promise.then(function(){this.filterHitsDirty_=false;this.filterHits_=filterHits;sc.findTextChangedTo(filterHits);}.bind(this));return promise;},clearFindSelections_:function(){this.selectionController_.findTextCleared();},updateFilterHits:function(){var promise=Promise.resolve();if(!this.filterHitsDirty_)
-return promise;this.filterHits_=new tv.c.Selection();this.currentHitIndex_=-1;var stateFromString;try{stateFromString=this.selectionController_.uiStateFromString(this.filterText);}catch(e){var overlay=new tv.b.ui.Overlay();overlay.textContent=e.message;overlay.title='UI State Navigation Error';overlay.visible=true;return promise;}
-if(stateFromString!==undefined){this.selectionController_.navToPosition(stateFromString,true);}else{if(this.filterText.length===0)
-this.clearFindSelections_();else
-promise=this.getFilterPromise_(this.filterText);}
-return promise;},get filterHits(){return this.filterHits_;},get currentHitIndex(){return this.currentHitIndex_;},find_:function(dir){var firstHit=this.currentHitIndex_===-1;if(firstHit&&dir<0)
+selectionController.changeAnalysisViewRelatedEvents(undefined);}}});})();'use strict';tr.exportTo('tr.c',function(){var 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strict';tr.exportTo('tr.c',function(){var Task=tr.b.Task;function FindController(selectionController){this.selectionController_=selectionController;this.filterHits_=new tr.c.Selection();this.currentHitIndex_=-1;this.activePromise_=Promise.resolve();this.activeTask_=undefined;};FindController.prototype={__proto__:Object.prototype,get model(){return this.selectionController_.model;},get selectionController(){return this.selectionController_;},enqueueOperation_:function(operation){var task;if(operation instanceof tr.b.Task)
+task=operation;else
+task=new tr.b.Task(operation,this);if(this.activeTask_){this.activeTask_=this.activeTask_.enqueue(task);}else{this.activeTask_=task;this.activePromise_=Task.RunWhenIdle(this.activeTask_);this.activePromise_.then(function(){this.activePromise_=undefined;this.activeTask_=undefined;}.bind(this));}},startFiltering:function(filterText){var sc=this.selectionController_;if(!sc)
+return;this.enqueueOperation_(function(){this.filterHits_=new tr.c.Selection();this.currentHitIndex_=-1;}.bind(this));var stateFromString;try{stateFromString=sc.uiStateFromString(filterText);}catch(e){this.enqueueOperation_(function(){var overlay=new tr.b.ui.Overlay();overlay.textContent=e.message;overlay.title='UI State Navigation Error';overlay.visible=true;});return this.activePromise_;}
+if(stateFromString!==undefined){this.enqueueOperation_(sc.navToPosition.bind(this,stateFromString,true));}else{if(filterText.length===0){this.enqueueOperation_(sc.findTextCleared.bind(sc));}else{var filter=new tr.c.TitleOrCategoryFilter(filterText);var filterHits=new tr.c.Selection();this.enqueueOperation_(sc.addAllEventsMatchingFilterToSelectionAsTask(filter,filterHits));this.enqueueOperation_(function(){this.filterHits_=filterHits;sc.findTextChangedTo(filterHits);}.bind(this));}}
+return this.activePromise_;},get filterHits(){return this.filterHits_;},get currentHitIndex(){return this.currentHitIndex_;},find_:function(dir){var firstHit=this.currentHitIndex_===-1;if(firstHit&&dir<0)
 this.currentHitIndex_=0;var N=this.filterHits.length;this.currentHitIndex_=(this.currentHitIndex_+dir+N)%N;if(!this.selectionController_)
-return;this.selectionController_.findFocusChangedTo(this.filterHits.subSelection(this.currentHitIndex_,1));},findNext:function(){this.find_(1);},findPrevious:function(){this.find_(-1);},reset:function(){this.filterText_='';this.filterHitsDirty_=true;}};return{FindController:FindController};});'use strict';tv.exportTo('tv.b',function(){function KeyEventManager(opt_document){this.document_=opt_document||document;if(KeyEventManager.instance)
+return;this.selectionController_.findFocusChangedTo(this.filterHits.subSelection(this.currentHitIndex_,1));},findNext:function(){this.find_(1);},findPrevious:function(){this.find_(-1);}};return{FindController:FindController};});'use strict';tr.exportTo('tr.b',function(){function KeyEventManager(opt_document){this.document_=opt_document||document;if(KeyEventManager.instance)
 throw new Error('KeyEventManager is a singleton.');this.onEvent_=this.onEvent_.bind(this);this.document_.addEventListener('keydown',this.onEvent_);this.document_.addEventListener('keypress',this.onEvent_);this.document_.addEventListener('keyup',this.onEvent_);this.listeners_=[];}
-KeyEventManager.instance=undefined;document.head.addEventListener('tv-unittest-will-run',function(){if(KeyEventManager.instance){KeyEventManager.instance.destroy();KeyEventManager.instance=undefined;}
-KeyEventManager.instance=new KeyEventManager();});KeyEventManager.prototype={addListener:function(type,handler,thisArg){if(!thisArg.keyEventManagerGuid_){thisArg.keyEventManagerGuid_=tv.b.GUID.allocate();thisArg.keyEventManagerRefCount_=0;}
+KeyEventManager.instance=undefined;document.head.addEventListener('tr-unittest-will-run',function(){if(KeyEventManager.instance){KeyEventManager.instance.destroy();KeyEventManager.instance=undefined;}
+KeyEventManager.instance=new KeyEventManager();});KeyEventManager.prototype={addListener:function(type,handler,thisArg){if(!thisArg.keyEventManagerGuid_){thisArg.keyEventManagerGuid_=tr.b.GUID.allocate();thisArg.keyEventManagerRefCount_=0;}
 thisArg.classList.add('key-event-manager-target');thisArg.keyEventManagerRefCount_++;var guid=thisArg.keyEventManagerGuid_;this.listeners_.push({guid:guid,type:type,handler:handler});},onEvent_:function(event){var preventDefaultState=undefined;var stopPropagationCalled=false;var oldPreventDefault=event.preventDefault;event.preventDefault=function(){preventDefaultState=false;oldPreventDefault.call(this);};var oldStopPropagation=event.stopPropagation;event.stopPropagation=function(){stopPropagationCalled=true;oldStopPropagation.call(this);};event.stopImmediatePropagation=function(){throw new Error('Not implemented');};var possibleThisArgs=this.document_.querySelectorAll('.key-event-manager-target');var possibleThisArgsByGUID={};for(var i=0;i<possibleThisArgs.length;i++){possibleThisArgsByGUID[possibleThisArgs[i].keyEventManagerGuid_]=possibleThisArgs[i];}
 var listeners=this.listeners_.concat();var type=event.type;var prevented=0;for(var i=0;i<listeners.length;i++){var listener=listeners[i];if(listener.type!==type)
 continue;var thisArg=possibleThisArgsByGUID[listener.guid];if(!thisArg)
@@ -2969,20 +3040,20 @@
 throw new Error('Was not registered with KeyEventManager');if(thisArg.keyEventManagerRefCount_===0)
 throw new Error('No events were registered on the provided thisArg');for(var i=0;i<this.listeners_.length;i++){var listener=this.listeners_[i];if(listener.type==type&&listener.handler==handler&&listener.guid==thisArg.keyEventManagerGuid_){thisArg.keyEventManagerRefCount_--;if(thisArg.keyEventManagerRefCount_===0)
 thisArg.classList.remove('key-event-manager-target');this.listeners_.splice(i,1);return;}}
-throw new Error('Listener not found');},destroy:function(){this.listeners_.splice(0);this.document_.removeEventListener('keydown',this.onEvent_);this.document_.removeEventListener('keypress',this.onEvent_);this.document_.removeEventListener('keyup',this.onEvent_);},dispatchFakeEvent:function(type,args){var e=new KeyboardEvent(type,args);return KeyEventManager.instance.onEvent_.call(undefined,e);}};KeyEventManager.instance=new KeyEventManager();return{KeyEventManager:KeyEventManager};});'use strict';tv.exportTo('tv.b.ui',function(){function MouseTracker(opt_targetElement){this.onMouseDown_=this.onMouseDown_.bind(this);this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.targetElement=opt_targetElement;}
+throw new Error('Listener not found');},destroy:function(){this.listeners_.splice(0);this.document_.removeEventListener('keydown',this.onEvent_);this.document_.removeEventListener('keypress',this.onEvent_);this.document_.removeEventListener('keyup',this.onEvent_);},dispatchFakeEvent:function(type,args){var e=new KeyboardEvent(type,args);return KeyEventManager.instance.onEvent_.call(undefined,e);}};KeyEventManager.instance=new KeyEventManager();return{KeyEventManager:KeyEventManager};});'use strict';tr.exportTo('tr.b.ui',function(){function MouseTracker(opt_targetElement){this.onMouseDown_=this.onMouseDown_.bind(this);this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.targetElement=opt_targetElement;}
 MouseTracker.prototype={get targetElement(){return this.targetElement_;},set targetElement(targetElement){if(this.targetElement_)
 this.targetElement_.removeEventListener('mousedown',this.onMouseDown_);this.targetElement_=targetElement;if(this.targetElement_)
 this.targetElement_.addEventListener('mousedown',this.onMouseDown_);},onMouseDown_:function(e){if(e.button!==0)
-return true;e=this.remakeEvent_(e,'mouse-tracker-start');this.targetElement_.dispatchEvent(e);document.addEventListener('mousemove',this.onMouseMove_);document.addEventListener('mouseup',this.onMouseUp_);this.targetElement_.addEventListener('blur',this.onMouseUp_);this.savePreviousUserSelect_=document.body.style['-webkit-user-select'];document.body.style['-webkit-user-select']='none';e.preventDefault();return true;},onMouseMove_:function(e){e=this.remakeEvent_(e,'mouse-tracker-move');this.targetElement_.dispatchEvent(e);},onMouseUp_:function(e){document.removeEventListener('mousemove',this.onMouseMove_);document.removeEventListener('mouseup',this.onMouseUp_);this.targetElement_.removeEventListener('blur',this.onMouseUp_);document.body.style['-webkit-user-select']=this.savePreviousUserSelect_;e=this.remakeEvent_(e,'mouse-tracker-end');this.targetElement_.dispatchEvent(e);},remakeEvent_:function(e,newType){var remade=new tv.b.Event(newType,true,true);remade.x=e.x;remade.y=e.y;remade.offsetX=e.offsetX;remade.offsetY=e.offsetY;remade.clientX=e.clientX;remade.clientY=e.clientY;return remade;}};function trackMouseMovesUntilMouseUp(mouseMoveHandler,opt_mouseUpHandler){function cleanupAndDispatchToMouseUp(e){document.removeEventListener('mousemove',mouseMoveHandler);document.removeEventListener('mouseup',cleanupAndDispatchToMouseUp);if(opt_mouseUpHandler)
+return true;e=this.remakeEvent_(e,'mouse-tracker-start');this.targetElement_.dispatchEvent(e);document.addEventListener('mousemove',this.onMouseMove_);document.addEventListener('mouseup',this.onMouseUp_);this.targetElement_.addEventListener('blur',this.onMouseUp_);this.savePreviousUserSelect_=document.body.style['-webkit-user-select'];document.body.style['-webkit-user-select']='none';e.preventDefault();return true;},onMouseMove_:function(e){e=this.remakeEvent_(e,'mouse-tracker-move');this.targetElement_.dispatchEvent(e);},onMouseUp_:function(e){document.removeEventListener('mousemove',this.onMouseMove_);document.removeEventListener('mouseup',this.onMouseUp_);this.targetElement_.removeEventListener('blur',this.onMouseUp_);document.body.style['-webkit-user-select']=this.savePreviousUserSelect_;e=this.remakeEvent_(e,'mouse-tracker-end');this.targetElement_.dispatchEvent(e);},remakeEvent_:function(e,newType){var remade=new tr.b.Event(newType,true,true);remade.x=e.x;remade.y=e.y;remade.offsetX=e.offsetX;remade.offsetY=e.offsetY;remade.clientX=e.clientX;remade.clientY=e.clientY;return remade;}};function trackMouseMovesUntilMouseUp(mouseMoveHandler,opt_mouseUpHandler){function cleanupAndDispatchToMouseUp(e){document.removeEventListener('mousemove',mouseMoveHandler);document.removeEventListener('mouseup',cleanupAndDispatchToMouseUp);if(opt_mouseUpHandler)
 opt_mouseUpHandler(e);}
 document.addEventListener('mousemove',mouseMoveHandler);document.addEventListener('mouseup',cleanupAndDispatchToMouseUp);}
-return{MouseTracker:MouseTracker,trackMouseMovesUntilMouseUp:trackMouseMovesUntilMouseUp};});'use strict';tv.exportTo('tv.b.ui',function(){var THIS_DOC=document.currentScript.ownerDocument;var MIN_MOUSE_SELECTION_DISTANCE=4;var MOUSE_SELECTOR_MODE={};MOUSE_SELECTOR_MODE.SELECTION=0x1;MOUSE_SELECTOR_MODE.PANSCAN=0x2;MOUSE_SELECTOR_MODE.ZOOM=0x4;MOUSE_SELECTOR_MODE.TIMING=0x8;MOUSE_SELECTOR_MODE.ROTATE=0x10;MOUSE_SELECTOR_MODE.ALL_MODES=0x1F;var allModeInfo={};allModeInfo[MOUSE_SELECTOR_MODE.PANSCAN]={title:'pan',className:'pan-scan-mode-button',eventNames:{enter:'enterpan',begin:'beginpan',update:'updatepan',end:'endpan',exit:'exitpan'}};allModeInfo[MOUSE_SELECTOR_MODE.SELECTION]={title:'selection',className:'selection-mode-button',eventNames:{enter:'enterselection',begin:'beginselection',update:'updateselection',end:'endselection',exit:'exitselection'}};allModeInfo[MOUSE_SELECTOR_MODE.ZOOM]={title:'zoom',className:'zoom-mode-button',eventNames:{enter:'enterzoom',begin:'beginzoom',update:'updatezoom',end:'endzoom',exit:'exitzoom'}};allModeInfo[MOUSE_SELECTOR_MODE.TIMING]={title:'timing',className:'timing-mode-button',eventNames:{enter:'entertiming',begin:'begintiming',update:'updatetiming',end:'endtiming',exit:'exittiming'}};allModeInfo[MOUSE_SELECTOR_MODE.ROTATE]={title:'rotate',className:'rotate-mode-button',eventNames:{enter:'enterrotate',begin:'beginrotate',update:'updaterotate',end:'endrotate',exit:'exitrotate'}};var MODIFIER={SHIFT:0x1,SPACE:0x2,CMD_OR_CTRL:0x4};var MouseModeSelector=tv.b.ui.define('div');MouseModeSelector.prototype={__proto__:HTMLDivElement.prototype,decorate:function(opt_targetElement){this.classList.add('mouse-mode-selector');var node=tv.b.instantiateTemplate('#mouse-mode-selector-template',THIS_DOC);this.appendChild(node);this.buttonsEl_=this.querySelector('.buttons');this.dragHandleEl_=this.querySelector('.drag-handle');this.supportedModeMask=MOUSE_SELECTOR_MODE.ALL_MODES;this.initialRelativeMouseDownPos_={x:0,y:0};this.defaultMode_=MOUSE_SELECTOR_MODE.PANSCAN;this.settingsKey_=undefined;this.mousePos_={x:0,y:0};this.mouseDownPos_={x:0,y:0};this.dragHandleEl_.addEventListener('mousedown',this.onDragHandleMouseDown_.bind(this));this.onMouseDown_=this.onMouseDown_.bind(this);this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.buttonsEl_.addEventListener('mouseup',this.onButtonMouseUp_);this.buttonsEl_.addEventListener('mousedown',this.onButtonMouseDown_);this.buttonsEl_.addEventListener('click',this.onButtonPress_.bind(this));tv.b.KeyEventManager.instance.addListener('keydown',this.onKeyDown_,this);tv.b.KeyEventManager.instance.addListener('keyup',this.onKeyUp_,this);this.keyCodeCondition=undefined;this.mode_=undefined;this.modeToKeyCodeMap_={};this.modifierToModeMap_={};this.targetElement=opt_targetElement;this.spacePressed_=false;this.modeBeforeAlternativeModeActivated_=null;this.isInteracting_=false;this.isClick_=false;},get targetElement(){return this.targetElement_;},set targetElement(target){if(this.targetElement_)
+return{MouseTracker:MouseTracker,trackMouseMovesUntilMouseUp:trackMouseMovesUntilMouseUp};});'use strict';tr.exportTo('tr.b.ui',function(){var THIS_DOC=document.currentScript.ownerDocument;var MIN_MOUSE_SELECTION_DISTANCE=4;var MOUSE_SELECTOR_MODE={};MOUSE_SELECTOR_MODE.SELECTION=0x1;MOUSE_SELECTOR_MODE.PANSCAN=0x2;MOUSE_SELECTOR_MODE.ZOOM=0x4;MOUSE_SELECTOR_MODE.TIMING=0x8;MOUSE_SELECTOR_MODE.ROTATE=0x10;MOUSE_SELECTOR_MODE.ALL_MODES=0x1F;var allModeInfo={};allModeInfo[MOUSE_SELECTOR_MODE.PANSCAN]={title:'pan',className:'pan-scan-mode-button',eventNames:{enter:'enterpan',begin:'beginpan',update:'updatepan',end:'endpan',exit:'exitpan'}};allModeInfo[MOUSE_SELECTOR_MODE.SELECTION]={title:'selection',className:'selection-mode-button',eventNames:{enter:'enterselection',begin:'beginselection',update:'updateselection',end:'endselection',exit:'exitselection'}};allModeInfo[MOUSE_SELECTOR_MODE.ZOOM]={title:'zoom',className:'zoom-mode-button',eventNames:{enter:'enterzoom',begin:'beginzoom',update:'updatezoom',end:'endzoom',exit:'exitzoom'}};allModeInfo[MOUSE_SELECTOR_MODE.TIMING]={title:'timing',className:'timing-mode-button',eventNames:{enter:'entertiming',begin:'begintiming',update:'updatetiming',end:'endtiming',exit:'exittiming'}};allModeInfo[MOUSE_SELECTOR_MODE.ROTATE]={title:'rotate',className:'rotate-mode-button',eventNames:{enter:'enterrotate',begin:'beginrotate',update:'updaterotate',end:'endrotate',exit:'exitrotate'}};var MODIFIER={SHIFT:0x1,SPACE:0x2,CMD_OR_CTRL:0x4};var MouseModeSelector=tr.b.ui.define('div');MouseModeSelector.prototype={__proto__:HTMLDivElement.prototype,decorate:function(opt_targetElement){this.classList.add('mouse-mode-selector');var node=tr.b.instantiateTemplate('#mouse-mode-selector-template',THIS_DOC);this.appendChild(node);this.buttonsEl_=this.querySelector('.buttons');this.dragHandleEl_=this.querySelector('.drag-handle');this.supportedModeMask=MOUSE_SELECTOR_MODE.ALL_MODES;this.initialRelativeMouseDownPos_={x:0,y:0};this.defaultMode_=MOUSE_SELECTOR_MODE.PANSCAN;this.settingsKey_=undefined;this.mousePos_={x:0,y:0};this.mouseDownPos_={x:0,y:0};this.dragHandleEl_.addEventListener('mousedown',this.onDragHandleMouseDown_.bind(this));this.onMouseDown_=this.onMouseDown_.bind(this);this.onMouseMove_=this.onMouseMove_.bind(this);this.onMouseUp_=this.onMouseUp_.bind(this);this.buttonsEl_.addEventListener('mouseup',this.onButtonMouseUp_);this.buttonsEl_.addEventListener('mousedown',this.onButtonMouseDown_);this.buttonsEl_.addEventListener('click',this.onButtonPress_.bind(this));tr.b.KeyEventManager.instance.addListener('keydown',this.onKeyDown_,this);tr.b.KeyEventManager.instance.addListener('keyup',this.onKeyUp_,this);this.keyCodeCondition=undefined;this.mode_=undefined;this.modeToKeyCodeMap_={};this.modifierToModeMap_={};this.targetElement=opt_targetElement;this.spacePressed_=false;this.modeBeforeAlternativeModeActivated_=null;this.isInteracting_=false;this.isClick_=false;},get targetElement(){return this.targetElement_;},set targetElement(target){if(this.targetElement_)
 this.targetElement_.removeEventListener('mousedown',this.onMouseDown_);this.targetElement_=target;if(this.targetElement_)
 this.targetElement_.addEventListener('mousedown',this.onMouseDown_);},get defaultMode(){return this.defaultMode_;},set defaultMode(defaultMode){this.defaultMode_=defaultMode;},get settingsKey(){return this.settingsKey_;},set settingsKey(settingsKey){this.settingsKey_=settingsKey;if(!this.settingsKey_)
-return;var mode=tv.b.Settings.get(this.settingsKey_+'.mode',undefined);if(allModeInfo[mode]===undefined)
+return;var mode=tr.b.Settings.get(this.settingsKey_+'.mode',undefined);if(allModeInfo[mode]===undefined)
 mode=undefined;if((mode&this.supportedModeMask_)===0)
 mode=undefined;if(!mode)
-mode=this.defaultMode_;this.mode=mode;var pos=tv.b.Settings.get(this.settingsKey_+'.pos',undefined);if(pos)
+mode=this.defaultMode_;this.mode=mode;var pos=tr.b.Settings.get(this.settingsKey_+'.pos',undefined);if(pos)
 this.pos=pos;},get supportedModeMask(){return this.supportedModeMask_;},set supportedModeMask(supportedModeMask){if(this.mode&&(supportedModeMask&this.mode)===0)
 throw new Error('supportedModeMask must include current mode.');function createButtonForMode(mode){var button=document.createElement('div');button.mode=mode;button.title=allModeInfo[mode].title;button.classList.add('tool-button');button.classList.add(allModeInfo[mode].className);return button;}
 this.supportedModeMask_=supportedModeMask;this.buttonsEl_.textContent='';for(var modeName in MOUSE_SELECTOR_MODE){if(modeName=='ALL_MODES')
@@ -2994,34 +3065,34 @@
 var modeInfo;if(this.currentMode_===newMode)
 return;if(this.currentMode_){modeInfo=allModeInfo[this.currentMode_];var buttonEl=this.buttonsEl_.querySelector('.'+modeInfo.className);if(buttonEl)
 buttonEl.classList.remove('active');if(this.isInteracting_){var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.end);this.dispatchEvent(mouseEvent);}
-tv.b.dispatchSimpleEvent(this,modeInfo.eventNames.exit,true);}
+tr.b.dispatchSimpleEvent(this,modeInfo.eventNames.exit,true);}
 this.currentMode_=newMode;if(this.currentMode_){modeInfo=allModeInfo[this.currentMode_];var buttonEl=this.buttonsEl_.querySelector('.'+modeInfo.className);if(buttonEl)
 buttonEl.classList.add('active');this.mouseDownPos_.x=this.mousePos_.x;this.mouseDownPos_.y=this.mousePos_.y;if(!this.isInAlternativeMode_)
-tv.b.dispatchSimpleEvent(this,modeInfo.eventNames.enter,true);if(this.isInteracting_){var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.begin);this.dispatchEvent(mouseEvent);}}
+tr.b.dispatchSimpleEvent(this,modeInfo.eventNames.enter,true);if(this.isInteracting_){var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.begin);this.dispatchEvent(mouseEvent);}}
 if(this.settingsKey_&&!this.isInAlternativeMode_)
-tv.b.Settings.set(this.settingsKey_+'.mode',this.mode);},setKeyCodeForMode:function(mode,keyCode){if((mode&this.supportedModeMask_)===0)
+tr.b.Settings.set(this.settingsKey_+'.mode',this.mode);},setKeyCodeForMode:function(mode,keyCode){if((mode&this.supportedModeMask_)===0)
 throw new Error('Mode not supported');this.modeToKeyCodeMap_[mode]=keyCode;if(!this.buttonsEl_)
-return;var modeInfo=allModeInfo[mode];var buttonEl=this.buttonsEl_.querySelector('.'+modeInfo.className);if(buttonEl){buttonEl.title=modeInfo.title+' ('+String.fromCharCode(keyCode)+')';}},setKeyCodeCondition:function(callback){this.keyCodeCondition=callback;},setCurrentMousePosFromEvent_:function(e){this.mousePos_.x=e.clientX;this.mousePos_.y=e.clientY;},createEvent_:function(eventName,sourceEvent){var event=new tv.b.Event(eventName,true);event.clientX=this.mousePos_.x;event.clientY=this.mousePos_.y;event.deltaX=this.mousePos_.x-this.mouseDownPos_.x;event.deltaY=this.mousePos_.y-this.mouseDownPos_.y;event.mouseDownX=this.mouseDownPos_.x;event.mouseDownY=this.mouseDownPos_.y;event.didPreventDefault=false;event.preventDefault=function(){event.didPreventDefault=true;if(sourceEvent)
+return;var modeInfo=allModeInfo[mode];var buttonEl=this.buttonsEl_.querySelector('.'+modeInfo.className);if(buttonEl){buttonEl.title=modeInfo.title+' ('+String.fromCharCode(keyCode)+')';}},setKeyCodeCondition:function(callback){this.keyCodeCondition=callback;},setCurrentMousePosFromEvent_:function(e){this.mousePos_.x=e.clientX;this.mousePos_.y=e.clientY;},createEvent_:function(eventName,sourceEvent){var event=new tr.b.Event(eventName,true);event.clientX=this.mousePos_.x;event.clientY=this.mousePos_.y;event.deltaX=this.mousePos_.x-this.mouseDownPos_.x;event.deltaY=this.mousePos_.y-this.mouseDownPos_.y;event.mouseDownX=this.mouseDownPos_.x;event.mouseDownY=this.mouseDownPos_.y;event.didPreventDefault=false;event.preventDefault=function(){event.didPreventDefault=true;if(sourceEvent)
 sourceEvent.preventDefault();};event.stopPropagation=function(){sourceEvent.stopPropagation();};event.stopImmediatePropagation=function(){throw new Error('Not implemented');};return event;},onMouseDown_:function(e){if(e.button!==0)
-return;this.setCurrentMousePosFromEvent_(e);var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.begin,e);this.dispatchEvent(mouseEvent);this.isInteracting_=true;this.isClick_=true;tv.b.ui.trackMouseMovesUntilMouseUp(this.onMouseMove_,this.onMouseUp_);},onMouseMove_:function(e){this.setCurrentMousePosFromEvent_(e);var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.update,e);this.dispatchEvent(mouseEvent);if(this.isInteracting_)
+return;this.setCurrentMousePosFromEvent_(e);var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.begin,e);this.dispatchEvent(mouseEvent);this.isInteracting_=true;this.isClick_=true;tr.b.ui.trackMouseMovesUntilMouseUp(this.onMouseMove_,this.onMouseUp_);},onMouseMove_:function(e){this.setCurrentMousePosFromEvent_(e);var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.update,e);this.dispatchEvent(mouseEvent);if(this.isInteracting_)
 this.checkIsClick_(e);},onMouseUp_:function(e){if(e.button!==0)
 return;var mouseEvent=this.createEvent_(allModeInfo[this.mode].eventNames.end,e);mouseEvent.isClick=this.isClick_;this.dispatchEvent(mouseEvent);if(this.isClick_&&!mouseEvent.didPreventDefault)
 this.dispatchClickEvents_(e);this.isInteracting_=false;this.updateAlternativeModeState_(e);},onButtonMouseDown_:function(e){e.preventDefault();e.stopImmediatePropagation();},onButtonMouseUp_:function(e){e.preventDefault();e.stopImmediatePropagation();},onButtonPress_:function(e){this.modeBeforeAlternativeModeActivated_=undefined;this.mode=e.target.mode;e.preventDefault();},onKeyDown_:function(e){if(e.keyCode===' '.charCodeAt(0))
 this.spacePressed_=true;this.updateAlternativeModeState_(e);},onKeyUp_:function(e){if(e.keyCode===' '.charCodeAt(0))
 this.spacePressed_=false;if(this.keyCodeCondition!=undefined&&!this.keyCodeCondition()){return;}
-var didHandleKey=false;tv.b.iterItems(this.modeToKeyCodeMap_,function(modeStr,keyCode){if(e.keyCode===keyCode){this.modeBeforeAlternativeModeActivated_=undefined;var mode=parseInt(modeStr);this.mode=mode;didHandleKey=true;}},this);if(didHandleKey){e.preventDefault();e.stopPropagation();return;}
-this.updateAlternativeModeState_(e);},updateAlternativeModeState_:function(e){var shiftPressed=e.shiftKey;var spacePressed=this.spacePressed_;var cmdOrCtrlPressed=(tv.isMac&&e.metaKey)||(!tv.isMac&&e.ctrlKey);var smm=this.supportedModeMask_;var newMode;var isNewModeAnAlternativeMode=false;if(shiftPressed&&(this.modifierToModeMap_[MODIFIER.SHIFT]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.SHIFT];isNewModeAnAlternativeMode=true;}else if(spacePressed&&(this.modifierToModeMap_[MODIFIER.SPACE]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.SPACE];isNewModeAnAlternativeMode=true;}else if(cmdOrCtrlPressed&&(this.modifierToModeMap_[MODIFIER.CMD_OR_CTRL]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.CMD_OR_CTRL];isNewModeAnAlternativeMode=true;}else{if(this.isInAlternativeMode_){newMode=this.modeBeforeAlternativeModeActivated_;isNewModeAnAlternativeMode=false;}else{newMode=undefined;}}
+var didHandleKey=false;tr.b.iterItems(this.modeToKeyCodeMap_,function(modeStr,keyCode){if(e.keyCode===keyCode){this.modeBeforeAlternativeModeActivated_=undefined;var mode=parseInt(modeStr);this.mode=mode;didHandleKey=true;}},this);if(didHandleKey){e.preventDefault();e.stopPropagation();return;}
+this.updateAlternativeModeState_(e);},updateAlternativeModeState_:function(e){var shiftPressed=e.shiftKey;var spacePressed=this.spacePressed_;var cmdOrCtrlPressed=(tr.isMac&&e.metaKey)||(!tr.isMac&&e.ctrlKey);var smm=this.supportedModeMask_;var newMode;var isNewModeAnAlternativeMode=false;if(shiftPressed&&(this.modifierToModeMap_[MODIFIER.SHIFT]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.SHIFT];isNewModeAnAlternativeMode=true;}else if(spacePressed&&(this.modifierToModeMap_[MODIFIER.SPACE]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.SPACE];isNewModeAnAlternativeMode=true;}else if(cmdOrCtrlPressed&&(this.modifierToModeMap_[MODIFIER.CMD_OR_CTRL]&smm)!==0){newMode=this.modifierToModeMap_[MODIFIER.CMD_OR_CTRL];isNewModeAnAlternativeMode=true;}else{if(this.isInAlternativeMode_){newMode=this.modeBeforeAlternativeModeActivated_;isNewModeAnAlternativeMode=false;}else{newMode=undefined;}}
 if(this.mode===newMode||newMode===undefined)
 return;if(isNewModeAnAlternativeMode)
 this.modeBeforeAlternativeModeActivated_=this.mode;this.mode=newMode;},get isInAlternativeMode_(){return!!this.modeBeforeAlternativeModeActivated_;},setModifierForAlternateMode:function(mode,modifier){this.modifierToModeMap_[modifier]=mode;},get pos(){return{x:parseInt(this.style.left),y:parseInt(this.style.top)};},set pos(pos){pos=this.constrainPositionToBounds_(pos);this.style.left=pos.x+'px';this.style.top=pos.y+'px';if(this.settingsKey_)
-tv.b.Settings.set(this.settingsKey_+'.pos',this.pos);},constrainPositionToBounds_:function(pos){var parent=this.offsetParent||document.body;var parentRect=tv.b.windowRectForElement(parent);var top=0;var bottom=parentRect.height-this.offsetHeight;var left=0;var right=parentRect.width-this.offsetWidth;var res={};res.x=Math.max(pos.x,left);res.x=Math.min(res.x,right);res.y=Math.max(pos.y,top);res.y=Math.min(res.y,bottom);return res;},onDragHandleMouseDown_:function(e){e.preventDefault();e.stopImmediatePropagation();var mouseDownPos={x:e.clientX-this.offsetLeft,y:e.clientY-this.offsetTop};tv.b.ui.trackMouseMovesUntilMouseUp(function(e){var pos={};pos.x=e.clientX-mouseDownPos.x;pos.y=e.clientY-mouseDownPos.y;this.pos=pos;}.bind(this));},checkIsClick_:function(e){if(!this.isInteracting_||!this.isClick_)
+tr.b.Settings.set(this.settingsKey_+'.pos',this.pos);},constrainPositionToBounds_:function(pos){var parent=this.offsetParent||document.body;var parentRect=tr.b.windowRectForElement(parent);var top=0;var bottom=parentRect.height-this.offsetHeight;var left=0;var right=parentRect.width-this.offsetWidth;var res={};res.x=Math.max(pos.x,left);res.x=Math.min(res.x,right);res.y=Math.max(pos.y,top);res.y=Math.min(res.y,bottom);return res;},onDragHandleMouseDown_:function(e){e.preventDefault();e.stopImmediatePropagation();var mouseDownPos={x:e.clientX-this.offsetLeft,y:e.clientY-this.offsetTop};tr.b.ui.trackMouseMovesUntilMouseUp(function(e){var pos={};pos.x=e.clientX-mouseDownPos.x;pos.y=e.clientY-mouseDownPos.y;this.pos=pos;}.bind(this));},checkIsClick_:function(e){if(!this.isInteracting_||!this.isClick_)
 return;var deltaX=this.mousePos_.x-this.mouseDownPos_.x;var deltaY=this.mousePos_.y-this.mouseDownPos_.y;var minDist=MIN_MOUSE_SELECTION_DISTANCE;if(deltaX*deltaX+deltaY*deltaY>minDist*minDist)
 this.isClick_=false;},dispatchClickEvents_:function(e){if(!this.isClick_)
-return;var eventNames=allModeInfo[MOUSE_SELECTOR_MODE.SELECTION].eventNames;var mouseEvent=this.createEvent_(eventNames.begin);this.dispatchEvent(mouseEvent);mouseEvent=this.createEvent_(eventNames.end);this.dispatchEvent(mouseEvent);}};return{MIN_MOUSE_SELECTION_DISTANCE:MIN_MOUSE_SELECTION_DISTANCE,MouseModeSelector:MouseModeSelector,MOUSE_SELECTOR_MODE:MOUSE_SELECTOR_MODE,MODIFIER:MODIFIER};});'use strict';tv.exportTo('tv.c',function(){var paletteRaw=tv.b.ui.getRawColorPalette();var palette=tv.b.ui.getColorPalette();var SelectionState=tv.c.trace_model.SelectionState;var EventPresenter={getSelectableItemColor:function(item){var colorId=item.colorId+this.getColorIdOffset_(item);return palette[colorId];},getColorIdOffset_:function(event){if(event.selectionState===SelectionState.SELECTED)
-return tv.b.ui.paletteProperties.highlightIdBoost;else if(event.selectionState===SelectionState.DIMMED)
-return tv.b.ui.paletteProperties.desaturateIdBoost;return 0;},getTextColor:function(event){if(event.selectionState===SelectionState.DIMMED)
+return;var eventNames=allModeInfo[MOUSE_SELECTOR_MODE.SELECTION].eventNames;var mouseEvent=this.createEvent_(eventNames.begin);this.dispatchEvent(mouseEvent);mouseEvent=this.createEvent_(eventNames.end);this.dispatchEvent(mouseEvent);}};return{MIN_MOUSE_SELECTION_DISTANCE:MIN_MOUSE_SELECTION_DISTANCE,MouseModeSelector:MouseModeSelector,MOUSE_SELECTOR_MODE:MOUSE_SELECTOR_MODE,MODIFIER:MODIFIER};});'use strict';tr.exportTo('tr.c',function(){var paletteRaw=tr.b.ui.getRawColorPalette();var palette=tr.b.ui.getColorPalette();var SelectionState=tr.model.SelectionState;var EventPresenter={getSelectableItemColor:function(item){var colorId=item.colorId+this.getColorIdOffset_(item);return palette[colorId];},getColorIdOffset_:function(event){if(event.selectionState===SelectionState.SELECTED)
+return tr.b.ui.paletteProperties.highlightIdBoost;else if(event.selectionState===SelectionState.DIMMED)
+return tr.b.ui.paletteProperties.desaturateIdBoost;return 0;},getTextColor:function(event){if(event.selectionState===SelectionState.DIMMED)
 return'rgb(60,60,60)';return'rgb(0,0,0)';},getSliceColorId:function(slice){return slice.colorId+this.getColorIdOffset_(slice);},getSliceAlpha:function(slice,async){var alpha=1;if(async)
-alpha*=0.3;return alpha;},getInstantSliceColor:function(instant){var colorId=instant.colorId+this.getColorIdOffset_(instant);return tv.b.ui.colorToRGBAString(paletteRaw[colorId],1.0);},getObjectInstanceColor:function(instance){var colorId=instance.colorId+this.getColorIdOffset_(instance);return tv.b.ui.colorToRGBAString(paletteRaw[colorId],0.25);},getObjectSnapshotColor:function(snapshot){var colorId=snapshot.objectInstance.colorId+this.getColorIdOffset_(snapshot);return palette[colorId];},getCounterSeriesColor:function(colorId,selectionState,opt_alphaMultiplier){var event={selectionState:selectionState};return tv.b.ui.colorToRGBAString(paletteRaw[colorId+this.getColorIdOffset_(event)],(opt_alphaMultiplier!==undefined?opt_alphaMultiplier:1.0));},getBarSnapshotColor:function(snapshot,offset){var colorId=(snapshot.objectInstance.colorId+offset)%tv.b.ui.paletteProperties.numGeneralPurposeColorIds;colorId+=this.getColorIdOffset_(snapshot);return tv.b.ui.colorToRGBAString(paletteRaw[colorId],1.0);}};return{EventPresenter:EventPresenter};});'use strict';tv.exportTo('tv.c',function(){var elidedTitleCacheDict={};var elidedTitleCache=new ElidedTitleCache();function ElidedTitleCache(){this.textWidthMap={};}
+alpha*=0.3;return alpha;},getInstantSliceColor:function(instant){var colorId=instant.colorId+this.getColorIdOffset_(instant);return tr.b.ui.colorToRGBAString(paletteRaw[colorId],1.0);},getObjectInstanceColor:function(instance){var colorId=instance.colorId+this.getColorIdOffset_(instance);return tr.b.ui.colorToRGBAString(paletteRaw[colorId],0.25);},getObjectSnapshotColor:function(snapshot){var colorId=snapshot.objectInstance.colorId+this.getColorIdOffset_(snapshot);return palette[colorId];},getCounterSeriesColor:function(colorId,selectionState,opt_alphaMultiplier){var event={selectionState:selectionState};return tr.b.ui.colorToRGBAString(paletteRaw[colorId+this.getColorIdOffset_(event)],(opt_alphaMultiplier!==undefined?opt_alphaMultiplier:1.0));},getBarSnapshotColor:function(snapshot,offset){var colorId=(snapshot.objectInstance.colorId+offset)%tr.b.ui.paletteProperties.numGeneralPurposeColorIds;colorId+=this.getColorIdOffset_(snapshot);return tr.b.ui.colorToRGBAString(paletteRaw[colorId],1.0);}};return{EventPresenter:EventPresenter};});'use strict';tr.exportTo('tr.c',function(){var elidedTitleCacheDict={};var elidedTitleCache=new ElidedTitleCache();function ElidedTitleCache(){this.textWidthMap={};}
 ElidedTitleCache.prototype={get:function(ctx,pixWidth,title,width,sliceDuration){var elidedDict=elidedTitleCacheDict[title];if(!elidedDict){elidedDict={};elidedTitleCacheDict[title]=elidedDict;}
 var elidedDictForPixWidth=elidedDict[pixWidth];if(!elidedDictForPixWidth){elidedDict[pixWidth]={};elidedDictForPixWidth=elidedDict[pixWidth];}
 var stringWidthPair=elidedDictForPixWidth[sliceDuration];if(stringWidthPair===undefined){var newtitle=title;var elided=false;while(this.labelWidthWorld(ctx,newtitle,pixWidth)>sliceDuration){if(newtitle.length*0.75<1)
@@ -3030,60 +3101,60 @@
 newtitle=newtitle.substring(0,newtitle.length-3)+'...';stringWidthPair=new ElidedStringWidthPair(newtitle,this.labelWidth(ctx,newtitle));elidedDictForPixWidth[sliceDuration]=stringWidthPair;}
 return stringWidthPair;},quickMeasureText_:function(ctx,text){var w=this.textWidthMap[text];if(!w){w=ctx.measureText(text).width;this.textWidthMap[text]=w;}
 return w;},labelWidth:function(ctx,title){return this.quickMeasureText_(ctx,title)+2;},labelWidthWorld:function(ctx,title,pixWidth){return this.labelWidth(ctx,title)*pixWidth;}};function ElidedStringWidthPair(string,width){this.string=string;this.width=width;}
-return{ElidedTitleCache:ElidedTitleCache};});'use strict';tv.exportTo('tv.c',function(){var elidedTitleCache=new tv.c.ElidedTitleCache();var palette=tv.b.ui.getColorPalette();var EventPresenter=tv.c.EventPresenter;var blackColorId=tv.b.ui.getColorIdForReservedName('black');var THIN_SLICE_HEIGHT=4;var SLICE_WAITING_WIDTH_DRAW_THRESHOLD=3;var SLICE_ACTIVE_WIDTH_DRAW_THRESHOLD=1;var SHOULD_ELIDE_TEXT=true;function drawLine(ctx,x1,y1,x2,y2){ctx.moveTo(x1,y1);ctx.lineTo(x2,y2);}
+return{ElidedTitleCache:ElidedTitleCache};});'use strict';tr.exportTo('tr.c',function(){var elidedTitleCache=new tr.c.ElidedTitleCache();var palette=tr.b.ui.getColorPalette();var EventPresenter=tr.c.EventPresenter;var blackColorId=tr.b.ui.getColorIdForReservedName('black');var THIN_SLICE_HEIGHT=4;var SLICE_WAITING_WIDTH_DRAW_THRESHOLD=3;var SLICE_ACTIVE_WIDTH_DRAW_THRESHOLD=1;var SHOULD_ELIDE_TEXT=true;function drawLine(ctx,x1,y1,x2,y2){ctx.moveTo(x1,y1);ctx.lineTo(x2,y2);}
 function drawTriangle(ctx,x1,y1,x2,y2,x3,y3){ctx.beginPath();ctx.moveTo(x1,y1);ctx.lineTo(x2,y2);ctx.lineTo(x3,y3);ctx.closePath();}
 function drawArrow(ctx,x1,y1,x2,y2,arrowLength,arrowWidth){var dx=x2-x1;var dy=y2-y1;var len=Math.sqrt(dx*dx+dy*dy);var perc=(len-arrowLength)/len;var bx=x1+perc*dx;var by=y1+perc*dy;var ux=dx/len;var uy=dy/len;var ax=uy*arrowWidth;var ay=-ux*arrowWidth;ctx.beginPath();drawLine(ctx,x1,y1,x2,y2);ctx.stroke();drawTriangle(ctx,bx+ax,by+ay,x2,y2,bx-ax,by-ay);ctx.fill();}
 function drawSlices(ctx,dt,viewLWorld,viewRWorld,viewHeight,slices,async){var pixelRatio=window.devicePixelRatio||1;var pixWidth=dt.xViewVectorToWorld(1);var height=viewHeight*pixelRatio;var darkRectHeight=THIN_SLICE_HEIGHT*pixelRatio;if(height<darkRectHeight)
-darkRectHeight=0;var lightRectHeight=height-darkRectHeight;ctx.save();dt.applyTransformToCanvas(ctx);var tr=new tv.c.FastRectRenderer(ctx,2*pixWidth,2*pixWidth,palette);tr.setYandH(0,height);var lowSlice=tv.b.findLowIndexInSortedArray(slices,function(slice){return slice.start+slice.duration;},viewLWorld);var hadTopLevel=false;for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
+darkRectHeight=0;var lightRectHeight=height-darkRectHeight;ctx.save();dt.applyTransformToCanvas(ctx);var rect=new tr.c.FastRectRenderer(ctx,2*pixWidth,2*pixWidth,palette);rect.setYandH(0,height);var lowSlice=tr.b.findLowIndexInSortedArray(slices,function(slice){return slice.start+slice.duration;},viewLWorld);var hadTopLevel=false;for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
 break;var w=pixWidth;if(slice.duration>0){w=Math.max(slice.duration,0.000001);if(w<pixWidth)
 w=pixWidth;}
-var colorId=EventPresenter.getSliceColorId(slice);var alpha=EventPresenter.getSliceAlpha(slice,async);var lightAlpha=alpha*0.70;if(slice.isTopLevel){tr.setYandH(3,height-3);hadTopLevel=true;}else{tr.setYandH(0,height);}
-if(!slice.cpuDuration){tr.fillRect(x,w,colorId,alpha);continue;}
+var colorId=EventPresenter.getSliceColorId(slice);var alpha=EventPresenter.getSliceAlpha(slice,async);var lightAlpha=alpha*0.70;if(slice.isTopLevel){rect.setYandH(3,height-3);hadTopLevel=true;}else{rect.setYandH(0,height);}
+if(!slice.cpuDuration){rect.fillRect(x,w,colorId,alpha);continue;}
 var activeWidth=w*(slice.cpuDuration/slice.duration);var waitingWidth=w-activeWidth;if(activeWidth<SLICE_ACTIVE_WIDTH_DRAW_THRESHOLD*pixWidth){activeWidth=0;waitingWidth=w;}
 if(waitingWidth<SLICE_WAITING_WIDTH_DRAW_THRESHOLD*pixWidth){activeWidth=w;waitingWidth=0;}
-if(activeWidth>0){tr.fillRect(x,activeWidth,colorId,alpha);}
-if(waitingWidth>0){tr.setYandH(0,lightRectHeight);tr.fillRect(x+activeWidth-pixWidth,waitingWidth+pixWidth,colorId,lightAlpha);tr.setYandH(lightRectHeight,darkRectHeight);tr.fillRect(x+activeWidth-pixWidth,waitingWidth+pixWidth,colorId,alpha);tr.setYandH(0,height);}}
-tr.flush();if(async&&hadTopLevel){tr.setYandH(2,1);for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
+if(activeWidth>0){rect.fillRect(x,activeWidth,colorId,alpha);}
+if(waitingWidth>0){rect.setYandH(0,lightRectHeight);rect.fillRect(x+activeWidth-pixWidth,waitingWidth+pixWidth,colorId,lightAlpha);rect.setYandH(lightRectHeight,darkRectHeight);rect.fillRect(x+activeWidth-pixWidth,waitingWidth+pixWidth,colorId,alpha);rect.setYandH(0,height);}}
+rect.flush();if(async&&hadTopLevel){rect.setYandH(2,1);for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
 break;if(!slice.isTopLevel)
 continue;var w=pixWidth;if(slice.duration>0){w=Math.max(slice.duration,0.000001);if(w<pixWidth)
 w=pixWidth;}
-tr.fillRect(x,w,blackColorId,0.7);}
-tr.flush();}
+rect.fillRect(x,w,blackColorId,0.7);}
+rect.flush();}
 ctx.restore();}
-function drawInstantSlicesAsLines(ctx,dt,viewLWorld,viewRWorld,viewHeight,slices,lineWidthInPixels){var pixelRatio=window.devicePixelRatio||1;var height=viewHeight*pixelRatio;var pixWidth=dt.xViewVectorToWorld(1);ctx.save();ctx.lineWidth=pixWidth*lineWidthInPixels*pixelRatio;dt.applyTransformToCanvas(ctx);ctx.beginPath();var lowSlice=tv.b.findLowIndexInSortedArray(slices,function(slice){return slice.start;},viewLWorld);for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
+function drawInstantSlicesAsLines(ctx,dt,viewLWorld,viewRWorld,viewHeight,slices,lineWidthInPixels){var pixelRatio=window.devicePixelRatio||1;var height=viewHeight*pixelRatio;var pixWidth=dt.xViewVectorToWorld(1);ctx.save();ctx.lineWidth=pixWidth*lineWidthInPixels*pixelRatio;dt.applyTransformToCanvas(ctx);ctx.beginPath();var lowSlice=tr.b.findLowIndexInSortedArray(slices,function(slice){return slice.start;},viewLWorld);for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];var x=slice.start;if(x>viewRWorld)
 break;ctx.strokeStyle=EventPresenter.getInstantSliceColor(slice);ctx.beginPath();ctx.moveTo(x,0);ctx.lineTo(x,height);ctx.stroke();}
 ctx.restore();}
 function drawLabels(ctx,dt,viewLWorld,viewRWorld,slices,async,fontSize,yOffset){var pixelRatio=window.devicePixelRatio||1;var pixWidth=dt.xViewVectorToWorld(1);ctx.save();ctx.textAlign='center';ctx.textBaseline='top';ctx.font=(fontSize*pixelRatio)+'px sans-serif';if(async)
-ctx.font='italic '+ctx.font;var cY=yOffset*pixelRatio;var lowSlice=tv.b.findLowIndexInSortedArray(slices,function(slice){return slice.start+slice.duration;},viewLWorld);var quickDiscardThresshold=pixWidth*20;for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];if(slice.start>viewRWorld)
+ctx.font='italic '+ctx.font;var cY=yOffset*pixelRatio;var lowSlice=tr.b.findLowIndexInSortedArray(slices,function(slice){return slice.start+slice.duration;},viewLWorld);var quickDiscardThresshold=pixWidth*20;for(var i=lowSlice;i<slices.length;++i){var slice=slices[i];if(slice.start>viewRWorld)
 break;if(slice.duration<=quickDiscardThresshold)
 continue;var title=slice.title+
 (slice.didNotFinish?' (Did Not Finish)':'');var drawnTitle=title;var drawnWidth=elidedTitleCache.labelWidth(ctx,drawnTitle);var fullLabelWidth=elidedTitleCache.labelWidthWorld(ctx,drawnTitle,pixWidth);if(SHOULD_ELIDE_TEXT&&fullLabelWidth>slice.duration){var elidedValues=elidedTitleCache.get(ctx,pixWidth,drawnTitle,drawnWidth,slice.duration);drawnTitle=elidedValues.string;drawnWidth=elidedValues.width;}
 if(drawnWidth*pixWidth<slice.duration){ctx.fillStyle=EventPresenter.getTextColor(slice);var cX=dt.xWorldToView(slice.start+0.5*slice.duration);ctx.fillText(drawnTitle,cX,cY,drawnWidth);}}
 ctx.restore();}
-return{drawSlices:drawSlices,drawInstantSlicesAsLines:drawInstantSlicesAsLines,drawLabels:drawLabels,drawLine:drawLine,drawTriangle:drawTriangle,drawArrow:drawArrow,elidedTitleCache_:elidedTitleCache,THIN_SLICE_HEIGHT:THIN_SLICE_HEIGHT};});'use strict';tv.exportTo('tv.c',function(){function SnapIndicator(y,height){this.y=y;this.height=height;}
-function TimelineInterestRange(vp){this.viewport_=vp;this.range_=new tv.b.Range();this.leftSelected_=false;this.rightSelected_=false;this.leftSnapIndicator_=undefined;this.rightSnapIndicator_=undefined;}
-TimelineInterestRange.prototype={get isEmpty(){return this.range_.isEmpty;},reset:function(){this.range_.reset();this.leftSelected_=false;this.rightSelected_=false;this.leftSnapIndicator_=undefined;this.rightSnapIndicator_=undefined;this.viewport_.dispatchChangeEvent();},get min(){return this.range_.min;},set min(min){this.range_.min=min;this.viewport_.dispatchChangeEvent();},get max(){return this.range_.max;},set max(max){this.range_.max=max;this.viewport_.dispatchChangeEvent();},set:function(range){this.range_.reset();this.range_.addRange(range);this.viewport_.dispatchChangeEvent();},setMinAndMax:function(min,max){this.range_.min=min;this.range_.max=max;this.viewport_.dispatchChangeEvent();},get range(){return this.range_.range;},asRangeObject:function(){var range=new tv.b.Range();range.addRange(this.range_);return range;},get leftSelected(){return this.leftSelected_;},set leftSelected(leftSelected){if(this.leftSelected_==leftSelected)
+return{drawSlices:drawSlices,drawInstantSlicesAsLines:drawInstantSlicesAsLines,drawLabels:drawLabels,drawLine:drawLine,drawTriangle:drawTriangle,drawArrow:drawArrow,elidedTitleCache_:elidedTitleCache,THIN_SLICE_HEIGHT:THIN_SLICE_HEIGHT};});'use strict';tr.exportTo('tr.c',function(){function SnapIndicator(y,height){this.y=y;this.height=height;}
+function TimelineInterestRange(vp){this.viewport_=vp;this.range_=new tr.b.Range();this.leftSelected_=false;this.rightSelected_=false;this.leftSnapIndicator_=undefined;this.rightSnapIndicator_=undefined;}
+TimelineInterestRange.prototype={get isEmpty(){return this.range_.isEmpty;},reset:function(){this.range_.reset();this.leftSelected_=false;this.rightSelected_=false;this.leftSnapIndicator_=undefined;this.rightSnapIndicator_=undefined;this.viewport_.dispatchChangeEvent();},get min(){return this.range_.min;},set min(min){this.range_.min=min;this.viewport_.dispatchChangeEvent();},get max(){return this.range_.max;},set max(max){this.range_.max=max;this.viewport_.dispatchChangeEvent();},set:function(range){this.range_.reset();this.range_.addRange(range);this.viewport_.dispatchChangeEvent();},setMinAndMax:function(min,max){this.range_.min=min;this.range_.max=max;this.viewport_.dispatchChangeEvent();},get range(){return this.range_.range;},asRangeObject:function(){var range=new tr.b.Range();range.addRange(this.range_);return range;},get leftSelected(){return this.leftSelected_;},set leftSelected(leftSelected){if(this.leftSelected_==leftSelected)
 return;this.leftSelected_=leftSelected;this.viewport_.dispatchChangeEvent();},get rightSelected(){return this.rightSelected_;},set rightSelected(rightSelected){if(this.rightSelected_==rightSelected)
 return;this.rightSelected_=rightSelected;this.viewport_.dispatchChangeEvent();},get leftSnapIndicator(){return this.leftSnapIndicator_;},set leftSnapIndicator(leftSnapIndicator){this.leftSnapIndicator_=leftSnapIndicator;this.viewport_.dispatchChangeEvent();},get rightSnapIndicator(){return this.rightSnapIndicator_;},set rightSnapIndicator(rightSnapIndicator){this.rightSnapIndicator_=rightSnapIndicator;this.viewport_.dispatchChangeEvent();},draw:function(ctx,viewLWorld,viewRWorld){if(this.range_.isEmpty)
 return;var dt=this.viewport_.currentDisplayTransform;var markerLWorld=this.min;var markerRWorld=this.max;var markerLView=Math.round(dt.xWorldToView(markerLWorld));var markerRView=Math.round(dt.xWorldToView(markerRWorld));ctx.fillStyle='rgba(0, 0, 0, 0.2)';if(markerLWorld>viewLWorld){ctx.fillRect(dt.xWorldToView(viewLWorld),0,markerLView,ctx.canvas.height);}
 if(markerRWorld<viewRWorld){ctx.fillRect(markerRView,0,dt.xWorldToView(viewRWorld),ctx.canvas.height);}
 var pixelRatio=window.devicePixelRatio||1;ctx.lineWidth=Math.round(pixelRatio);if(this.range_.range>0){this.drawLine_(ctx,viewLWorld,viewRWorld,ctx.canvas.height,this.min,this.leftSelected_);this.drawLine_(ctx,viewLWorld,viewRWorld,ctx.canvas.height,this.max,this.rightSelected_);}else{this.drawLine_(ctx,viewLWorld,viewRWorld,ctx.canvas.height,this.min,this.leftSelected_||this.rightSelected_);}
 ctx.lineWidth=1;},drawLine_:function(ctx,viewLWorld,viewRWorld,height,ts,selected){if(ts<viewLWorld||ts>=viewRWorld)
-return;var dt=this.viewport_.currentDisplayTransform;var viewX=Math.round(dt.xWorldToView(ts));ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();tv.c.drawLine(ctx,viewX,0,viewX,height);if(selected)
+return;var dt=this.viewport_.currentDisplayTransform;var viewX=Math.round(dt.xWorldToView(ts));ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();tr.c.drawLine(ctx,viewX,0,viewX,height);if(selected)
 ctx.strokeStyle='rgb(255, 0, 0)';else
 ctx.strokeStyle='rgb(0, 0, 0)';ctx.stroke();ctx.restore();},drawIndicators:function(ctx,viewLWorld,viewRWorld){if(this.leftSnapIndicator_){this.drawIndicator_(ctx,viewLWorld,viewRWorld,this.range_.min,this.leftSnapIndicator_,this.leftSelected_);}
 if(this.rightSnapIndicator_){this.drawIndicator_(ctx,viewLWorld,viewRWorld,this.range_.max,this.rightSnapIndicator_,this.rightSelected_);}},drawIndicator_:function(ctx,viewLWorld,viewRWorld,xWorld,si,selected){var dt=this.viewport_.currentDisplayTransform;var viewX=Math.round(dt.xWorldToView(xWorld));ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);var pixelRatio=window.devicePixelRatio||1;var viewY=si.y*devicePixelRatio;var viewHeight=si.height*devicePixelRatio;var arrowSize=4*pixelRatio;if(selected)
 ctx.fillStyle='rgb(255, 0, 0)';else
-ctx.fillStyle='rgb(0, 0, 0)';tv.c.drawTriangle(ctx,viewX-arrowSize*0.75,viewY,viewX+arrowSize*0.75,viewY,viewX,viewY+arrowSize);ctx.fill();tv.c.drawTriangle(ctx,viewX-arrowSize*0.75,viewY+viewHeight,viewX+arrowSize*0.75,viewY+viewHeight,viewX,viewY+viewHeight-arrowSize);ctx.fill();ctx.restore();}};return{SnapIndicator:SnapIndicator,TimelineInterestRange:TimelineInterestRange};});'use strict';tv.exportTo('tv.c',function(){function TimelineDisplayTransform(opt_that){if(opt_that){this.set(opt_that);return;}
+ctx.fillStyle='rgb(0, 0, 0)';tr.c.drawTriangle(ctx,viewX-arrowSize*0.75,viewY,viewX+arrowSize*0.75,viewY,viewX,viewY+arrowSize);ctx.fill();tr.c.drawTriangle(ctx,viewX-arrowSize*0.75,viewY+viewHeight,viewX+arrowSize*0.75,viewY+viewHeight,viewX,viewY+viewHeight-arrowSize);ctx.fill();ctx.restore();}};return{SnapIndicator:SnapIndicator,TimelineInterestRange:TimelineInterestRange};});'use strict';tr.exportTo('tr.c',function(){function TimelineDisplayTransform(opt_that){if(opt_that){this.set(opt_that);return;}
 this.scaleX=1;this.panX=0;this.panY=0;}
 TimelineDisplayTransform.prototype={set:function(that){this.scaleX=that.scaleX;this.panX=that.panX;this.panY=that.panY;},clone:function(){return new TimelineDisplayTransform(this);},equals:function(that){var eq=true;if(that===undefined||that===null)
 return false;eq&=this.panX===that.panX;eq&=this.panY===that.panY;eq&=this.scaleX===that.scaleX;return!!eq;},almostEquals:function(that){var eq=true;if(that===undefined||that===null)
 return false;eq&=Math.abs(this.panX-that.panX)<0.001;eq&=Math.abs(this.panY-that.panY)<0.001;eq&=Math.abs(this.scaleX-that.scaleX)<0.001;return!!eq;},incrementPanXInViewUnits:function(xDeltaView){this.panX+=this.xViewVectorToWorld(xDeltaView);},xPanWorldPosToViewPos:function(worldX,viewX,viewWidth){if(typeof viewX=='string'){if(viewX==='left'){viewX=0;}else if(viewX==='center'){viewX=viewWidth/2;}else if(viewX==='right'){viewX=viewWidth-1;}else{throw new Error('viewX must be left|center|right or number.');}}
 this.panX=(viewX/this.scaleX)-worldX;},xPanWorldBoundsIntoView:function(worldMin,worldMax,viewWidth){if(this.xWorldToView(worldMin)<0)
 this.xPanWorldPosToViewPos(worldMin,'left',viewWidth);else if(this.xWorldToView(worldMax)>viewWidth)
-this.xPanWorldPosToViewPos(worldMax,'right',viewWidth);},xSetWorldBounds:function(worldMin,worldMax,viewWidth){var worldWidth=worldMax-worldMin;var scaleX=viewWidth/worldWidth;var panX=-worldMin;this.setPanAndScale(panX,scaleX);},setPanAndScale:function(p,s){this.scaleX=s;this.panX=p;},xWorldToView:function(x){return(x+this.panX)*this.scaleX;},xWorldVectorToView:function(x){return x*this.scaleX;},xViewToWorld:function(x){return(x/this.scaleX)-this.panX;},xViewVectorToWorld:function(x){return x/this.scaleX;},applyTransformToCanvas:function(ctx){ctx.transform(this.scaleX,0,0,1,this.panX*this.scaleX,0);}};return{TimelineDisplayTransform:TimelineDisplayTransform};});'use strict';tv.exportTo('tv.b.ui',function(){function Animation(){}
-Animation.prototype={canTakeOverFor:function(existingAnimation){throw new Error('Not implemented');},takeOverFor:function(existingAnimation,newStartTimestamp,target){throw new Error('Not implemented');},start:function(timestamp,target){throw new Error('Not implemented');},didStopEarly:function(timestamp,target,willBeTakenOverByAnotherAnimation){},tick:function(timestamp,target){throw new Error('Not implemented');}};return{Animation:Animation};});'use strict';tv.exportTo('tv.b.ui',function(){function AnimationController(){tv.b.EventTarget.call(this);this.target_=undefined;this.activeAnimation_=undefined;this.tickScheduled_=false;}
-AnimationController.prototype={__proto__:tv.b.EventTarget.prototype,get target(){return this.target_;},set target(target){if(this.activeAnimation_)
+this.xPanWorldPosToViewPos(worldMax,'right',viewWidth);},xSetWorldBounds:function(worldMin,worldMax,viewWidth){var worldWidth=worldMax-worldMin;var scaleX=viewWidth/worldWidth;var panX=-worldMin;this.setPanAndScale(panX,scaleX);},setPanAndScale:function(p,s){this.scaleX=s;this.panX=p;},xWorldToView:function(x){return(x+this.panX)*this.scaleX;},xWorldVectorToView:function(x){return x*this.scaleX;},xViewToWorld:function(x){return(x/this.scaleX)-this.panX;},xViewVectorToWorld:function(x){return x/this.scaleX;},applyTransformToCanvas:function(ctx){ctx.transform(this.scaleX,0,0,1,this.panX*this.scaleX,0);}};return{TimelineDisplayTransform:TimelineDisplayTransform};});'use strict';tr.exportTo('tr.b.ui',function(){function Animation(){}
+Animation.prototype={canTakeOverFor:function(existingAnimation){throw new Error('Not implemented');},takeOverFor:function(existingAnimation,newStartTimestamp,target){throw new Error('Not implemented');},start:function(timestamp,target){throw new Error('Not implemented');},didStopEarly:function(timestamp,target,willBeTakenOverByAnotherAnimation){},tick:function(timestamp,target){throw new Error('Not implemented');}};return{Animation:Animation};});'use strict';tr.exportTo('tr.b.ui',function(){function AnimationController(){tr.b.EventTarget.call(this);this.target_=undefined;this.activeAnimation_=undefined;this.tickScheduled_=false;}
+AnimationController.prototype={__proto__:tr.b.EventTarget.prototype,get target(){return this.target_;},set target(target){if(this.activeAnimation_)
 throw new Error('Cannot change target while animation is running.');if(target.cloneAnimationState===undefined||typeof target.cloneAnimationState!=='function')
 throw new Error('target must have a cloneAnimationState function');this.target_=target;},get activeAnimation(){return this.activeAnimation_;},get hasActiveAnimation(){return!!this.activeAnimation_;},queueAnimation:function(animation,opt_now){if(this.target_===undefined)
 throw new Error('Cannot queue animations without a target');var now;if(opt_now!==undefined)
@@ -3092,25 +3163,25 @@
 this.activeAnimation_=undefined;}
 if(this.activeAnimation_){if(animation.canTakeOverFor(this.activeAnimation_)){this.activeAnimation_.didStopEarly(now,this.target_,true);animation.takeOverFor(this.activeAnimation_,now,this.target_);}else{this.activeAnimation_.didStopEarly(now,this.target_,false);}}
 this.activeAnimation_=animation;this.activeAnimation_.start(now,this.target_);if(this.tickScheduled_)
-return;this.tickScheduled_=true;tv.b.requestAnimationFrame(this.tickActiveAnimation_,this);},cancelActiveAnimation:function(opt_now){if(!this.activeAnimation_)
+return;this.tickScheduled_=true;tr.b.requestAnimationFrame(this.tickActiveAnimation_,this);},cancelActiveAnimation:function(opt_now){if(!this.activeAnimation_)
 return;var now;if(opt_now!==undefined)
 now=opt_now;else
 now=window.performance.now();this.activeAnimation_.didStopEarly(now,this.target_,false);this.activeAnimation_=undefined;},tickActiveAnimation_:function(frameBeginTime){this.tickScheduled_=false;if(!this.activeAnimation_)
 return;if(this.target_===undefined){this.activeAnimation_.didStopEarly(frameBeginTime,this.target_,false);return;}
 var oldTargetState=this.target_.cloneAnimationState();var done=this.activeAnimation_.tick(frameBeginTime,this.target_);if(done)
-this.activeAnimation_=undefined;if(this.activeAnimation_){this.tickScheduled_=true;tv.b.requestAnimationFrame(this.tickActiveAnimation_,this);}
-if(oldTargetState){var e=new Event('didtick');e.oldTargetState=oldTargetState;this.dispatchEvent(e,false,false);}}};return{AnimationController:AnimationController};});'use strict';tv.exportTo('tv.c',function(){var TimelineDisplayTransform=tv.c.TimelineDisplayTransform;var TimelineInterestRange=tv.c.TimelineInterestRange;function ContainerToTrackObj(){this.stableIdToTrackMap_={};}
+this.activeAnimation_=undefined;if(this.activeAnimation_){this.tickScheduled_=true;tr.b.requestAnimationFrame(this.tickActiveAnimation_,this);}
+if(oldTargetState){var e=new Event('didtick');e.oldTargetState=oldTargetState;this.dispatchEvent(e,false,false);}}};return{AnimationController:AnimationController};});'use strict';tr.exportTo('tr.c',function(){var TimelineDisplayTransform=tr.c.TimelineDisplayTransform;var TimelineInterestRange=tr.c.TimelineInterestRange;function ContainerToTrackObj(){this.stableIdToTrackMap_={};}
 ContainerToTrackObj.prototype={addContainer:function(container,track){if(!track)
 throw new Error('Must provide a track.');this.stableIdToTrackMap_[container.stableId]=track;},clearMap:function(){this.stableIdToTrackMap_={};},getTrackByStableId:function(stableId){return this.stableIdToTrackMap_[stableId];}};function TimelineViewport(parentEl){this.parentEl_=parentEl;this.modelTrackContainer_=undefined;this.currentDisplayTransform_=new TimelineDisplayTransform();this.initAnimationController_();this.showFlowEvents_=false;this.highlightVSync_=false;this.highDetails_=false;this.gridTimebase_=0;this.gridStep_=1000/60;this.gridEnabled_=false;this.hasCalledSetupFunction_=false;this.onResize_=this.onResize_.bind(this);this.onModelTrackControllerScroll_=this.onModelTrackControllerScroll_.bind(this);this.checkForAttachInterval_=setInterval(this.checkForAttach_.bind(this),250);this.majorMarkPositions=[];this.interestRange_=new TimelineInterestRange(this);this.eventToTrackMap_={};this.containerToTrackObj=new ContainerToTrackObj();}
-TimelineViewport.prototype={__proto__:tv.b.EventTarget.prototype,setWhenPossible:function(fn){this.pendingSetFunction_=fn;},get isAttachedToDocumentOrInTestMode(){if(this.parentEl_===undefined)
-return;return tv.b.ui.isElementAttachedToDocument(this.parentEl_);},onResize_:function(){this.dispatchChangeEvent();},checkForAttach_:function(){if(!this.isAttachedToDocumentOrInTestMode||this.clientWidth==0)
+TimelineViewport.prototype={__proto__:tr.b.EventTarget.prototype,setWhenPossible:function(fn){this.pendingSetFunction_=fn;},get isAttachedToDocumentOrInTestMode(){if(this.parentEl_===undefined)
+return;return tr.b.ui.isElementAttachedToDocument(this.parentEl_);},onResize_:function(){this.dispatchChangeEvent();},checkForAttach_:function(){if(!this.isAttachedToDocumentOrInTestMode||this.clientWidth==0)
 return;if(!this.iframe_){this.iframe_=document.createElement('iframe');this.iframe_.style.cssText='position:absolute;width:100%;height:0;border:0;visibility:hidden;';this.parentEl_.appendChild(this.iframe_);this.iframe_.contentWindow.addEventListener('resize',this.onResize_);}
 var curSize=this.parentEl_.clientWidth+'x'+
 this.parentEl_.clientHeight;if(this.pendingSetFunction_){this.lastSize_=curSize;try{this.pendingSetFunction_();}catch(ex){console.log('While running setWhenPossible:',ex.message?ex.message+'\n'+ex.stack:ex.stack);}
 this.pendingSetFunction_=undefined;}
-window.clearInterval(this.checkForAttachInterval_);this.checkForAttachInterval_=undefined;},dispatchChangeEvent:function(){tv.b.dispatchSimpleEvent(this,'change');},detach:function(){if(this.checkForAttachInterval_){window.clearInterval(this.checkForAttachInterval_);this.checkForAttachInterval_=undefined;}
-if(this.iframe_){this.iframe_.removeEventListener('resize',this.onResize_);this.parentEl_.removeChild(this.iframe_);}},initAnimationController_:function(){this.dtAnimationController_=new tv.b.ui.AnimationController();this.dtAnimationController_.addEventListener('didtick',function(e){this.onCurentDisplayTransformChange_(e.oldTargetState);}.bind(this));var that=this;this.dtAnimationController_.target={get panX(){return that.currentDisplayTransform_.panX;},set panX(panX){that.currentDisplayTransform_.panX=panX;},get panY(){return that.currentDisplayTransform_.panY;},set panY(panY){that.currentDisplayTransform_.panY=panY;},get scaleX(){return that.currentDisplayTransform_.scaleX;},set scaleX(scaleX){that.currentDisplayTransform_.scaleX=scaleX;},cloneAnimationState:function(){return that.currentDisplayTransform_.clone();},xPanWorldPosToViewPos:function(xWorld,xView){that.currentDisplayTransform_.xPanWorldPosToViewPos(xWorld,xView,that.modelTrackContainer_.canvas.clientWidth);}};},get currentDisplayTransform(){return this.currentDisplayTransform_;},setDisplayTransformImmediately:function(displayTransform){this.dtAnimationController_.cancelActiveAnimation();var oldDisplayTransform=this.dtAnimationController_.target.cloneAnimationState();this.currentDisplayTransform_.set(displayTransform);this.onCurentDisplayTransformChange_(oldDisplayTransform);},queueDisplayTransformAnimation:function(animation){if(!(animation instanceof tv.b.ui.Animation))
-throw new Error('animation must be instanceof tv.b.ui.Animation');this.dtAnimationController_.queueAnimation(animation);},onCurentDisplayTransformChange_:function(oldDisplayTransform){if(this.modelTrackContainer_){this.currentDisplayTransform.panY=tv.b.clamp(this.currentDisplayTransform.panY,0,this.modelTrackContainer_.scrollHeight-
+window.clearInterval(this.checkForAttachInterval_);this.checkForAttachInterval_=undefined;},dispatchChangeEvent:function(){tr.b.dispatchSimpleEvent(this,'change');},detach:function(){if(this.checkForAttachInterval_){window.clearInterval(this.checkForAttachInterval_);this.checkForAttachInterval_=undefined;}
+if(this.iframe_){this.iframe_.removeEventListener('resize',this.onResize_);this.parentEl_.removeChild(this.iframe_);}},initAnimationController_:function(){this.dtAnimationController_=new tr.b.ui.AnimationController();this.dtAnimationController_.addEventListener('didtick',function(e){this.onCurentDisplayTransformChange_(e.oldTargetState);}.bind(this));var that=this;this.dtAnimationController_.target={get panX(){return that.currentDisplayTransform_.panX;},set panX(panX){that.currentDisplayTransform_.panX=panX;},get panY(){return that.currentDisplayTransform_.panY;},set panY(panY){that.currentDisplayTransform_.panY=panY;},get scaleX(){return that.currentDisplayTransform_.scaleX;},set scaleX(scaleX){that.currentDisplayTransform_.scaleX=scaleX;},cloneAnimationState:function(){return that.currentDisplayTransform_.clone();},xPanWorldPosToViewPos:function(xWorld,xView){that.currentDisplayTransform_.xPanWorldPosToViewPos(xWorld,xView,that.modelTrackContainer_.canvas.clientWidth);}};},get currentDisplayTransform(){return this.currentDisplayTransform_;},setDisplayTransformImmediately:function(displayTransform){this.dtAnimationController_.cancelActiveAnimation();var oldDisplayTransform=this.dtAnimationController_.target.cloneAnimationState();this.currentDisplayTransform_.set(displayTransform);this.onCurentDisplayTransformChange_(oldDisplayTransform);},queueDisplayTransformAnimation:function(animation){if(!(animation instanceof tr.b.ui.Animation))
+throw new Error('animation must be instanceof tr.b.ui.Animation');this.dtAnimationController_.queueAnimation(animation);},onCurentDisplayTransformChange_:function(oldDisplayTransform){if(this.modelTrackContainer_){this.currentDisplayTransform.panY=tr.b.clamp(this.currentDisplayTransform.panY,0,this.modelTrackContainer_.scrollHeight-
 this.modelTrackContainer_.clientHeight);}
 var changed=!this.currentDisplayTransform.equals(oldDisplayTransform);var yChanged=this.currentDisplayTransform.panY!==oldDisplayTransform.panY;if(yChanged)
 this.modelTrackContainer_.scrollTop=this.currentDisplayTransform.panY;if(changed)
@@ -3118,24 +3189,24 @@
 this.dtAnimationController_.cancelActiveAnimation();var panY=this.modelTrackContainer_.scrollTop;this.currentDisplayTransform_.panY=panY;},get modelTrackContainer(){return this.modelTrackContainer_;},set modelTrackContainer(m){if(this.modelTrackContainer_)
 this.modelTrackContainer_.removeEventListener('scroll',this.onModelTrackControllerScroll_);this.modelTrackContainer_=m;this.modelTrackContainer_.addEventListener('scroll',this.onModelTrackControllerScroll_);},get showFlowEvents(){return this.showFlowEvents_;},set showFlowEvents(showFlowEvents){this.showFlowEvents_=showFlowEvents;this.dispatchChangeEvent();},get highlightVSync(){return this.highlightVSync_;},set highlightVSync(highlightVSync){this.highlightVSync_=highlightVSync;this.dispatchChangeEvent();},get highDetails(){return this.highDetails_;},set highDetails(highDetails){this.highDetails_=highDetails;this.dispatchChangeEvent();},get gridEnabled(){return this.gridEnabled_;},set gridEnabled(enabled){if(this.gridEnabled_==enabled)
 return;this.gridEnabled_=enabled&&true;this.dispatchChangeEvent();},get gridTimebase(){return this.gridTimebase_;},set gridTimebase(timebase){if(this.gridTimebase_==timebase)
-return;this.gridTimebase_=timebase;this.dispatchChangeEvent();},get gridStep(){return this.gridStep_;},get interestRange(){return this.interestRange_;},drawMajorMarkLines:function(ctx){ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();for(var idx in this.majorMarkPositions){var x=Math.floor(this.majorMarkPositions[idx]);tv.c.drawLine(ctx,x,0,x,ctx.canvas.height);}
+return;this.gridTimebase_=timebase;this.dispatchChangeEvent();},get gridStep(){return this.gridStep_;},get interestRange(){return this.interestRange_;},drawMajorMarkLines:function(ctx){ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();for(var idx in this.majorMarkPositions){var x=Math.floor(this.majorMarkPositions[idx]);tr.c.drawLine(ctx,x,0,x,ctx.canvas.height);}
 ctx.strokeStyle='#ddd';ctx.stroke();ctx.restore();},drawGridLines:function(ctx,viewLWorld,viewRWorld){if(!this.gridEnabled)
-return;var dt=this.currentDisplayTransform;var x=this.gridTimebase;ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();while(x<viewRWorld){if(x>=viewLWorld){var vx=Math.floor(dt.xWorldToView(x));tv.c.drawLine(ctx,vx,0,vx,ctx.canvas.height);}
+return;var dt=this.currentDisplayTransform;var x=this.gridTimebase;ctx.save();ctx.translate((Math.round(ctx.lineWidth)%2)/2,0);ctx.beginPath();while(x<viewRWorld){if(x>=viewLWorld){var vx=Math.floor(dt.xWorldToView(x));tr.c.drawLine(ctx,vx,0,vx,ctx.canvas.height);}
 x+=this.gridStep;}
 ctx.strokeStyle='rgba(255, 0, 0, 0.25)';ctx.stroke();ctx.restore();},rebuildEventToTrackMap:function(){this.eventToTrackMap_=undefined;var eventToTrackMap={};eventToTrackMap.addEvent=function(event,track){if(!track)
-throw new Error('Must provide a track.');this[event.guid]=track;};this.modelTrackContainer_.addEventsToTrackMap(eventToTrackMap);this.eventToTrackMap_=eventToTrackMap;},rebuildContainerToTrackMap:function(){this.containerToTrackObj.clearMap();this.modelTrackContainer_.addContainersToTrackMap(this.containerToTrackObj);},trackForEvent:function(event){return this.eventToTrackMap_[event.guid];}};return{ContainerToTrackObj:ContainerToTrackObj,TimelineViewport:TimelineViewport};});'use strict';tv.exportTo('tv.c',function(){var kDefaultPanAnimatoinDurationMs=100.0;function TimelineDisplayTransformPanAnimation(deltaX,deltaY,opt_durationMs){this.deltaX=deltaX;this.deltaY=deltaY;if(opt_durationMs===undefined)
+throw new Error('Must provide a track.');this[event.guid]=track;};this.modelTrackContainer_.addEventsToTrackMap(eventToTrackMap);this.eventToTrackMap_=eventToTrackMap;},rebuildContainerToTrackMap:function(){this.containerToTrackObj.clearMap();this.modelTrackContainer_.addContainersToTrackMap(this.containerToTrackObj);},trackForEvent:function(event){return this.eventToTrackMap_[event.guid];}};return{ContainerToTrackObj:ContainerToTrackObj,TimelineViewport:TimelineViewport};});'use strict';tr.exportTo('tr.c',function(){var kDefaultPanAnimatoinDurationMs=100.0;function TimelineDisplayTransformPanAnimation(deltaX,deltaY,opt_durationMs){this.deltaX=deltaX;this.deltaY=deltaY;if(opt_durationMs===undefined)
 this.durationMs=kDefaultPanAnimatoinDurationMs;else
 this.durationMs=opt_durationMs;this.startPanX=undefined;this.startPanY=undefined;this.startTimeMs=undefined;}
-TimelineDisplayTransformPanAnimation.prototype={__proto__:tv.b.ui.Animation.prototype,get affectsPanY(){return this.deltaY!==0;},canTakeOverFor:function(existingAnimation){return existingAnimation instanceof TimelineDisplayTransformPanAnimation;},takeOverFor:function(existing,timestamp,target){var remainingDeltaXOnExisting=existing.goalPanX-target.panX;var remainingDeltaYOnExisting=existing.goalPanY-target.panY;var remainingTimeOnExisting=timestamp-(existing.startTimeMs+existing.durationMs);remainingTimeOnExisting=Math.max(remainingTimeOnExisting,0);this.deltaX+=remainingDeltaXOnExisting;this.deltaY+=remainingDeltaYOnExisting;this.durationMs+=remainingTimeOnExisting;},start:function(timestamp,target){this.startTimeMs=timestamp;this.startPanX=target.panX;this.startPanY=target.panY;},tick:function(timestamp,target){var percentDone=(timestamp-this.startTimeMs)/this.durationMs;percentDone=tv.b.clamp(percentDone,0,1);target.panX=tv.b.lerp(percentDone,this.startPanX,this.goalPanX);if(this.affectsPanY)
-target.panY=tv.b.lerp(percentDone,this.startPanY,this.goalPanY);return timestamp>=this.startTimeMs+this.durationMs;},get goalPanX(){return this.startPanX+this.deltaX;},get goalPanY(){return this.startPanY+this.deltaY;}};function TimelineDisplayTransformZoomToAnimation(goalFocalPointXWorld,goalFocalPointXView,goalFocalPointY,zoomInRatioX,opt_durationMs){this.goalFocalPointXWorld=goalFocalPointXWorld;this.goalFocalPointXView=goalFocalPointXView;this.goalFocalPointY=goalFocalPointY;this.zoomInRatioX=zoomInRatioX;if(opt_durationMs===undefined)
+TimelineDisplayTransformPanAnimation.prototype={__proto__:tr.b.ui.Animation.prototype,get affectsPanY(){return this.deltaY!==0;},canTakeOverFor:function(existingAnimation){return existingAnimation instanceof TimelineDisplayTransformPanAnimation;},takeOverFor:function(existing,timestamp,target){var remainingDeltaXOnExisting=existing.goalPanX-target.panX;var remainingDeltaYOnExisting=existing.goalPanY-target.panY;var remainingTimeOnExisting=timestamp-(existing.startTimeMs+existing.durationMs);remainingTimeOnExisting=Math.max(remainingTimeOnExisting,0);this.deltaX+=remainingDeltaXOnExisting;this.deltaY+=remainingDeltaYOnExisting;this.durationMs+=remainingTimeOnExisting;},start:function(timestamp,target){this.startTimeMs=timestamp;this.startPanX=target.panX;this.startPanY=target.panY;},tick:function(timestamp,target){var percentDone=(timestamp-this.startTimeMs)/this.durationMs;percentDone=tr.b.clamp(percentDone,0,1);target.panX=tr.b.lerp(percentDone,this.startPanX,this.goalPanX);if(this.affectsPanY)
+target.panY=tr.b.lerp(percentDone,this.startPanY,this.goalPanY);return timestamp>=this.startTimeMs+this.durationMs;},get goalPanX(){return this.startPanX+this.deltaX;},get goalPanY(){return this.startPanY+this.deltaY;}};function TimelineDisplayTransformZoomToAnimation(goalFocalPointXWorld,goalFocalPointXView,goalFocalPointY,zoomInRatioX,opt_durationMs){this.goalFocalPointXWorld=goalFocalPointXWorld;this.goalFocalPointXView=goalFocalPointXView;this.goalFocalPointY=goalFocalPointY;this.zoomInRatioX=zoomInRatioX;if(opt_durationMs===undefined)
 this.durationMs=kDefaultPanAnimatoinDurationMs;else
 this.durationMs=opt_durationMs;this.startTimeMs=undefined;this.startScaleX=undefined;this.goalScaleX=undefined;this.startPanY=undefined;}
-TimelineDisplayTransformZoomToAnimation.prototype={__proto__:tv.b.ui.Animation.prototype,get affectsPanY(){return this.startPanY!=this.goalFocalPointY;},canTakeOverFor:function(existingAnimation){return false;},takeOverFor:function(existingAnimation,timestamp,target){this.goalScaleX=target.scaleX*this.zoomInRatioX;},start:function(timestamp,target){this.startTimeMs=timestamp;this.startScaleX=target.scaleX;this.goalScaleX=this.zoomInRatioX*target.scaleX;this.startPanY=target.panY;},tick:function(timestamp,target){var percentDone=(timestamp-this.startTimeMs)/this.durationMs;percentDone=tv.b.clamp(percentDone,0,1);target.scaleX=tv.b.lerp(percentDone,this.startScaleX,this.goalScaleX);if(this.affectsPanY){target.panY=tv.b.lerp(percentDone,this.startPanY,this.goalFocalPointY);}
-target.xPanWorldPosToViewPos(this.goalFocalPointXWorld,this.goalFocalPointXView);return timestamp>=this.startTimeMs+this.durationMs;}};return{TimelineDisplayTransformPanAnimation:TimelineDisplayTransformPanAnimation,TimelineDisplayTransformZoomToAnimation:TimelineDisplayTransformZoomToAnimation};});'use strict';tv.exportTo('tv.c',function(){var constants={HEADING_WIDTH:250};return{constants:constants};});'use strict';tv.exportTo('tv.c',function(){var constants=tv.c.constants;function TimingTool(viewport,targetElement){this.viewport_=viewport;this.onMouseMove_=this.onMouseMove_.bind(this);this.onDblClick_=this.onDblClick_.bind(this);this.targetElement_=targetElement;this.isMovingLeftEdge_=false;};TimingTool.prototype={onEnterTiming:function(e){this.targetElement_.addEventListener('mousemove',this.onMouseMove_);this.targetElement_.addEventListener('dblclick',this.onDblClick_);},onBeginTiming:function(e){if(!this.isTouchPointInsideTrackBounds_(e.clientX,e.clientY))
+TimelineDisplayTransformZoomToAnimation.prototype={__proto__:tr.b.ui.Animation.prototype,get affectsPanY(){return this.startPanY!=this.goalFocalPointY;},canTakeOverFor:function(existingAnimation){return false;},takeOverFor:function(existingAnimation,timestamp,target){this.goalScaleX=target.scaleX*this.zoomInRatioX;},start:function(timestamp,target){this.startTimeMs=timestamp;this.startScaleX=target.scaleX;this.goalScaleX=this.zoomInRatioX*target.scaleX;this.startPanY=target.panY;},tick:function(timestamp,target){var percentDone=(timestamp-this.startTimeMs)/this.durationMs;percentDone=tr.b.clamp(percentDone,0,1);target.scaleX=tr.b.lerp(percentDone,this.startScaleX,this.goalScaleX);if(this.affectsPanY){target.panY=tr.b.lerp(percentDone,this.startPanY,this.goalFocalPointY);}
+target.xPanWorldPosToViewPos(this.goalFocalPointXWorld,this.goalFocalPointXView);return timestamp>=this.startTimeMs+this.durationMs;}};return{TimelineDisplayTransformPanAnimation:TimelineDisplayTransformPanAnimation,TimelineDisplayTransformZoomToAnimation:TimelineDisplayTransformZoomToAnimation};});'use strict';tr.exportTo('tr.c',function(){var constants={HEADING_WIDTH:250};return{constants:constants};});'use strict';tr.exportTo('tr.c',function(){var constants=tr.c.constants;function TimingTool(viewport,targetElement){this.viewport_=viewport;this.onMouseMove_=this.onMouseMove_.bind(this);this.onDblClick_=this.onDblClick_.bind(this);this.targetElement_=targetElement;this.isMovingLeftEdge_=false;};TimingTool.prototype={onEnterTiming:function(e){this.targetElement_.addEventListener('mousemove',this.onMouseMove_);this.targetElement_.addEventListener('dblclick',this.onDblClick_);},onBeginTiming:function(e){if(!this.isTouchPointInsideTrackBounds_(e.clientX,e.clientY))
 return;var pt=this.getSnappedToEventPosition_(e);this.mouseDownAt_(pt.x,pt.y);this.updateSnapIndicators_(pt);},updateSnapIndicators_:function(pt){if(!pt.snapped)
 return;var ir=this.viewport_.interestRange;if(ir.min===pt.x)
-ir.leftSnapIndicator=new tv.c.SnapIndicator(pt.y,pt.height);if(ir.max===pt.x)
-ir.rightSnapIndicator=new tv.c.SnapIndicator(pt.y,pt.height);},onUpdateTiming:function(e){var pt=this.getSnappedToEventPosition_(e);this.mouseMoveAt_(pt.x,pt.y,true);this.updateSnapIndicators_(pt);},onEndTiming:function(e){this.mouseUp_();},onExitTiming:function(e){this.targetElement_.removeEventListener('mousemove',this.onMouseMove_);this.targetElement_.removeEventListener('dblclick',this.onDblClick_);},onMouseMove_:function(e){if(e.button)
+ir.leftSnapIndicator=new tr.c.SnapIndicator(pt.y,pt.height);if(ir.max===pt.x)
+ir.rightSnapIndicator=new tr.c.SnapIndicator(pt.y,pt.height);},onUpdateTiming:function(e){var pt=this.getSnappedToEventPosition_(e);this.mouseMoveAt_(pt.x,pt.y,true);this.updateSnapIndicators_(pt);},onEndTiming:function(e){this.mouseUp_();},onExitTiming:function(e){this.targetElement_.removeEventListener('mousemove',this.onMouseMove_);this.targetElement_.removeEventListener('dblclick',this.onDblClick_);},onMouseMove_:function(e){if(e.button)
 return;var worldX=this.getWorldXFromEvent_(e);this.mouseMoveAt_(worldX,e.clientY,false);},onDblClick_:function(e){console.error('not implemented');},isTouchPointInsideTrackBounds_:function(clientX,clientY){if(!this.viewport_||!this.viewport_.modelTrackContainer||!this.viewport_.modelTrackContainer.canvas)
 return false;var canvas=this.viewport_.modelTrackContainer.canvas;var canvasRect=canvas.getBoundingClientRect();if(clientX>=canvasRect.left&&clientX<=canvasRect.right&&clientY>=canvasRect.top&&clientY<=canvasRect.bottom)
 return true;return false;},mouseDownAt_:function(worldX,y){var ir=this.viewport_.interestRange;var dt=this.viewport_.currentDisplayTransform;var pixelRatio=window.devicePixelRatio||1;var nearnessThresholdWorld=dt.xViewVectorToWorld(6*pixelRatio);if(ir.isEmpty){ir.setMinAndMax(worldX,worldX);ir.rightSelected=true;this.isMovingLeftEdge_=false;return;}
@@ -3149,83 +3220,72 @@
 b=newWorldX;if(a<=b)
 ir.setMinAndMax(a,b);else
 ir.setMinAndMax(b,a);if(ir.min==newWorldX){this.isMovingLeftEdge_=true;ir.leftSelected=true;ir.rightSelected=false;}else{this.isMovingLeftEdge_=false;ir.leftSelected=false;ir.rightSelected=true;}},mouseUp_:function(){var dt=this.viewport_.currentDisplayTransform;var ir=this.viewport_.interestRange;ir.leftSelected=false;ir.rightSelected=false;var pixelRatio=window.devicePixelRatio||1;var minWidthValue=dt.xViewVectorToWorld(2*pixelRatio);if(ir.range<minWidthValue)
-ir.reset();},getWorldXFromEvent_:function(e){var pixelRatio=window.devicePixelRatio||1;var canvas=this.viewport_.modelTrackContainer.canvas;var worldOffset=canvas.getBoundingClientRect().left;var viewX=(e.clientX-worldOffset)*pixelRatio;return this.viewport_.currentDisplayTransform.xViewToWorld(viewX);},getSnappedToEventPosition_:function(e){var pixelRatio=window.devicePixelRatio||1;var EVENT_SNAP_RANGE=16*pixelRatio;var modelTrackContainer=this.viewport_.modelTrackContainer;var modelTrackContainerRect=modelTrackContainer.getBoundingClientRect();var viewport=this.viewport_;var dt=viewport.currentDisplayTransform;var worldMaxDist=dt.xViewVectorToWorld(EVENT_SNAP_RANGE);var worldX=this.getWorldXFromEvent_(e);var mouseY=e.clientY;var selection=new tv.c.Selection();modelTrackContainer.addClosestEventToSelection(worldX,worldMaxDist,mouseY,mouseY,selection);if(!selection.length){modelTrackContainer.addClosestEventToSelection(worldX,worldMaxDist,modelTrackContainerRect.top,modelTrackContainerRect.bottom,selection);}
-var minDistX=worldMaxDist;var minDistY=Infinity;var pixWidth=dt.xViewVectorToWorld(1);var result={x:worldX,y:mouseY-modelTrackContainerRect.top,height:0,snapped:false};var eventBounds=new tv.b.Range();for(var i=0;i<selection.length;i++){var event=selection[i];var track=viewport.trackForEvent(event);var trackRect=track.getBoundingClientRect();eventBounds.reset();event.addBoundsToRange(eventBounds);var eventX;if(Math.abs(eventBounds.min-worldX)<Math.abs(eventBounds.max-worldX)){eventX=eventBounds.min;}else{eventX=eventBounds.max;}
+ir.reset();},getWorldXFromEvent_:function(e){var pixelRatio=window.devicePixelRatio||1;var canvas=this.viewport_.modelTrackContainer.canvas;var worldOffset=canvas.getBoundingClientRect().left;var viewX=(e.clientX-worldOffset)*pixelRatio;return this.viewport_.currentDisplayTransform.xViewToWorld(viewX);},getSnappedToEventPosition_:function(e){var pixelRatio=window.devicePixelRatio||1;var EVENT_SNAP_RANGE=16*pixelRatio;var modelTrackContainer=this.viewport_.modelTrackContainer;var modelTrackContainerRect=modelTrackContainer.getBoundingClientRect();var viewport=this.viewport_;var dt=viewport.currentDisplayTransform;var worldMaxDist=dt.xViewVectorToWorld(EVENT_SNAP_RANGE);var worldX=this.getWorldXFromEvent_(e);var mouseY=e.clientY;var selection=new tr.c.Selection();modelTrackContainer.addClosestEventToSelection(worldX,worldMaxDist,mouseY,mouseY,selection);if(!selection.length){modelTrackContainer.addClosestEventToSelection(worldX,worldMaxDist,modelTrackContainerRect.top,modelTrackContainerRect.bottom,selection);}
+var minDistX=worldMaxDist;var minDistY=Infinity;var pixWidth=dt.xViewVectorToWorld(1);var result={x:worldX,y:mouseY-modelTrackContainerRect.top,height:0,snapped:false};var eventBounds=new tr.b.Range();for(var i=0;i<selection.length;i++){var event=selection[i];var track=viewport.trackForEvent(event);var trackRect=track.getBoundingClientRect();eventBounds.reset();event.addBoundsToRange(eventBounds);var eventX;if(Math.abs(eventBounds.min-worldX)<Math.abs(eventBounds.max-worldX)){eventX=eventBounds.min;}else{eventX=eventBounds.max;}
 var distX=eventX-worldX;var eventY=trackRect.top;var eventHeight=trackRect.height;var distY=Math.abs(eventY+eventHeight/2-mouseY);if((distX<=minDistX||Math.abs(distX-minDistX)<pixWidth)&&distY<minDistY){minDistX=distX;minDistY=distY;result.x=eventX;result.y=eventY+
 modelTrackContainer.scrollTop-modelTrackContainerRect.top;result.height=eventHeight;result.snapped=true;}}
-return result;}};return{TimingTool:TimingTool};});'use strict';tv.exportTo('tv.c.trace_model',function(){function Annotation(){this.guid_=tv.b.GUID.allocate();this.view_=undefined;};Annotation.fromDictIfPossible=function(args){if(args.typeName===undefined)
-throw new Error('Missing typeName argument');var typeInfo=Annotation.findTypeInfoMatching(function(typeInfo){return typeInfo.metadata.typeName===args.typeName;});if(typeInfo===undefined)
-return undefined;return typeInfo.constructor.fromDict(args);};Annotation.fromDict=function(){throw new Error('Not implemented');}
-Annotation.prototype={get guid(){return this.guid_;},onRemove:function(){},toDict:function(){throw new Error('Not implemented');},getOrCreateView:function(viewport){if(!this.view_)
-this.view_=this.createView_(viewport);return this.view_;},createView_:function(){throw new Error('Not implemented');}};var options=new tv.b.ExtensionRegistryOptions(tv.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Annotation;tv.b.decorateExtensionRegistry(Annotation,options);Annotation.addEventListener('will-register',function(e){if(!e.typeInfo.constructor.hasOwnProperty('fromDict'))
-throw new Error('Must have fromDict method');if(!e.typeInfo.metadata.typeName)
-throw new Error('Registered Annotations must provide typeName');});return{Annotation:Annotation};});'use strict';tv.exportTo('tv.c.annotations',function(){function AnnotationView(viewport,annotation){}
-AnnotationView.prototype={draw:function(ctx){throw new Error('Not implemented');}};return{AnnotationView:AnnotationView};});'use strict';tv.exportTo('tv.c.annotations',function(){function XMarkerAnnotationView(viewport,annotation){this.viewport_=viewport;this.annotation_=annotation;}
-XMarkerAnnotationView.prototype={__proto__:tv.c.annotations.AnnotationView.prototype,draw:function(ctx){var dt=this.viewport_.currentDisplayTransform;var viewX=dt.xWorldToView(this.annotation_.timestamp);ctx.beginPath();tv.c.drawLine(ctx,viewX,0,viewX,ctx.canvas.height);ctx.strokeStyle=this.annotation_.strokeStyle;ctx.stroke();}};return{XMarkerAnnotationView:XMarkerAnnotationView};});'use strict';tv.exportTo('tv.c.trace_model',function(){function XMarkerAnnotation(timestamp){tv.c.trace_model.Annotation.apply(this,arguments);this.timestamp=timestamp;this.strokeStyle='rgba(0, 0, 255, 0.5)';}
-XMarkerAnnotation.fromDict=function(dict){return new XMarkerAnnotation(dict.args.timestamp);}
-XMarkerAnnotation.prototype={__proto__:tv.c.trace_model.Annotation.prototype,toDict:function(){return{typeName:'xmarker',args:{timestamp:this.timestamp}};},createView_:function(viewport){return new tv.c.annotations.XMarkerAnnotationView(viewport,this);}};tv.c.trace_model.Annotation.register(XMarkerAnnotation,{typeName:'xmarker'});return{XMarkerAnnotation:XMarkerAnnotation};});'use strict';tv.exportTo('tv.b.ui',function(){var ContainerThatDecoratesItsChildren=tv.b.ui.define('div');ContainerThatDecoratesItsChildren.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.observer_=new WebKitMutationObserver(this.didMutate_.bind(this));this.observer_.observe(this,{childList:true});Object.defineProperty(this,'textContent',{get:undefined,set:this.onSetTextContent_});},appendChild:function(x){HTMLUnknownElement.prototype.appendChild.call(this,x);this.didMutate_(this.observer_.takeRecords());},insertBefore:function(x,y){HTMLUnknownElement.prototype.insertBefore.call(this,x,y);this.didMutate_(this.observer_.takeRecords());},removeChild:function(x){HTMLUnknownElement.prototype.removeChild.call(this,x);this.didMutate_(this.observer_.takeRecords());},replaceChild:function(x,y){HTMLUnknownElement.prototype.replaceChild.call(this,x,y);this.didMutate_(this.observer_.takeRecords());},onSetTextContent_:function(textContent){if(textContent!='')
+return result;}};return{TimingTool:TimingTool};});'use strict';tr.exportTo('tr.b.ui',function(){var ContainerThatDecoratesItsChildren=tr.b.ui.define('div');ContainerThatDecoratesItsChildren.prototype={__proto__:HTMLUnknownElement.prototype,decorate:function(){this.observer_=new WebKitMutationObserver(this.didMutate_.bind(this));this.observer_.observe(this,{childList:true});Object.defineProperty(this,'textContent',{get:undefined,set:this.onSetTextContent_});},appendChild:function(x){HTMLUnknownElement.prototype.appendChild.call(this,x);this.didMutate_(this.observer_.takeRecords());},insertBefore:function(x,y){HTMLUnknownElement.prototype.insertBefore.call(this,x,y);this.didMutate_(this.observer_.takeRecords());},removeChild:function(x){HTMLUnknownElement.prototype.removeChild.call(this,x);this.didMutate_(this.observer_.takeRecords());},replaceChild:function(x,y){HTMLUnknownElement.prototype.replaceChild.call(this,x,y);this.didMutate_(this.observer_.takeRecords());},onSetTextContent_:function(textContent){if(textContent!='')
 throw new Error('textContent can only be set to \'\'.');this.clear();},clear:function(){while(this.lastChild)
 HTMLUnknownElement.prototype.removeChild.call(this,this.lastChild);this.didMutate_(this.observer_.takeRecords());},didMutate_:function(records){this.beginDecorating_();for(var i=0;i<records.length;i++){var addedNodes=records[i].addedNodes;if(addedNodes){for(var j=0;j<addedNodes.length;j++)
 this.decorateChild_(addedNodes[j]);}
 var removedNodes=records[i].removedNodes;if(removedNodes){for(var j=0;j<removedNodes.length;j++){this.undecorateChild_(removedNodes[j]);}}}
-this.doneDecoratingForNow_();},decorateChild_:function(child){throw new Error('Not implemented');},undecorateChild_:function(child){throw new Error('Not implemented');},beginDecorating_:function(){},doneDecoratingForNow_:function(){}};return{ContainerThatDecoratesItsChildren:ContainerThatDecoratesItsChildren};});'use strict';tv.exportTo('tv.c.tracks',function(){var Track=tv.b.ui.define('track',tv.b.ui.ContainerThatDecoratesItsChildren);Track.prototype={__proto__:tv.b.ui.ContainerThatDecoratesItsChildren.prototype,decorate:function(viewport){tv.b.ui.ContainerThatDecoratesItsChildren.prototype.decorate.call(this);if(viewport===undefined)
-throw new Error('viewport is required when creating a Track.');this.viewport_=viewport;this.classList.add('track');},get viewport(){return this.viewport_;},get drawingContainer(){var cur=this;while(cur){if(cur instanceof tv.c.tracks.DrawingContainer)
+this.doneDecoratingForNow_();},decorateChild_:function(child){throw new Error('Not implemented');},undecorateChild_:function(child){throw new Error('Not implemented');},beginDecorating_:function(){},doneDecoratingForNow_:function(){}};return{ContainerThatDecoratesItsChildren:ContainerThatDecoratesItsChildren};});'use strict';tr.exportTo('tr.c.tracks',function(){var Track=tr.b.ui.define('track',tr.b.ui.ContainerThatDecoratesItsChildren);Track.prototype={__proto__:tr.b.ui.ContainerThatDecoratesItsChildren.prototype,decorate:function(viewport){tr.b.ui.ContainerThatDecoratesItsChildren.prototype.decorate.call(this);if(viewport===undefined)
+throw new Error('viewport is required when creating a Track.');this.viewport_=viewport;this.classList.add('track');},get viewport(){return this.viewport_;},get drawingContainer(){var cur=this;while(cur){if(cur instanceof tr.c.tracks.DrawingContainer)
 return cur;cur=cur.parentElement;}
 return undefined;},get eventContainer(){},invalidateDrawingContainer:function(){var dc=this.drawingContainer;if(dc)
 dc.invalidate();},context:function(){if(!this.parentNode)
 return undefined;if(!this.parentNode.context)
 throw new Error('Parent container does not support context() method.');return this.parentNode.context();},decorateChild_:function(childTrack){},undecorateChild_:function(childTrack){if(childTrack.detach)
 childTrack.detach();},updateContents_:function(){},drawTrack:function(type){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);this.draw(type,viewLWorld,viewRWorld);ctx.restore();},draw:function(type,viewLWorld,viewRWorld){},addEventsToTrackMap:function(eventToTrackMap){},addContainersToTrackMap:function(containerToTrackMap){},addIntersectingEventsInRangeToSelection:function(loVX,hiVX,loVY,hiVY,selection){var pixelRatio=window.devicePixelRatio||1;var dt=this.viewport.currentDisplayTransform;var viewPixWidthWorld=dt.xViewVectorToWorld(1);var loWX=dt.xViewToWorld(loVX*pixelRatio);var hiWX=dt.xViewToWorld(hiVX*pixelRatio);var clientRect=this.getBoundingClientRect();var a=Math.max(loVY,clientRect.top);var b=Math.min(hiVY,clientRect.bottom);if(a>b)
-return;this.addIntersectingEventsInRangeToSelectionInWorldSpace(loWX,hiWX,viewPixWidthWorld,selection);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){},addClosestInstantEventToSelection:function(instantEvents,worldX,worldMaxDist,selection){var instantEvent=tv.b.findClosestElementInSortedArray(instantEvents,function(x){return x.start;},worldX,worldMaxDist);if(!instantEvent)
-return;selection.push(instantEvent);}};return{Track:Track};});'use strict';tv.exportTo('tv.c.tracks',function(){var DrawType={GENERAL_EVENT:1,INSTANT_EVENT:2,BACKGROUND:3,GRID:4,FLOW_ARROWS:5,MARKERS:6,HIGHLIGHTS:7,ANNOTATIONS:8};var DrawingContainer=tv.b.ui.define('drawing-container',tv.c.tracks.Track);DrawingContainer.prototype={__proto__:tv.c.tracks.Track.prototype,decorate:function(viewport){tv.c.tracks.Track.prototype.decorate.call(this,viewport);this.classList.add('drawing-container');this.canvas_=document.createElement('canvas');this.canvas_.className='drawing-container-canvas';this.canvas_.style.left=tv.c.constants.HEADING_WIDTH+'px';this.appendChild(this.canvas_);this.ctx_=this.canvas_.getContext('2d');this.viewportChange_=this.viewportChange_.bind(this);this.viewport.addEventListener('change',this.viewportChange_);},get canvas(){return this.canvas_;},context:function(){return this.ctx_;},viewportChange_:function(){this.invalidate();},invalidate:function(){if(this.rafPending_)
-return;this.rafPending_=true;tv.b.requestPreAnimationFrame(this.preDraw_,this);},preDraw_:function(){this.rafPending_=false;this.updateCanvasSizeIfNeeded_();tv.b.requestAnimationFrameInThisFrameIfPossible(this.draw_,this);},draw_:function(){this.ctx_.clearRect(0,0,this.canvas_.width,this.canvas_.height);var typesToDraw=[DrawType.BACKGROUND,DrawType.HIGHLIGHTS,DrawType.GRID,DrawType.INSTANT_EVENT,DrawType.GENERAL_EVENT,DrawType.MARKERS,DrawType.ANNOTATIONS];if(this.viewport.showFlowEvents)
-typesToDraw.push(DrawType.FLOW_ARROWS);for(var idx in typesToDraw){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tv.c.tracks.Track))
+return;this.addIntersectingEventsInRangeToSelectionInWorldSpace(loWX,hiWX,viewPixWidthWorld,selection);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){},addClosestInstantEventToSelection:function(instantEvents,worldX,worldMaxDist,selection){var instantEvent=tr.b.findClosestElementInSortedArray(instantEvents,function(x){return x.start;},worldX,worldMaxDist);if(!instantEvent)
+return;selection.push(instantEvent);}};return{Track:Track};});'use strict';tr.exportTo('tr.c.tracks',function(){var DrawType={GENERAL_EVENT:1,INSTANT_EVENT:2,BACKGROUND:3,GRID:4,FLOW_ARROWS:5,MARKERS:6,HIGHLIGHTS:7,ANNOTATIONS:8};var DrawingContainer=tr.b.ui.define('drawing-container',tr.c.tracks.Track);DrawingContainer.prototype={__proto__:tr.c.tracks.Track.prototype,decorate:function(viewport){tr.c.tracks.Track.prototype.decorate.call(this,viewport);this.classList.add('drawing-container');this.canvas_=document.createElement('canvas');this.canvas_.className='drawing-container-canvas';this.canvas_.style.left=tr.c.constants.HEADING_WIDTH+'px';this.appendChild(this.canvas_);this.ctx_=this.canvas_.getContext('2d');this.viewportChange_=this.viewportChange_.bind(this);this.viewport.addEventListener('change',this.viewportChange_);},get canvas(){return this.canvas_;},context:function(){return this.ctx_;},viewportChange_:function(){this.invalidate();},invalidate:function(){if(this.rafPending_)
+return;this.rafPending_=true;tr.b.requestPreAnimationFrame(this.preDraw_,this);},preDraw_:function(){this.rafPending_=false;this.updateCanvasSizeIfNeeded_();tr.b.requestAnimationFrameInThisFrameIfPossible(this.draw_,this);},draw_:function(){this.ctx_.clearRect(0,0,this.canvas_.width,this.canvas_.height);var typesToDraw=[DrawType.BACKGROUND,DrawType.HIGHLIGHTS,DrawType.GRID,DrawType.INSTANT_EVENT,DrawType.GENERAL_EVENT,DrawType.MARKERS,DrawType.ANNOTATIONS,DrawType.FLOW_ARROWS];for(var idx in typesToDraw){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.c.tracks.Track))
 continue;this.children[i].drawTrack(typesToDraw[idx]);}}
-var pixelRatio=window.devicePixelRatio||1;var bounds=this.canvas_.getBoundingClientRect();var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);this.viewport.drawGridLines(this.ctx_,viewLWorld,viewRWorld);},updateCanvasSizeIfNeeded_:function(){var visibleChildTracks=tv.b.asArray(this.children).filter(this.visibleFilter_);var thisBounds=this.getBoundingClientRect();var firstChildTrackBounds=visibleChildTracks[0].getBoundingClientRect();var lastChildTrackBounds=visibleChildTracks[visibleChildTracks.length-1].getBoundingClientRect();var innerWidth=firstChildTrackBounds.width-
-tv.c.constants.HEADING_WIDTH;var innerHeight=lastChildTrackBounds.bottom-firstChildTrackBounds.top;var pixelRatio=window.devicePixelRatio||1;if(this.canvas_.width!=innerWidth*pixelRatio){this.canvas_.width=innerWidth*pixelRatio;this.canvas_.style.width=innerWidth+'px';}
-if(this.canvas_.height!=innerHeight*pixelRatio){this.canvas_.height=innerHeight*pixelRatio;this.canvas_.style.height=innerHeight+'px';}},visibleFilter_:function(element){if(!(element instanceof tv.c.tracks.Track))
-return false;return window.getComputedStyle(element).display!=='none';},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tv.c.tracks.Track))
+var pixelRatio=window.devicePixelRatio||1;var bounds=this.canvas_.getBoundingClientRect();var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);this.viewport.drawGridLines(this.ctx_,viewLWorld,viewRWorld);},updateCanvasSizeIfNeeded_:function(){var visibleChildTracks=tr.b.asArray(this.children).filter(this.visibleFilter_);var thisBounds=this.getBoundingClientRect();var firstChildTrackBounds=visibleChildTracks[0].getBoundingClientRect();var lastChildTrackBounds=visibleChildTracks[visibleChildTracks.length-1].getBoundingClientRect();var innerWidth=firstChildTrackBounds.width-
+tr.c.constants.HEADING_WIDTH;var innerHeight=lastChildTrackBounds.bottom-firstChildTrackBounds.top;var pixelRatio=window.devicePixelRatio||1;if(this.canvas_.width!=innerWidth*pixelRatio){this.canvas_.width=innerWidth*pixelRatio;this.canvas_.style.width=innerWidth+'px';}
+if(this.canvas_.height!=innerHeight*pixelRatio){this.canvas_.height=innerHeight*pixelRatio;this.canvas_.style.height=innerHeight+'px';}},visibleFilter_:function(element){if(!(element instanceof tr.c.tracks.Track))
+return false;return window.getComputedStyle(element).display!=='none';},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.c.tracks.Track))
 continue;var trackClientRect=this.children[i].getBoundingClientRect();var a=Math.max(loY,trackClientRect.top);var b=Math.min(hiY,trackClientRect.bottom);if(a<=b){this.children[i].addClosestEventToSelection(worldX,worldMaxDist,loY,hiY,selection);}}
-tv.c.tracks.Track.prototype.addClosestEventToSelection.apply(this,arguments);},addEventsToTrackMap:function(eventToTrackMap){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tv.c.tracks.Track))
-continue;this.children[i].addEventsToTrackMap(eventToTrackMap);}},addContainersToTrackMap:function(containerToTrackMap){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tv.c.tracks.Track))
-continue;this.children[i].addContainersToTrackMap(containerToTrackMap);}}};return{DrawingContainer:DrawingContainer,DrawType:DrawType};});'use strict';tv.exportTo('tv.c.tracks',function(){function Highlighter(viewport){if(viewport===undefined){throw new Error('viewport must be provided');}
-this.viewport_=viewport;};Highlighter.prototype={__proto__:Object.prototype,processModel:function(model){throw new Error('processModel implementation missing');},drawHighlight:function(ctx,dt,viewLWorld,viewRWorld,viewHeight){throw new Error('drawHighlight implementation missing');}};var options=new tv.b.ExtensionRegistryOptions(tv.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Highlighter;tv.b.decorateExtensionRegistry(Highlighter,options);return{Highlighter:Highlighter};});'use strict';tv.exportTo('tv.c.tracks',function(){var Task=tv.b.Task;var ContainerTrack=tv.b.ui.define('container-track',tv.c.tracks.Track);ContainerTrack.prototype={__proto__:tv.c.tracks.Track.prototype,decorate:function(viewport){tv.c.tracks.Track.prototype.decorate.call(this,viewport);},detach:function(){this.textContent='';},get tracks_(){var tracks=[];for(var i=0;i<this.children.length;i++){if(this.children[i].classList.contains('track'))
+tr.c.tracks.Track.prototype.addClosestEventToSelection.apply(this,arguments);},addEventsToTrackMap:function(eventToTrackMap){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.c.tracks.Track))
+continue;this.children[i].addEventsToTrackMap(eventToTrackMap);}},addContainersToTrackMap:function(containerToTrackMap){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.c.tracks.Track))
+continue;this.children[i].addContainersToTrackMap(containerToTrackMap);}}};return{DrawingContainer:DrawingContainer,DrawType:DrawType};});'use strict';tr.exportTo('tr.c.tracks',function(){function Highlighter(viewport){if(viewport===undefined){throw new Error('viewport must be provided');}
+this.viewport_=viewport;};Highlighter.prototype={__proto__:Object.prototype,processModel:function(model){throw new Error('processModel implementation missing');},drawHighlight:function(ctx,dt,viewLWorld,viewRWorld,viewHeight){throw new Error('drawHighlight implementation missing');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.defaultMetadata={};options.mandatoryBaseClass=Highlighter;tr.b.decorateExtensionRegistry(Highlighter,options);return{Highlighter:Highlighter};});'use strict';tr.exportTo('tr.c.tracks',function(){var Task=tr.b.Task;var ContainerTrack=tr.b.ui.define('container-track',tr.c.tracks.Track);ContainerTrack.prototype={__proto__:tr.c.tracks.Track.prototype,decorate:function(viewport){tr.c.tracks.Track.prototype.decorate.call(this,viewport);},detach:function(){this.textContent='';},get tracks_(){var tracks=[];for(var i=0;i<this.children.length;i++){if(this.children[i].classList.contains('track'))
 tracks.push(this.children[i]);}
-return tracks;},drawTrack:function(type){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tv.c.tracks.Track))
+return tracks;},drawTrack:function(type){for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.c.tracks.Track))
 continue;this.children[i].drawTrack(type);}},addIntersectingEventsInRangeToSelection:function(loVX,hiVX,loY,hiY,selection){for(var i=0;i<this.tracks_.length;i++){var trackClientRect=this.tracks_[i].getBoundingClientRect();var a=Math.max(loY,trackClientRect.top);var b=Math.min(hiY,trackClientRect.bottom);if(a<=b)
 this.tracks_[i].addIntersectingEventsInRangeToSelection(loVX,hiVX,loY,hiY,selection);}
-tv.c.tracks.Track.prototype.addIntersectingEventsInRangeToSelection.apply(this,arguments);},addEventsToTrackMap:function(eventToTrackMap){for(var i=0;i<this.children.length;++i)
+tr.c.tracks.Track.prototype.addIntersectingEventsInRangeToSelection.apply(this,arguments);},addEventsToTrackMap:function(eventToTrackMap){for(var i=0;i<this.children.length;++i)
 this.children[i].addEventsToTrackMap(eventToTrackMap);},addAllEventsMatchingFilterToSelection:function(filter,selection){for(var i=0;i<this.tracks_.length;i++)
 this.tracks_[i].addAllEventsMatchingFilterToSelection(filter,selection);},addAllEventsMatchingFilterToSelectionAsTask:function(filter,selection){var task=new Task();for(var i=0;i<this.tracks_.length;i++){task.subTask(function(i){return function(){this.tracks_[i].addAllEventsMatchingFilterToSelection(filter,selection);}}(i),this);}
 return task;},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){for(var i=0;i<this.tracks_.length;i++){var trackClientRect=this.tracks_[i].getBoundingClientRect();var a=Math.max(loY,trackClientRect.top);var b=Math.min(hiY,trackClientRect.bottom);if(a<=b){this.tracks_[i].addClosestEventToSelection(worldX,worldMaxDist,loY,hiY,selection);}}
-tv.c.tracks.Track.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ContainerTrack:ContainerTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){function ChartAxis(opt_min,opt_max){this.guid_=tv.b.GUID.allocate();this.bounds=new tv.b.Range();if(opt_min!==undefined)
+tr.c.tracks.Track.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ContainerTrack:ContainerTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){function ChartAxis(opt_min,opt_max){this.guid_=tr.b.GUID.allocate();this.bounds=new tr.b.Range();if(opt_min!==undefined)
 this.bounds.addValue(opt_min);if(opt_max!==undefined)
 this.bounds.addValue(opt_max);};ChartAxis.prototype={get guid(){return this.guid_;},valueToUnitRange:function(value){if(this.bounds.isEmpty)
 throw new Error('Chart axis bounds are empty');var bounds=this.bounds;if(bounds.range===0)
-return 0;return(value-bounds.min)/bounds.range;},autoSetFromSeries:function(series,opt_config){var range=new tv.b.Range();series.forEach(function(s){range.addRange(s.range);},this);this.autoSetFromRange(range,opt_config);},autoSetFromRange:function(range,opt_config){if(range.isEmpty)
+return 0;return(value-bounds.min)/bounds.range;},autoSetFromSeries:function(series,opt_config){var range=new tr.b.Range();series.forEach(function(s){range.addRange(s.range);},this);this.autoSetFromRange(range,opt_config);},autoSetFromRange:function(range,opt_config){if(range.isEmpty)
 return;var bounds=this.bounds;if(bounds.isEmpty){bounds.addRange(range);return;}
 if(!opt_config)
 return;var useRangeMin=(opt_config.expandMin&&range.min<bounds.min||opt_config.shrinkMin&&range.min>bounds.min);var useRangeMax=(opt_config.expandMax&&range.max>bounds.max||opt_config.shrinkMax&&range.max<bounds.max);if(!useRangeMin&&!useRangeMax)
 return;if(useRangeMin&&useRangeMax){bounds.min=range.min;bounds.max=range.max;return;}
-if(useRangeMin){bounds.min=Math.min(range.min,bounds.max);}else{bounds.max=Math.max(range.max,bounds.min);}}};return{ChartAxis:ChartAxis};});'use strict';tv.exportTo('tv.c.trace_model',function(){var SelectableItem=tv.c.trace_model.SelectableItem;var SelectionState=tv.c.trace_model.SelectionState;function ProxySelectableItem(modelItem){SelectableItem.call(this,modelItem);};ProxySelectableItem.prototype={__proto__:SelectableItem.prototype,get selectionState(){var modelItem=this.modelItem_;if(modelItem===undefined)
-return SelectionState.NONE;return modelItem.selectionState;}};return{ProxySelectableItem:ProxySelectableItem};});'use strict';tv.exportTo('tv.c.tracks',function(){function ChartPoint(modelItem,x,y,opt_yBase){tv.c.trace_model.ProxySelectableItem.call(this,modelItem);this.x=x;this.y=y;this.yBase=opt_yBase;};ChartPoint.prototype={__proto__:tv.c.trace_model.ProxySelectableItem.prototype};return{ChartPoint:ChartPoint};});'use strict';tv.exportTo('tv.c.tracks',function(){var DOWN_ARROW=String.fromCharCode(0x25BE);var RIGHT_ARROW=String.fromCharCode(0x25B8);var HeadingTrack=tv.b.ui.define('heading-track',tv.c.tracks.Track);HeadingTrack.prototype={__proto__:tv.c.tracks.Track.prototype,decorate:function(viewport){tv.c.tracks.Track.prototype.decorate.call(this,viewport);this.classList.add('heading-track');this.headingDiv_=document.createElement('heading');this.headingDiv_.style.width=tv.c.constants.HEADING_WIDTH+'px';this.headingDiv_.addEventListener('click',this.onHeadingDivClicked_.bind(this));this.heading_='';this.expanded_=undefined;this.selectionGenerator_=undefined;this.updateContents_();},get heading(){return this.heading_;},set heading(text){this.heading_=text;this.updateContents_();},set tooltip(text){this.headingDiv_.title=text;},set selectionGenerator(generator){this.selectionGenerator_=generator;this.updateContents_();},get expanded(){return this.expanded_;},set expanded(expanded){expanded=expanded;if(this.expanded_==expanded)
-return;this.expanded_=expanded;this.expandedStateChanged_();},expandedStateChanged_:function(){this.updateHeadigDiv_();},onHeadingDivClicked_:function(){var e=new Event('heading-clicked',true,false);this.dispatchEvent(e);},updateContents_:function(){this.updateHeadigDiv_();},updateHeadigDiv_:function(){this.headingDiv_.innerHTML='';var span=document.createElement('span');span.classList.add('heading-arrow');if(this.expanded===true)
+if(useRangeMin){bounds.min=Math.min(range.min,bounds.max);}else{bounds.max=Math.max(range.max,bounds.min);}}};return{ChartAxis:ChartAxis};});'use strict';tr.exportTo('tr.model',function(){var SelectableItem=tr.model.SelectableItem;var SelectionState=tr.model.SelectionState;function ProxySelectableItem(modelItem){SelectableItem.call(this,modelItem);};ProxySelectableItem.prototype={__proto__:SelectableItem.prototype,get selectionState(){var modelItem=this.modelItem_;if(modelItem===undefined)
+return SelectionState.NONE;return modelItem.selectionState;}};return{ProxySelectableItem:ProxySelectableItem};});'use strict';tr.exportTo('tr.c.tracks',function(){function ChartPoint(modelItem,x,y,opt_yBase){tr.model.ProxySelectableItem.call(this,modelItem);this.x=x;this.y=y;this.yBase=opt_yBase;};ChartPoint.prototype={__proto__:tr.model.ProxySelectableItem.prototype};return{ChartPoint:ChartPoint};});'use strict';tr.exportTo('tr.c.tracks',function(){var DOWN_ARROW=String.fromCharCode(0x25BE);var RIGHT_ARROW=String.fromCharCode(0x25B8);var HeadingTrack=tr.b.ui.define('heading-track',tr.c.tracks.Track);HeadingTrack.prototype={__proto__:tr.c.tracks.Track.prototype,decorate:function(viewport){tr.c.tracks.Track.prototype.decorate.call(this,viewport);this.classList.add('heading-track');this.headingDiv_=document.createElement('heading');this.headingDiv_.style.width=tr.c.constants.HEADING_WIDTH+'px';this.headingDiv_.addEventListener('click',this.onHeadingDivClicked_.bind(this));this.heading_='';this.expanded_=undefined;this.selectionGenerator_=undefined;this.updateContents_();},get heading(){return this.heading_;},set heading(text){this.heading_=text;this.updateContents_();},set tooltip(text){this.headingDiv_.title=text;},set selectionGenerator(generator){this.selectionGenerator_=generator;this.updateContents_();},get expanded(){return this.expanded_;},set expanded(expanded){expanded=expanded;if(this.expanded_==expanded)
+return;this.expanded_=expanded;this.expandedStateChanged_();},expandedStateChanged_:function(){this.updateHeadigDiv_();},onHeadingDivClicked_:function(){var e=new Event('heading-clicked',{'bubbles':true});this.dispatchEvent(e);},updateContents_:function(){this.updateHeadigDiv_();},updateHeadigDiv_:function(){this.headingDiv_.innerHTML='';var span=document.createElement('span');span.classList.add('heading-arrow');if(this.expanded===true)
 span.textContent=DOWN_ARROW;else if(this.expanded===false)
 span.textContent=RIGHT_ARROW;else
-span.textContent='';this.headingDiv_.appendChild(span);if(this.selectionGenerator_){this.headingLink_=document.createElement('tv-c-analysis-link');this.headingLink_.selection=this.selectionGenerator_;this.headingLink_.textContent='';this.headingDiv_.appendChild(this.headingLink_);this.headingLink_.appendChild(document.createTextNode(this.heading_));}else{span=document.createElement('span');span.textContent=this.heading_;this.headingDiv_.appendChild(span);}
-this.appendChild(this.headingDiv_);},draw:function(type,viewLWorld,viewRWorld){throw new Error('draw implementation missing');}};return{HeadingTrack:HeadingTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var EventPresenter=tv.c.EventPresenter;var SelectionState=tv.c.trace_model.SelectionState;var ChartSeriesType={LINE:0,AREA:1};var DEFAULT_RENDERING_CONFIG={chartType:ChartSeriesType.LINE,selectedPointSize:4,unselectedPointSize:3,colorId:0,lineWidth:1,skipDistance:1,unselectedPointDensityTransparent:0.10,unselectedPointDensityOpaque:0.05,backgroundOpacity:0.5};var LAST_POINT_WIDTH=16;var ChartSeriesComponent={BACKGROUND:0,LINE:1,DOTS:2};function ChartSeries(points,axis,opt_renderingConfig){this.points=points;this.axis=axis;this.useRenderingConfig_(opt_renderingConfig);}
-ChartSeries.prototype={useRenderingConfig_:function(opt_renderingConfig){var config=opt_renderingConfig||{};tv.b.iterItems(DEFAULT_RENDERING_CONFIG,function(key,defaultValue){var value=config[key];if(value===undefined)
-value=defaultValue;this[key+'_']=value;},this);this.topPadding=this.bottomPadding=Math.max(this.selectedPointSize_,this.unselectedPointSize_)/2;},get range(){var range=new tv.b.Range();this.points.forEach(function(point){range.addValue(point.y);},this);return range;},draw:function(ctx,transform,highDetails){if(this.points===undefined||this.points.length===0)
+span.textContent='';this.headingDiv_.appendChild(span);if(this.selectionGenerator_){this.headingLink_=document.createElement('tr-c-a-analysis-link');this.headingLink_.selection=this.selectionGenerator_;this.headingLink_.textContent='';this.headingDiv_.appendChild(this.headingLink_);this.headingLink_.appendChild(document.createTextNode(this.heading_));}else{span=document.createElement('span');span.textContent=this.heading_;this.headingDiv_.appendChild(span);}
+this.appendChild(this.headingDiv_);},draw:function(type,viewLWorld,viewRWorld){throw new Error('draw implementation missing');}};return{HeadingTrack:HeadingTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var EventPresenter=tr.c.EventPresenter;var SelectionState=tr.model.SelectionState;var ChartSeriesType={LINE:0,AREA:1};var DEFAULT_RENDERING_CONFIG={chartType:ChartSeriesType.LINE,selectedPointSize:4,unselectedPointSize:3,colorId:0,lineWidth:1,skipDistance:1,unselectedPointDensityTransparent:0.10,unselectedPointDensityOpaque:0.05,backgroundOpacity:0.5};var LAST_POINT_WIDTH=16;var ChartSeriesComponent={BACKGROUND:0,LINE:1,DOTS:2};function ChartSeries(points,axis,opt_renderingConfig){this.points=points;this.axis=axis;this.useRenderingConfig_(opt_renderingConfig);}
+ChartSeries.prototype={useRenderingConfig_:function(opt_renderingConfig){var config=opt_renderingConfig||{};tr.b.iterItems(DEFAULT_RENDERING_CONFIG,function(key,defaultValue){var value=config[key];if(value===undefined)
+value=defaultValue;this[key+'_']=value;},this);this.topPadding=this.bottomPadding=Math.max(this.selectedPointSize_,this.unselectedPointSize_)/2;},get range(){var range=new tr.b.Range();this.points.forEach(function(point){range.addValue(point.y);},this);return range;},draw:function(ctx,transform,highDetails){if(this.points===undefined||this.points.length===0)
 return;if(this.chartType_===ChartSeriesType.AREA){this.drawComponent_(ctx,transform,ChartSeriesComponent.BACKGROUND,highDetails);}
 if(this.chartType_===ChartSeriesType.LINE||highDetails){this.drawComponent_(ctx,transform,ChartSeriesComponent.LINE,highDetails);}
 this.drawComponent_(ctx,transform,ChartSeriesComponent.DOTS,highDetails);},drawComponent_:function(ctx,transform,component,highDetails){var extraPixels=0;if(component===ChartSeriesComponent.DOTS){extraPixels=Math.max(this.selectedPointSize_,this.unselectedPointSize_);}
 var leftViewX=transform.leftViewX-extraPixels*transform.pixelRatio;var rightViewX=transform.rightViewX+
-extraPixels*transform.pixelRatio;var leftTimestamp=transform.leftTimestamp-extraPixels;var rightTimestamp=transform.rightTimestamp+extraPixels;var firstVisibleIndex=tv.b.findLowIndexInSortedArray(this.points,function(point){return point.x;},leftTimestamp);var lastVisibleIndex=tv.b.findLowIndexInSortedArray(this.points,function(point){return point.x;},rightTimestamp);if(lastVisibleIndex>=this.points.length||this.points[lastVisibleIndex].x>rightTimestamp){lastVisibleIndex--;}
+extraPixels*transform.pixelRatio;var leftTimestamp=transform.leftTimestamp-extraPixels;var rightTimestamp=transform.rightTimestamp+extraPixels;var firstVisibleIndex=tr.b.findLowIndexInSortedArray(this.points,function(point){return point.x;},leftTimestamp);var lastVisibleIndex=tr.b.findLowIndexInSortedArray(this.points,function(point){return point.x;},rightTimestamp);if(lastVisibleIndex>=this.points.length||this.points[lastVisibleIndex].x>rightTimestamp){lastVisibleIndex--;}
 var viewSkipDistance=this.skipDistance_*transform.pixelRatio;var circleRadius;var squareSize;var squareHalfSize;var squareOpacity;switch(component){case ChartSeriesComponent.DOTS:ctx.strokeStyle=EventPresenter.getCounterSeriesColor(this.colorId_,SelectionState.NONE);ctx.lineWidth=transform.pixelRatio;circleRadius=(this.selectedPointSize_/2)*transform.pixelRatio;squareSize=this.unselectedPointSize_*transform.pixelRatio;squareHalfSize=squareSize/2;if(!highDetails){squareOpacity=0;break;}
 var visibleIndexRange=lastVisibleIndex-firstVisibleIndex;if(visibleIndexRange<=0){squareOpacity=1;break;}
 var visibleViewXRange=transform.worldXToViewX(this.points[lastVisibleIndex].x)-
 transform.worldXToViewX(this.points[firstVisibleIndex].x);if(visibleViewXRange===0){squareOpacity=1;break;}
-var density=visibleIndexRange/visibleViewXRange;var clampedDensity=tv.b.clamp(density,this.unselectedPointDensityOpaque_,this.unselectedPointDensityTransparent_);var densityRange=this.unselectedPointDensityTransparent_-
+var density=visibleIndexRange/visibleViewXRange;var clampedDensity=tr.b.clamp(density,this.unselectedPointDensityOpaque_,this.unselectedPointDensityTransparent_);var densityRange=this.unselectedPointDensityTransparent_-
 this.unselectedPointDensityOpaque_;squareOpacity=(this.unselectedPointDensityTransparent_-clampedDensity)/densityRange;break;case ChartSeriesComponent.LINE:ctx.strokeStyle=EventPresenter.getCounterSeriesColor(this.colorId_,SelectionState.NONE);ctx.lineWidth=this.lineWidth_*transform.pixelRatio;break;case ChartSeriesComponent.BACKGROUND:break;default:throw new Error('Invalid component: '+component);}
 var previousViewX=undefined;var previousViewY=undefined;var previousViewYBase=undefined;var lastSelectionState=undefined;var baseSteps=undefined;var startIndex=Math.max(firstVisibleIndex-1,0);for(var i=startIndex;i<this.points.length;i++){var currentPoint=this.points[i];var currentViewX=transform.worldXToViewX(currentPoint.x);if(currentViewX>rightViewX){if(previousViewX!==undefined){previousViewX=currentViewX=rightViewX;if(component===ChartSeriesComponent.BACKGROUND||component===ChartSeriesComponent.LINE){ctx.lineTo(currentViewX,previousViewY);}}
 break;}
@@ -3247,35 +3307,35 @@
 ctx.closePath();ctx.fill();break;default:throw new Error('Not reachable');}}},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){var points=this.points;function getPointWidth(point,i){if(i===points.length-1)
 return LAST_POINT_WIDTH*viewPixWidthWorld;var nextPoint=points[i+1];return nextPoint.x-point.x;}
 function selectPoint(point){point.addToSelection(selection);}
-tv.b.iterateOverIntersectingIntervals(this.points,function(point){return point.x},getPointWidth,loWX,hiWX,selectPoint);},addEventNearToProvidedEventToSelection:function(event,offset,selection){if(this.points===undefined)
-return false;var index=tv.b.findFirstIndexInArray(this.points,function(point){return point.modelItem===event;},this);if(index===-1)
+tr.b.iterateOverIntersectingIntervals(this.points,function(point){return point.x},getPointWidth,loWX,hiWX,selectPoint);},addEventNearToProvidedEventToSelection:function(event,offset,selection){if(this.points===undefined)
+return false;var index=tr.b.findFirstIndexInArray(this.points,function(point){return point.modelItem===event;},this);if(index===-1)
 return false;var newIndex=index+offset;if(newIndex<0||newIndex>=this.points.length)
 return false;this.points[newIndex].addToSelection(selection);return true;},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){if(this.points===undefined)
-return;var item=tv.b.findClosestElementInSortedArray(this.points,function(point){return point.x},worldX,worldMaxDist);if(!item)
-return;item.addToSelection(selection);}};return{ChartSeries:ChartSeries,ChartSeriesType:ChartSeriesType};});'use strict';tv.exportTo('tv.c.tracks',function(){function ChartTransform(displayTransform,axis,trackWidth,trackHeight,topPadding,bottomPadding,pixelRatio){this.pixelRatio=pixelRatio;this.leftViewX=0;this.rightViewX=trackWidth;this.leftTimestamp=displayTransform.xViewToWorld(this.leftViewX);this.rightTimestamp=displayTransform.xViewToWorld(this.rightViewX);this.displayTransform_=displayTransform;this.outerTopViewY=0;this.innerTopViewY=topPadding;this.innerBottomViewY=trackHeight-bottomPadding;this.outerBottomViewY=trackHeight;this.axis_=axis;this.innerHeight_=this.innerBottomViewY-this.innerTopViewY;};ChartTransform.prototype={worldXToViewX:function(worldX){return this.displayTransform_.xWorldToView(worldX);},viewXToWorldX:function(viewX){return this.displayTransform_.xViewToWorld(viewX);},worldYToViewY:function(worldY){var innerHeightCoefficient=1-this.axis_.valueToUnitRange(worldY);return innerHeightCoefficient*this.innerHeight_+this.innerTopViewY;}};return{ChartTransform:ChartTransform};});'use strict';tv.exportTo('tv.c.tracks',function(){var ChartTrack=tv.b.ui.define('chart-track',tv.c.tracks.HeadingTrack);ChartTrack.prototype={__proto__:tv.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tv.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('chart-track');this.series_=undefined;this.axisGuidToAxisData_=undefined;this.topPadding_=undefined;this.bottomPadding_=undefined;},get series(){return this.series_;},set series(series){this.series_=series;this.calculateAxisDataAndPadding_();this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;this.invalidateDrawingContainer();},get hasVisibleContent(){return!!this.series&&this.series.length>0;},calculateAxisDataAndPadding_:function(){if(!this.series_){this.axisGuidToAxisData_=undefined;this.topPadding_=undefined;this.bottomPadding_=undefined;return;}
+return;var item=tr.b.findClosestElementInSortedArray(this.points,function(point){return point.x},worldX,worldMaxDist);if(!item)
+return;item.addToSelection(selection);}};return{ChartSeries:ChartSeries,ChartSeriesType:ChartSeriesType};});'use strict';tr.exportTo('tr.c.tracks',function(){function ChartTransform(displayTransform,axis,trackWidth,trackHeight,topPadding,bottomPadding,pixelRatio){this.pixelRatio=pixelRatio;this.leftViewX=0;this.rightViewX=trackWidth;this.leftTimestamp=displayTransform.xViewToWorld(this.leftViewX);this.rightTimestamp=displayTransform.xViewToWorld(this.rightViewX);this.displayTransform_=displayTransform;this.outerTopViewY=0;this.innerTopViewY=topPadding;this.innerBottomViewY=trackHeight-bottomPadding;this.outerBottomViewY=trackHeight;this.axis_=axis;this.innerHeight_=this.innerBottomViewY-this.innerTopViewY;};ChartTransform.prototype={worldXToViewX:function(worldX){return this.displayTransform_.xWorldToView(worldX);},viewXToWorldX:function(viewX){return this.displayTransform_.xViewToWorld(viewX);},worldYToViewY:function(worldY){var innerHeightCoefficient=1-this.axis_.valueToUnitRange(worldY);return innerHeightCoefficient*this.innerHeight_+this.innerTopViewY;}};return{ChartTransform:ChartTransform};});'use strict';tr.exportTo('tr.c.tracks',function(){var ChartTrack=tr.b.ui.define('chart-track',tr.c.tracks.HeadingTrack);ChartTrack.prototype={__proto__:tr.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('chart-track');this.series_=undefined;this.axisGuidToAxisData_=undefined;this.topPadding_=undefined;this.bottomPadding_=undefined;},get series(){return this.series_;},set series(series){this.series_=series;this.calculateAxisDataAndPadding_();this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;this.invalidateDrawingContainer();},get hasVisibleContent(){return!!this.series&&this.series.length>0;},calculateAxisDataAndPadding_:function(){if(!this.series_){this.axisGuidToAxisData_=undefined;this.topPadding_=undefined;this.bottomPadding_=undefined;return;}
 var axisGuidToAxisData={};var topPadding=0;var bottomPadding=0;this.series_.forEach(function(series){var axis=series.axis;var axisGuid=axis.guid;if(!(axisGuid in axisGuidToAxisData)){axisGuidToAxisData[axisGuid]={axis:axis,series:[]};}
-axisGuidToAxisData[axisGuid].series.push(series);topPadding=Math.max(topPadding,series.topPadding);bottomPadding=Math.max(bottomPadding,series.bottomPadding);},this);this.axisGuidToAxisData_=axisGuidToAxisData;this.topPadding_=topPadding;this.bottomPadding_=bottomPadding;},draw:function(type,viewLWorld,viewRWorld){switch(type){case tv.c.tracks.DrawType.GENERAL_EVENT:this.drawChart_(viewLWorld,viewRWorld);break;}},drawChart_:function(viewLWorld,viewRWorld){if(!this.series_)
-return;var ctx=this.context();var displayTransform=this.viewport.currentDisplayTransform;var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var highDetails=this.viewport.highDetails;var width=bounds.width*pixelRatio;var height=bounds.height*pixelRatio;var topPadding=this.topPadding_*pixelRatio;var bottomPadding=this.bottomPadding_*pixelRatio;ctx.save();ctx.beginPath();ctx.rect(0,0,width,height);ctx.clip();this.series_.forEach(function(series){var chartTransform=new tv.c.tracks.ChartTransform(displayTransform,series.axis,width,height,topPadding,bottomPadding,pixelRatio);series.draw(ctx,chartTransform,highDetails);},this);ctx.restore();},addEventsToTrackMap:function(eventToTrackMap){this.series_.forEach(function(series){series.points.forEach(function(point){point.addToTrackMap(eventToTrackMap,this);},this);},this);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){this.series_.forEach(function(series){series.addIntersectingEventsInRangeToSelectionInWorldSpace(loWX,hiWX,viewPixWidthWorld,selection);},this);},addEventNearToProvidedEventToSelection:function(event,offset,selection){var foundItem=false;this.series_.forEach(function(series){foundItem=foundItem||series.addEventNearToProvidedEventToSelection(event,offset,selection);},this);return foundItem;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.series_.forEach(function(series){series.addClosestEventToSelection(worldX,worldMaxDist,loY,hiY,selection);},this);},autoSetAllAxes:function(opt_config){tv.b.iterItems(this.axisGuidToAxisData_,function(axisGuid,axisData){var axis=axisData.axis;var series=axisData.series;axis.autoSetFromSeries(series,opt_config);},this);},autoSetAxis:function(axis,opt_config){var series=this.axisGuidToAxisData_[axis.guid].series;axis.autoSetFromSeries(series,opt_config);}};return{ChartTrack:ChartTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var CounterTrack=tv.b.ui.define('counter-track',tv.c.tracks.ChartTrack);CounterTrack.prototype={__proto__:tv.c.tracks.ChartTrack.prototype,decorate:function(viewport){tv.c.tracks.ChartTrack.prototype.decorate.call(this,viewport);this.classList.add('counter-track');},get counter(){return this.chart;},set counter(counter){this.heading=counter.name+': ';this.series=CounterTrack.buildChartSeriesFromCounter(counter);this.autoSetAllAxes({expandMax:true});},getModelEventFromItem:function(chartValue){return chartValue;}};CounterTrack.buildChartSeriesFromCounter=function(counter){var numSeries=counter.series.length;var totals=counter.totals;var chartAxis=new tv.c.tracks.ChartAxis(0,undefined);var chartSeries=counter.series.map(function(series,seriesIndex){var chartPoints=series.samples.map(function(sample,sampleIndex){var total=totals[sampleIndex*numSeries+seriesIndex];return new tv.c.tracks.ChartPoint(sample,sample.timestamp,total);});var renderingConfig={chartType:tv.c.tracks.ChartSeriesType.AREA,colorId:series.color};return new tv.c.tracks.ChartSeries(chartPoints,chartAxis,renderingConfig);});chartSeries.reverse();return chartSeries;};return{CounterTrack:CounterTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var EventPresenter=tv.c.EventPresenter;var SelectionState=tv.c.trace_model.SelectionState;var LetterDotTrack=tv.b.ui.define('letter-dot-track',tv.c.tracks.HeadingTrack);LetterDotTrack.prototype={__proto__:tv.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tv.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('letter-dot-track');this.items_=undefined;},get items(){return this.items_;},set items(items){this.items_=items;this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;},get dumpRadiusView(){return 7*(window.devicePixelRatio||1);},draw:function(type,viewLWorld,viewRWorld){if(this.items_===undefined)
-return;switch(type){case tv.c.tracks.DrawType.GENERAL_EVENT:this.drawLetterDots_(viewLWorld,viewRWorld);break;}},drawLetterDots_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var height=bounds.height*pixelRatio;var halfHeight=height*0.5;var twoPi=Math.PI*2;var palette=tv.b.ui.getColorPalette();var highlightIdBoost=tv.b.ui.paletteProperties.highlightIdBoost;var dt=this.viewport.currentDisplayTransform;var dumpRadiusView=this.dumpRadiusView;var itemRadiusWorld=dt.xViewVectorToWorld(height);var items=this.items_;var loI=tv.b.findLowIndexInSortedArray(items,function(item){return item.start;},viewLWorld);var oldFont=ctx.font;ctx.font='400 '+Math.floor(9*pixelRatio)+'px Arial';ctx.strokeStyle='rgb(0,0,0)';ctx.textBaseline='middle';ctx.textAlign='center';var drawItems=function(selected){for(var i=loI;i<items.length;++i){var item=items[i];var x=item.start;if(x-itemRadiusWorld>viewRWorld)
+axisGuidToAxisData[axisGuid].series.push(series);topPadding=Math.max(topPadding,series.topPadding);bottomPadding=Math.max(bottomPadding,series.bottomPadding);},this);this.axisGuidToAxisData_=axisGuidToAxisData;this.topPadding_=topPadding;this.bottomPadding_=bottomPadding;},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.c.tracks.DrawType.GENERAL_EVENT:this.drawChart_(viewLWorld,viewRWorld);break;}},drawChart_:function(viewLWorld,viewRWorld){if(!this.series_)
+return;var ctx=this.context();var displayTransform=this.viewport.currentDisplayTransform;var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var highDetails=this.viewport.highDetails;var width=bounds.width*pixelRatio;var height=bounds.height*pixelRatio;var topPadding=this.topPadding_*pixelRatio;var bottomPadding=this.bottomPadding_*pixelRatio;ctx.save();ctx.beginPath();ctx.rect(0,0,width,height);ctx.clip();this.series_.forEach(function(series){var chartTransform=new tr.c.tracks.ChartTransform(displayTransform,series.axis,width,height,topPadding,bottomPadding,pixelRatio);series.draw(ctx,chartTransform,highDetails);},this);ctx.restore();},addEventsToTrackMap:function(eventToTrackMap){this.series_.forEach(function(series){series.points.forEach(function(point){point.addToTrackMap(eventToTrackMap,this);},this);},this);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){this.series_.forEach(function(series){series.addIntersectingEventsInRangeToSelectionInWorldSpace(loWX,hiWX,viewPixWidthWorld,selection);},this);},addEventNearToProvidedEventToSelection:function(event,offset,selection){var foundItem=false;this.series_.forEach(function(series){foundItem=foundItem||series.addEventNearToProvidedEventToSelection(event,offset,selection);},this);return foundItem;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.series_.forEach(function(series){series.addClosestEventToSelection(worldX,worldMaxDist,loY,hiY,selection);},this);},autoSetAllAxes:function(opt_config){tr.b.iterItems(this.axisGuidToAxisData_,function(axisGuid,axisData){var axis=axisData.axis;var series=axisData.series;axis.autoSetFromSeries(series,opt_config);},this);},autoSetAxis:function(axis,opt_config){var series=this.axisGuidToAxisData_[axis.guid].series;axis.autoSetFromSeries(series,opt_config);}};return{ChartTrack:ChartTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var CounterTrack=tr.b.ui.define('counter-track',tr.c.tracks.ChartTrack);CounterTrack.prototype={__proto__:tr.c.tracks.ChartTrack.prototype,decorate:function(viewport){tr.c.tracks.ChartTrack.prototype.decorate.call(this,viewport);this.classList.add('counter-track');},get counter(){return this.chart;},set counter(counter){this.heading=counter.name+': ';this.series=CounterTrack.buildChartSeriesFromCounter(counter);this.autoSetAllAxes({expandMax:true});},getModelEventFromItem:function(chartValue){return chartValue;}};CounterTrack.buildChartSeriesFromCounter=function(counter){var numSeries=counter.series.length;var totals=counter.totals;var chartAxis=new tr.c.tracks.ChartAxis(0,undefined);var chartSeries=counter.series.map(function(series,seriesIndex){var chartPoints=series.samples.map(function(sample,sampleIndex){var total=totals[sampleIndex*numSeries+seriesIndex];return new tr.c.tracks.ChartPoint(sample,sample.timestamp,total);});var renderingConfig={chartType:tr.c.tracks.ChartSeriesType.AREA,colorId:series.color};return new tr.c.tracks.ChartSeries(chartPoints,chartAxis,renderingConfig);});chartSeries.reverse();return chartSeries;};return{CounterTrack:CounterTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var EventPresenter=tr.c.EventPresenter;var SelectionState=tr.model.SelectionState;var LetterDotTrack=tr.b.ui.define('letter-dot-track',tr.c.tracks.HeadingTrack);LetterDotTrack.prototype={__proto__:tr.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('letter-dot-track');this.items_=undefined;},get items(){return this.items_;},set items(items){this.items_=items;this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;},get dumpRadiusView(){return 7*(window.devicePixelRatio||1);},draw:function(type,viewLWorld,viewRWorld){if(this.items_===undefined)
+return;switch(type){case tr.c.tracks.DrawType.GENERAL_EVENT:this.drawLetterDots_(viewLWorld,viewRWorld);break;}},drawLetterDots_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var height=bounds.height*pixelRatio;var halfHeight=height*0.5;var twoPi=Math.PI*2;var palette=tr.b.ui.getColorPalette();var highlightIdBoost=tr.b.ui.paletteProperties.highlightIdBoost;var dt=this.viewport.currentDisplayTransform;var dumpRadiusView=this.dumpRadiusView;var itemRadiusWorld=dt.xViewVectorToWorld(height);var items=this.items_;var loI=tr.b.findLowIndexInSortedArray(items,function(item){return item.start;},viewLWorld);var oldFont=ctx.font;ctx.font='400 '+Math.floor(9*pixelRatio)+'px Arial';ctx.strokeStyle='rgb(0,0,0)';ctx.textBaseline='middle';ctx.textAlign='center';var drawItems=function(selected){for(var i=loI;i<items.length;++i){var item=items[i];var x=item.start;if(x-itemRadiusWorld>viewRWorld)
 break;if(item.selected!==selected)
 continue;var xView=dt.xWorldToView(x);ctx.fillStyle=EventPresenter.getSelectableItemColor(item);ctx.beginPath();ctx.arc(xView,halfHeight,dumpRadiusView+0.5,0,twoPi);ctx.fill();if(item.selected){ctx.lineWidth=3;ctx.strokeStyle='rgb(100,100,0)';ctx.stroke();ctx.beginPath();ctx.arc(xView,halfHeight,dumpRadiusView,0,twoPi);ctx.lineWidth=1.5;ctx.strokeStyle='rgb(255,255,0)';ctx.stroke();}else{ctx.lineWidth=1;ctx.strokeStyle='rgb(0,0,0)';ctx.stroke();}
 ctx.fillStyle='rgb(255, 255, 255)';ctx.fillText(item.dotLetter,xView,halfHeight);}};drawItems(false);drawItems(true);ctx.lineWidth=1;ctx.font=oldFont;},addEventsToTrackMap:function(eventToTrackMap){if(this.items_===undefined)
 return;this.items_.forEach(function(item){item.addToTrackMap(eventToTrackMap,this);},this);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){if(this.items_===undefined)
-return;var itemRadiusWorld=viewPixWidthWorld*this.dumpRadiusView;tv.b.iterateOverIntersectingIntervals(this.items_,function(x){return x.start-itemRadiusWorld;},function(x){return 2*itemRadiusWorld;},loWX,hiWX,function(item){item.addToSelection(selection);}.bind(this));},addEventNearToProvidedEventToSelection:function(event,offset,selection){if(this.items_===undefined)
-return;var items=this.items_;var index=tv.b.findFirstIndexInArray(items,function(item){return item.modelItem===event;});if(index===-1)
+return;var itemRadiusWorld=viewPixWidthWorld*this.dumpRadiusView;tr.b.iterateOverIntersectingIntervals(this.items_,function(x){return x.start-itemRadiusWorld;},function(x){return 2*itemRadiusWorld;},loWX,hiWX,function(item){item.addToSelection(selection);}.bind(this));},addEventNearToProvidedEventToSelection:function(event,offset,selection){if(this.items_===undefined)
+return;var items=this.items_;var index=tr.b.findFirstIndexInArray(items,function(item){return item.modelItem===event;});if(index===-1)
 return false;var newIndex=index+offset;if(newIndex>=0&&newIndex<items.length){items[newIndex].addToSelection(selection);return true;}
 return false;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){if(this.items_===undefined)
-return;var item=tv.b.findClosestElementInSortedArray(this.items_,function(x){return x.start;},worldX,worldMaxDist);if(!item)
-return;item.addToSelection(selection);}};function LetterDot(modelItem,dotLetter,colorId,start){tv.c.trace_model.ProxySelectableItem.call(this,modelItem);this.dotLetter=dotLetter;this.colorId=colorId;this.start=start;};LetterDot.prototype={__proto__:tv.c.trace_model.ProxySelectableItem.prototype};return{LetterDotTrack:LetterDotTrack,LetterDot:LetterDot};});'use strict';tv.exportTo('tv.c.tracks',function(){var palette=tv.b.ui.getColorPalette();var startCompare=function(x,y){return x.start-y.start;}
-var FrameTrack=tv.b.ui.define('frame-track',tv.c.tracks.LetterDotTrack);FrameTrack.prototype={__proto__:tv.c.tracks.LetterDotTrack.prototype,decorate:function(viewport){tv.c.tracks.LetterDotTrack.prototype.decorate.call(this,viewport);this.heading='Frames';this.frames_=undefined;this.items=undefined;},get frames(){return this.frames_;},set frames(frames){this.frames_=frames;if(frames===undefined)
-return;this.frames_=this.frames_.slice();this.frames_.sort(startCompare);this.items=this.frames_.map(function(frame){return new FrameDot(frame);});}};function FrameDot(frame){tv.c.tracks.LetterDot.call(this,frame,'F',frame.colorId,frame.start);}
-FrameDot.prototype={__proto__:tv.c.tracks.LetterDot.prototype};return{FrameTrack:FrameTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var TraceModelSettings=tv.c.TraceModelSettings;var MultiRowTrack=tv.b.ui.define('multi-row-track',tv.c.tracks.ContainerTrack);MultiRowTrack.prototype={__proto__:tv.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tv.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.tooltip_='';this.heading_='';this.groupingSource_=undefined;this.itemsToGroup_=undefined;this.defaultToCollapsedWhenSubRowCountMoreThan=1;this.itemsGroupedOnLastUpdateContents_=undefined;this.currentSubRows_=[];this.expanded_=true;},get itemsToGroup(){return this.itemsToGroup_;},setItemsToGroup:function(itemsToGroup,opt_groupingSource){this.itemsToGroup_=itemsToGroup;this.groupingSource_=opt_groupingSource;this.updateContents_();this.updateExpandedStateFromGroupingSource_();},get heading(){return this.heading_;},set heading(h){this.heading_=h;this.updateContents_();},get tooltip(){return this.tooltip_;},set tooltip(t){this.tooltip_=t;this.updateContents_();},get subRows(){return this.currentSubRows_;},get hasVisibleContent(){return this.children.length>0;},get expanded(){return this.expanded_;},set expanded(expanded){expanded=expanded;if(this.expanded_==expanded)
+return;var item=tr.b.findClosestElementInSortedArray(this.items_,function(x){return x.start;},worldX,worldMaxDist);if(!item)
+return;item.addToSelection(selection);}};function LetterDot(modelItem,dotLetter,colorId,start){tr.model.ProxySelectableItem.call(this,modelItem);this.dotLetter=dotLetter;this.colorId=colorId;this.start=start;};LetterDot.prototype={__proto__:tr.model.ProxySelectableItem.prototype};return{LetterDotTrack:LetterDotTrack,LetterDot:LetterDot};});'use strict';tr.exportTo('tr.c.tracks',function(){var palette=tr.b.ui.getColorPalette();var startCompare=function(x,y){return x.start-y.start;}
+var FrameTrack=tr.b.ui.define('frame-track',tr.c.tracks.LetterDotTrack);FrameTrack.prototype={__proto__:tr.c.tracks.LetterDotTrack.prototype,decorate:function(viewport){tr.c.tracks.LetterDotTrack.prototype.decorate.call(this,viewport);this.heading='Frames';this.frames_=undefined;this.items=undefined;},get frames(){return this.frames_;},set frames(frames){this.frames_=frames;if(frames===undefined)
+return;this.frames_=this.frames_.slice();this.frames_.sort(startCompare);this.items=this.frames_.map(function(frame){return new FrameDot(frame);});}};function FrameDot(frame){tr.c.tracks.LetterDot.call(this,frame,'F',frame.colorId,frame.start);}
+FrameDot.prototype={__proto__:tr.c.tracks.LetterDot.prototype};return{FrameTrack:FrameTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var MultiRowTrack=tr.b.ui.define('multi-row-track',tr.c.tracks.ContainerTrack);MultiRowTrack.prototype={__proto__:tr.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.tooltip_='';this.heading_='';this.groupingSource_=undefined;this.itemsToGroup_=undefined;this.defaultToCollapsedWhenSubRowCountMoreThan=1;this.itemsGroupedOnLastUpdateContents_=undefined;this.currentSubRows_=[];this.expanded_=true;},get itemsToGroup(){return this.itemsToGroup_;},setItemsToGroup:function(itemsToGroup,opt_groupingSource){this.itemsToGroup_=itemsToGroup;this.groupingSource_=opt_groupingSource;this.updateContents_();this.updateExpandedStateFromGroupingSource_();},get heading(){return this.heading_;},set heading(h){this.heading_=h;this.updateContents_();},get tooltip(){return this.tooltip_;},set tooltip(t){this.tooltip_=t;this.updateContents_();},get subRows(){return this.currentSubRows_;},get hasVisibleContent(){return this.children.length>0;},get expanded(){return this.expanded_;},set expanded(expanded){expanded=expanded;if(this.expanded_==expanded)
 return;this.expanded_=expanded;this.expandedStateChanged_();},onHeadingClicked_:function(e){if(this.subRows.length<=1)
-return;this.expanded=!this.expanded;if(this.groupingSource_){var modelSettings=new TraceModelSettings(this.groupingSource_.model);modelSettings.setSettingFor(this.groupingSource_,'expanded',this.expanded);}
-e.stopPropagation();},updateExpandedStateFromGroupingSource_:function(){if(this.groupingSource_){var numSubRows=this.subRows.length;var modelSettings=new TraceModelSettings(this.groupingSource_.model);if(numSubRows>1){var defaultExpanded;if(numSubRows>this.defaultToCollapsedWhenSubRowCountMoreThan){defaultExpanded=false;}else{defaultExpanded=true;}
+return;this.expanded=!this.expanded;if(this.groupingSource_){var modelSettings=new tr.model.ModelSettings(this.groupingSource_.model);modelSettings.setSettingFor(this.groupingSource_,'expanded',this.expanded);}
+e.stopPropagation();},updateExpandedStateFromGroupingSource_:function(){if(this.groupingSource_){var numSubRows=this.subRows.length;var modelSettings=new tr.model.ModelSettings(this.groupingSource_.model);if(numSubRows>1){var defaultExpanded;if(numSubRows>this.defaultToCollapsedWhenSubRowCountMoreThan){defaultExpanded=false;}else{defaultExpanded=true;}
 this.expanded=modelSettings.getSettingFor(this.groupingSource_,'expanded',defaultExpanded);}else{this.expanded=undefined;}}},expandedStateChanged_:function(){var minH=Math.max(2,Math.ceil(18/this.children.length));var h=(this.expanded_?18:minH)+'px';for(var i=0;i<this.children.length;i++)
 this.children[i].height=h;if(this.children.length>0)
-this.children[0].expanded=this.expanded;},updateContents_:function(){tv.c.tracks.ContainerTrack.prototype.updateContents_.call(this);if(!this.itemsToGroup_){this.updateHeadingAndTooltip_();this.currentSubRows_=[];return;}
+this.children[0].expanded=this.expanded;},updateContents_:function(){tr.c.tracks.ContainerTrack.prototype.updateContents_.call(this);if(!this.itemsToGroup_){this.updateHeadingAndTooltip_();this.currentSubRows_=[];return;}
 if(this.areArrayContentsSame_(this.itemsGroupedOnLastUpdateContents_,this.itemsToGroup_)){this.updateHeadingAndTooltip_();return;}
 this.itemsGroupedOnLastUpdateContents_=this.itemsToGroup_;this.detach();if(!this.itemsToGroup_.length){this.currentSubRows_=[];return;}
 var subRows=this.buildSubRows_(this.itemsToGroup_);this.currentSubRows_=subRows;for(var srI=0;srI<subRows.length;srI++){var subRow=subRows[srI];if(!subRow.length)
@@ -3286,40 +3346,40 @@
 return false;if(a.length!=b.length)
 return false;for(var i=0;i<a.length;++i){if(a[i]!=b[i])
 return false;}
-return true;}};return{MultiRowTrack:MultiRowTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var SelectionState=tv.c.trace_model.SelectionState;var EventPresenter=tv.c.EventPresenter;var ObjectInstanceTrack=tv.b.ui.define('object-instance-track',tv.c.tracks.HeadingTrack);ObjectInstanceTrack.prototype={__proto__:tv.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tv.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('object-instance-track');this.objectInstances_=[];this.objectSnapshots_=[];},get objectInstances(){return this.objectInstances_;},set objectInstances(objectInstances){if(!objectInstances||objectInstances.length==0){this.heading='';this.objectInstances_=[];this.objectSnapshots_=[];return;}
-this.heading=objectInstances[0].typeName;this.objectInstances_=objectInstances;this.objectSnapshots_=[];this.objectInstances_.forEach(function(instance){this.objectSnapshots_.push.apply(this.objectSnapshots_,instance.snapshots);},this);this.objectSnapshots_.sort(function(a,b){return a.ts-b.ts;});},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;},get snapshotRadiusView(){return 7*(window.devicePixelRatio||1);},draw:function(type,viewLWorld,viewRWorld){switch(type){case tv.c.tracks.DrawType.GENERAL_EVENT:this.drawLetterDots_(viewLWorld,viewRWorld);break;}},drawLetterDots_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var height=bounds.height*pixelRatio;var halfHeight=height*0.5;var twoPi=Math.PI*2;var dt=this.viewport.currentDisplayTransform;var snapshotRadiusView=this.snapshotRadiusView;var snapshotRadiusWorld=dt.xViewVectorToWorld(height);var loI;ctx.save();dt.applyTransformToCanvas(ctx);var objectInstances=this.objectInstances_;var loI=tv.b.findLowIndexInSortedArray(objectInstances,function(instance){return instance.deletionTs;},viewLWorld);ctx.strokeStyle='rgb(0,0,0)';for(var i=loI;i<objectInstances.length;++i){var instance=objectInstances[i];var x=instance.creationTs;if(x>viewRWorld)
+return true;}};return{MultiRowTrack:MultiRowTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var SelectionState=tr.model.SelectionState;var EventPresenter=tr.c.EventPresenter;var ObjectInstanceTrack=tr.b.ui.define('object-instance-track',tr.c.tracks.HeadingTrack);ObjectInstanceTrack.prototype={__proto__:tr.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('object-instance-track');this.objectInstances_=[];this.objectSnapshots_=[];},get objectInstances(){return this.objectInstances_;},set objectInstances(objectInstances){if(!objectInstances||objectInstances.length==0){this.heading='';this.objectInstances_=[];this.objectSnapshots_=[];return;}
+this.heading=objectInstances[0].typeName;this.objectInstances_=objectInstances;this.objectSnapshots_=[];this.objectInstances_.forEach(function(instance){this.objectSnapshots_.push.apply(this.objectSnapshots_,instance.snapshots);},this);this.objectSnapshots_.sort(function(a,b){return a.ts-b.ts;});},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;},get snapshotRadiusView(){return 7*(window.devicePixelRatio||1);},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.c.tracks.DrawType.GENERAL_EVENT:this.drawLetterDots_(viewLWorld,viewRWorld);break;}},drawLetterDots_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var height=bounds.height*pixelRatio;var halfHeight=height*0.5;var twoPi=Math.PI*2;var dt=this.viewport.currentDisplayTransform;var snapshotRadiusView=this.snapshotRadiusView;var snapshotRadiusWorld=dt.xViewVectorToWorld(height);var loI;ctx.save();dt.applyTransformToCanvas(ctx);var objectInstances=this.objectInstances_;var loI=tr.b.findLowIndexInSortedArray(objectInstances,function(instance){return instance.deletionTs;},viewLWorld);ctx.strokeStyle='rgb(0,0,0)';for(var i=loI;i<objectInstances.length;++i){var instance=objectInstances[i];var x=instance.creationTs;if(x>viewRWorld)
 break;var right=instance.deletionTs==Number.MAX_VALUE?viewRWorld:instance.deletionTs;ctx.fillStyle=EventPresenter.getObjectInstanceColor(instance);ctx.fillRect(x,pixelRatio,right-x,height-2*pixelRatio);}
-ctx.restore();var objectSnapshots=this.objectSnapshots_;loI=tv.b.findLowIndexInSortedArray(objectSnapshots,function(snapshot){return snapshot.ts+snapshotRadiusWorld;},viewLWorld);for(var i=loI;i<objectSnapshots.length;++i){var snapshot=objectSnapshots[i];var x=snapshot.ts;if(x-snapshotRadiusWorld>viewRWorld)
+ctx.restore();var objectSnapshots=this.objectSnapshots_;loI=tr.b.findLowIndexInSortedArray(objectSnapshots,function(snapshot){return snapshot.ts+snapshotRadiusWorld;},viewLWorld);for(var i=loI;i<objectSnapshots.length;++i){var snapshot=objectSnapshots[i];var x=snapshot.ts;if(x-snapshotRadiusWorld>viewRWorld)
 break;var xView=dt.xWorldToView(x);ctx.fillStyle=EventPresenter.getObjectSnapshotColor(snapshot);ctx.beginPath();ctx.arc(xView,halfHeight,snapshotRadiusView,0,twoPi);ctx.fill();if(snapshot.selected){ctx.lineWidth=5;ctx.strokeStyle='rgb(100,100,0)';ctx.stroke();ctx.beginPath();ctx.arc(xView,halfHeight,snapshotRadiusView-1,0,twoPi);ctx.lineWidth=2;ctx.strokeStyle='rgb(255,255,0)';ctx.stroke();}else{ctx.lineWidth=1;ctx.strokeStyle='rgb(0,0,0)';ctx.stroke();}}
 ctx.lineWidth=1;var selectionState=SelectionState.NONE;if(objectInstances.length&&objectInstances[0].selectionState===SelectionState.DIMMED){selectionState=SelectionState.DIMMED;}
 if(selectionState===SelectionState.DIMMED){var width=bounds.width*pixelRatio;ctx.fillStyle='rgba(255,255,255,0.5)';ctx.fillRect(0,0,width,height);ctx.restore();}},addEventsToTrackMap:function(eventToTrackMap){if(this.objectInstance_!==undefined){this.objectInstance_.forEach(function(obj){eventToTrackMap.addEvent(obj,this);},this);}
 if(this.objectSnapshots_!==undefined){this.objectSnapshots_.forEach(function(obj){eventToTrackMap.addEvent(obj,this);},this);}},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){var foundSnapshot=false;function onSnapshot(snapshot){selection.push(snapshot);foundSnapshot=true;}
-var snapshotRadiusView=this.snapshotRadiusView;var snapshotRadiusWorld=viewPixWidthWorld*snapshotRadiusView;tv.b.iterateOverIntersectingIntervals(this.objectSnapshots_,function(x){return x.ts-snapshotRadiusWorld;},function(x){return 2*snapshotRadiusWorld;},loWX,hiWX,onSnapshot);if(foundSnapshot)
-return;tv.b.iterateOverIntersectingIntervals(this.objectInstances_,function(x){return x.creationTs;},function(x){return x.deletionTs-x.creationTs;},loWX,hiWX,selection.push.bind(selection));},addEventNearToProvidedEventToSelection:function(event,offset,selection){var events;if(event instanceof tv.c.trace_model.ObjectSnapshot)
-events=this.objectSnapshots_;else if(event instanceof tv.c.trace_model.ObjectInstance)
+var snapshotRadiusView=this.snapshotRadiusView;var snapshotRadiusWorld=viewPixWidthWorld*snapshotRadiusView;tr.b.iterateOverIntersectingIntervals(this.objectSnapshots_,function(x){return x.ts-snapshotRadiusWorld;},function(x){return 2*snapshotRadiusWorld;},loWX,hiWX,onSnapshot);if(foundSnapshot)
+return;tr.b.iterateOverIntersectingIntervals(this.objectInstances_,function(x){return x.creationTs;},function(x){return x.deletionTs-x.creationTs;},loWX,hiWX,selection.push.bind(selection));},addEventNearToProvidedEventToSelection:function(event,offset,selection){var events;if(event instanceof tr.model.ObjectSnapshot)
+events=this.objectSnapshots_;else if(event instanceof tr.model.ObjectInstance)
 events=this.objectInstances_;else
 throw new Error('Unrecognized event');var index=events.indexOf(event);var newIndex=index+offset;if(newIndex>=0&&newIndex<events.length){selection.push(events[newIndex]);return true;}
-return false;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){var snapshot=tv.b.findClosestElementInSortedArray(this.objectSnapshots_,function(x){return x.ts;},worldX,worldMaxDist);if(!snapshot)
-return;selection.push(snapshot);}};var options=new tv.b.ExtensionRegistryOptions(tv.b.TYPE_BASED_REGISTRY_MODE);tv.b.decorateExtensionRegistry(ObjectInstanceTrack,options);return{ObjectInstanceTrack:ObjectInstanceTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var ObjectInstanceGroupTrack=tv.b.ui.define('object-instance-group-track',tv.c.tracks.MultiRowTrack);ObjectInstanceGroupTrack.prototype={__proto__:tv.c.tracks.MultiRowTrack.prototype,decorate:function(viewport){tv.c.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('object-instance-group-track');this.objectInstances_=undefined;},get objectInstances(){return this.itemsToGroup;},set objectInstances(objectInstances){this.setItemsToGroup(objectInstances);},addSubTrack_:function(objectInstances){var hasMultipleRows=this.subRows.length>1;var track=new tv.c.tracks.ObjectInstanceTrack(this.viewport);track.objectInstances=objectInstances;this.appendChild(track);return track;},buildSubRows_:function(objectInstances){objectInstances.sort(function(x,y){return x.creationTs-y.creationTs;});var subRows=[];for(var i=0;i<objectInstances.length;i++){var objectInstance=objectInstances[i];var found=false;for(var j=0;j<subRows.length;j++){var subRow=subRows[j];var lastItemInSubRow=subRow[subRow.length-1];if(objectInstance.creationTs>=lastItemInSubRow.deletionTs){found=true;subRow.push(objectInstance);break;}}
+return false;},addAllEventsMatchingFilterToSelection:function(filter,selection){},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){var snapshot=tr.b.findClosestElementInSortedArray(this.objectSnapshots_,function(x){return x.ts;},worldX,worldMaxDist);if(!snapshot)
+return;selection.push(snapshot);}};var options=new tr.b.ExtensionRegistryOptions(tr.b.TYPE_BASED_REGISTRY_MODE);tr.b.decorateExtensionRegistry(ObjectInstanceTrack,options);return{ObjectInstanceTrack:ObjectInstanceTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var ObjectInstanceGroupTrack=tr.b.ui.define('object-instance-group-track',tr.c.tracks.MultiRowTrack);ObjectInstanceGroupTrack.prototype={__proto__:tr.c.tracks.MultiRowTrack.prototype,decorate:function(viewport){tr.c.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('object-instance-group-track');this.objectInstances_=undefined;},get objectInstances(){return this.itemsToGroup;},set objectInstances(objectInstances){this.setItemsToGroup(objectInstances);},addSubTrack_:function(objectInstances){var hasMultipleRows=this.subRows.length>1;var track=new tr.c.tracks.ObjectInstanceTrack(this.viewport);track.objectInstances=objectInstances;this.appendChild(track);return track;},buildSubRows_:function(objectInstances){objectInstances.sort(function(x,y){return x.creationTs-y.creationTs;});var subRows=[];for(var i=0;i<objectInstances.length;i++){var objectInstance=objectInstances[i];var found=false;for(var j=0;j<subRows.length;j++){var subRow=subRows[j];var lastItemInSubRow=subRow[subRow.length-1];if(objectInstance.creationTs>=lastItemInSubRow.deletionTs){found=true;subRow.push(objectInstance);break;}}
 if(!found){var subRow=[objectInstance];subRows.push(subRow);}}
-return subRows;},updateHeadingAndTooltip_:function(){}};return{ObjectInstanceGroupTrack:ObjectInstanceGroupTrack};});'use strict';tv.exportTo('tv.c',function(){function FastRectRenderer(ctx,minRectSize,maxMergeDist,pallette){this.ctx_=ctx;this.minRectSize_=minRectSize;this.maxMergeDist_=maxMergeDist;this.pallette_=pallette;}
+return subRows;},updateHeadingAndTooltip_:function(){}};return{ObjectInstanceGroupTrack:ObjectInstanceGroupTrack};});'use strict';tr.exportTo('tr.c',function(){function FastRectRenderer(ctx,minRectSize,maxMergeDist,pallette){this.ctx_=ctx;this.minRectSize_=minRectSize;this.maxMergeDist_=maxMergeDist;this.pallette_=pallette;}
 FastRectRenderer.prototype={y_:0,h_:0,merging_:false,mergeStartX_:0,mergeCurRight_:0,mergedColorId_:0,mergedAlpha_:0,setYandH:function(y,h){if(this.y_===y&&this.h_===h)
 return;this.flush();this.y_=y;this.h_=h;},fillRect:function(x,w,colorId,alpha){var r=x+w;if(w<this.minRectSize_){if(r-this.mergeStartX_>this.maxMergeDist_)
 this.flush();if(!this.merging_){this.merging_=true;this.mergeStartX_=x;this.mergeCurRight_=r;this.mergedColorId_=colorId;this.mergedAlpha_=alpha;}else{this.mergeCurRight_=r;if(this.mergedAlpha_<alpha||(this.mergedAlpha_===alpha&&this.mergedColorId_<colorId)){this.mergedAlpha_=alpha;this.mergedColorId_=colorId;}}}else{if(this.merging_)
-this.flush();this.ctx_.fillStyle=this.pallette_[colorId];this.ctx_.globalAlpha=alpha;this.ctx_.fillRect(x,this.y_,w,this.h_);}},flush:function(){if(this.merging_){this.ctx_.fillStyle=this.pallette_[this.mergedColorId_];this.ctx_.globalAlpha=this.mergedAlpha_;this.ctx_.fillRect(this.mergeStartX_,this.y_,this.mergeCurRight_-this.mergeStartX_,this.h_);this.merging_=false;}}};return{FastRectRenderer:FastRectRenderer};});'use strict';tv.exportTo('tv.c.tracks',function(){var RectTrack=tv.b.ui.define('rect-track',tv.c.tracks.HeadingTrack);RectTrack.prototype={__proto__:tv.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tv.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('rect-track');this.asyncStyle_=false;this.rects_=null;},get asyncStyle(){return this.asyncStyle_;},set asyncStyle(v){this.asyncStyle_=!!v;},get rects(){return this.rects_;},set rects(rects){this.rects_=rects||[];this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;this.invalidateDrawingContainer();},get hasVisibleContent(){return this.rects_.length>0;},draw:function(type,viewLWorld,viewRWorld){switch(type){case tv.c.tracks.DrawType.GENERAL_EVENT:this.drawRects_(viewLWorld,viewRWorld);break;}},drawRects_:function(viewLWorld,viewRWorld){var ctx=this.context();ctx.save();var bounds=this.getBoundingClientRect();tv.c.drawSlices(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.rects_,this.asyncStyle_);ctx.restore();if(bounds.height<=6)
+this.flush();this.ctx_.fillStyle=this.pallette_[colorId];this.ctx_.globalAlpha=alpha;this.ctx_.fillRect(x,this.y_,w,this.h_);}},flush:function(){if(this.merging_){this.ctx_.fillStyle=this.pallette_[this.mergedColorId_];this.ctx_.globalAlpha=this.mergedAlpha_;this.ctx_.fillRect(this.mergeStartX_,this.y_,this.mergeCurRight_-this.mergeStartX_,this.h_);this.merging_=false;}}};return{FastRectRenderer:FastRectRenderer};});'use strict';tr.exportTo('tr.c.tracks',function(){var RectTrack=tr.b.ui.define('rect-track',tr.c.tracks.HeadingTrack);RectTrack.prototype={__proto__:tr.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('rect-track');this.asyncStyle_=false;this.rects_=null;},get asyncStyle(){return this.asyncStyle_;},set asyncStyle(v){this.asyncStyle_=!!v;},get rects(){return this.rects_;},set rects(rects){this.rects_=rects||[];this.invalidateDrawingContainer();},get height(){return window.getComputedStyle(this).height;},set height(height){this.style.height=height;this.invalidateDrawingContainer();},get hasVisibleContent(){return this.rects_.length>0;},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.c.tracks.DrawType.GENERAL_EVENT:this.drawRects_(viewLWorld,viewRWorld);break;}},drawRects_:function(viewLWorld,viewRWorld){var ctx=this.context();ctx.save();var bounds=this.getBoundingClientRect();tr.c.drawSlices(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.rects_,this.asyncStyle_);ctx.restore();if(bounds.height<=6)
 return;var fontSize,yOffset;if(bounds.height<15){fontSize=6;yOffset=1.0;}else{fontSize=10;yOffset=2.5;}
-tv.c.drawLabels(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,this.rects_,this.asyncStyle_,fontSize,yOffset);},addEventsToTrackMap:function(eventToTrackMap){if(this.rects_===undefined||this.rects_===null)
+tr.c.drawLabels(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,this.rects_,this.asyncStyle_,fontSize,yOffset);},addEventsToTrackMap:function(eventToTrackMap){if(this.rects_===undefined||this.rects_===null)
 return;this.rects_.forEach(function(rect){rect.addToTrackMap(eventToTrackMap,this);},this);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){function onRect(rect){rect.addToSelection(selection);}
-onRect=onRect.bind(this);tv.b.iterateOverIntersectingIntervals(this.rects_,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onRect);},addEventNearToProvidedEventToSelection:function(event,offset,selection){var index=tv.b.findFirstIndexInArray(this.rects_,function(rect){return rect.modelItem===event;});if(index===-1)
+onRect=onRect.bind(this);tr.b.iterateOverIntersectingIntervals(this.rects_,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onRect);},addEventNearToProvidedEventToSelection:function(event,offset,selection){var index=tr.b.findFirstIndexInArray(this.rects_,function(rect){return rect.modelItem===event;});if(index===-1)
 return false;var newIndex=index+offset;if(newIndex<0||newIndex>=this.rects_.length)
 return false;this.rects_[newIndex].addToSelection(selection);return true;},addAllEventsMatchingFilterToSelection:function(filter,selection){for(var i=0;i<this.rects_.length;++i){var modelItem=this.rects_[i].modelItem;if(!modelItem)
 continue;if(filter.matchSlice(modelItem))
-selection.push(modelItem);}},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){var rect=tv.b.findClosestIntervalInSortedIntervals(this.rects_,function(x){return x.start;},function(x){return x.end;},worldX,worldMaxDist);if(!rect)
-return;rect.addToSelection(selection);}};function Rect(modelItem,title,colorId,start,duration){tv.c.trace_model.ProxySelectableItem.call(this,modelItem);this.title=title;this.colorId=colorId;this.start=start;this.duration=duration;this.end=start+duration;};Rect.prototype={__proto__:tv.c.trace_model.ProxySelectableItem.prototype};return{RectTrack:RectTrack,Rect:Rect};});'use strict';tv.exportTo('tv.c.tracks',function(){var ProcessSummaryTrack=tv.b.ui.define('process-summary-track',tv.c.tracks.RectTrack);ProcessSummaryTrack.buildRectsFromProcess=function(process){if(!process)
+selection.push(modelItem);}},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){var rect=tr.b.findClosestIntervalInSortedIntervals(this.rects_,function(x){return x.start;},function(x){return x.end;},worldX,worldMaxDist);if(!rect)
+return;rect.addToSelection(selection);}};function Rect(modelItem,title,colorId,start,duration){tr.model.ProxySelectableItem.call(this,modelItem);this.title=title;this.colorId=colorId;this.start=start;this.duration=duration;this.end=start+duration;};Rect.prototype={__proto__:tr.model.ProxySelectableItem.prototype};return{RectTrack:RectTrack,Rect:Rect};});'use strict';tr.exportTo('tr.c.tracks',function(){var ProcessSummaryTrack=tr.b.ui.define('process-summary-track',tr.c.tracks.RectTrack);ProcessSummaryTrack.buildRectsFromProcess=function(process){if(!process)
 return[];var ops=[];var pushOp=function(isStart,time,slice){ops.push({isStart:isStart,time:time,slice:slice});};for(var tid in process.threads){var sliceGroup=process.threads[tid].sliceGroup;sliceGroup.topLevelSlices.forEach(function(slice){pushOp(true,slice.start,undefined);pushOp(false,slice.end,undefined);});sliceGroup.slices.forEach(function(slice){if(slice.important){pushOp(true,slice.start,slice);pushOp(false,slice.end,slice);}});}
-ops.sort(function(a,b){return a.time-b.time;});var rects=[];var genericColorId=tv.b.ui.getColorIdForReservedName('generic_work');var pushRect=function(start,end,slice){rects.push(new tv.c.tracks.Rect(slice,slice?slice.title:'',slice?slice.colorId:genericColorId,start,end-start));}
+ops.sort(function(a,b){return a.time-b.time;});var rects=[];var genericColorId=tr.b.ui.getColorIdForReservedName('generic_work');var pushRect=function(start,end,slice){rects.push(new tr.c.tracks.Rect(slice,slice?slice.title:'',slice?slice.colorId:genericColorId,start,end-start));}
 var depth=0;var currentSlice=undefined;var lastStart=undefined;ops.forEach(function(op){depth+=op.isStart?1:-1;if(currentSlice){if(!op.isStart&&op.slice==currentSlice){pushRect(lastStart,op.time,currentSlice);lastStart=depth>=1?op.time:undefined;currentSlice=undefined;}}else{if(op.isStart){if(depth==1){lastStart=op.time;currentSlice=op.slice;}else if(op.slice){if(op.time!=lastStart){pushRect(lastStart,op.time,undefined);lastStart=op.time;}
-currentSlice=op.slice;}}else{if(depth==0){pushRect(lastStart,op.time,undefined);lastStart=undefined;}}}});return rects;};ProcessSummaryTrack.prototype={__proto__:tv.c.tracks.RectTrack.prototype,decorate:function(viewport){tv.c.tracks.RectTrack.prototype.decorate.call(this,viewport);},get process(){return this.process_;},set process(process){this.process_=process;this.rects=ProcessSummaryTrack.buildRectsFromProcess(process);}};return{ProcessSummaryTrack:ProcessSummaryTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var SpacingTrack=tv.b.ui.define('spacing-track',tv.c.tracks.HeadingTrack);SpacingTrack.prototype={__proto__:tv.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tv.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('spacing-track');},draw:function(type,viewLWorld,viewRWorld){},addAllEventsMatchingFilterToSelection:function(filter,selection){}};return{SpacingTrack:SpacingTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var SampleTrack=tv.b.ui.define('sample-track',tv.c.tracks.RectTrack);SampleTrack.prototype={__proto__:tv.c.tracks.RectTrack.prototype,decorate:function(viewport){tv.c.tracks.RectTrack.prototype.decorate.call(this,viewport);},get samples(){return this.rects;},set samples(samples){this.rects=samples;}};return{SampleTrack:SampleTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var SliceTrack=tv.b.ui.define('slice-track',tv.c.tracks.RectTrack);SliceTrack.prototype={__proto__:tv.c.tracks.RectTrack.prototype,decorate:function(viewport){tv.c.tracks.RectTrack.prototype.decorate.call(this,viewport);},get slices(){return this.rects;},set slices(slices){this.rects=slices;}};return{SliceTrack:SliceTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var SliceGroupTrack=tv.b.ui.define('slice-group-track',tv.c.tracks.MultiRowTrack);SliceGroupTrack.prototype={__proto__:tv.c.tracks.MultiRowTrack.prototype,decorate:function(viewport){tv.c.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('slice-group-track');this.group_=undefined;this.defaultToCollapsedWhenSubRowCountMoreThan=100;},addSubTrack_:function(slices){var track=new tv.c.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);return track;},get group(){return this.group_;},set group(group){this.group_=group;this.setItemsToGroup(this.group_.slices,this.group_);},get eventContainer(){return this.group;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.group,this);},buildSubRows_:function(slices){if(!slices.length)
+currentSlice=op.slice;}}else{if(depth==0){pushRect(lastStart,op.time,undefined);lastStart=undefined;}}}});return rects;};ProcessSummaryTrack.prototype={__proto__:tr.c.tracks.RectTrack.prototype,decorate:function(viewport){tr.c.tracks.RectTrack.prototype.decorate.call(this,viewport);},get process(){return this.process_;},set process(process){this.process_=process;this.rects=ProcessSummaryTrack.buildRectsFromProcess(process);}};return{ProcessSummaryTrack:ProcessSummaryTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var SpacingTrack=tr.b.ui.define('spacing-track',tr.c.tracks.HeadingTrack);SpacingTrack.prototype={__proto__:tr.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('spacing-track');},draw:function(type,viewLWorld,viewRWorld){},addAllEventsMatchingFilterToSelection:function(filter,selection){}};return{SpacingTrack:SpacingTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var SampleTrack=tr.b.ui.define('sample-track',tr.c.tracks.RectTrack);SampleTrack.prototype={__proto__:tr.c.tracks.RectTrack.prototype,decorate:function(viewport){tr.c.tracks.RectTrack.prototype.decorate.call(this,viewport);},get samples(){return this.rects;},set samples(samples){this.rects=samples;}};return{SampleTrack:SampleTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var SliceTrack=tr.b.ui.define('slice-track',tr.c.tracks.RectTrack);SliceTrack.prototype={__proto__:tr.c.tracks.RectTrack.prototype,decorate:function(viewport){tr.c.tracks.RectTrack.prototype.decorate.call(this,viewport);},get slices(){return this.rects;},set slices(slices){this.rects=slices;}};return{SliceTrack:SliceTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var SliceGroupTrack=tr.b.ui.define('slice-group-track',tr.c.tracks.MultiRowTrack);SliceGroupTrack.prototype={__proto__:tr.c.tracks.MultiRowTrack.prototype,decorate:function(viewport){tr.c.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('slice-group-track');this.group_=undefined;this.defaultToCollapsedWhenSubRowCountMoreThan=100;},addSubTrack_:function(slices){var track=new tr.c.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);return track;},get group(){return this.group_;},set group(group){this.group_=group;this.setItemsToGroup(this.group_.slices,this.group_);},get eventContainer(){return this.group;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.group,this);},buildSubRows_:function(slices){if(!slices.length)
 return[];var ops=[];for(var i=0;i<slices.length;i++){if(slices[i].subSlices)
 slices[i].subSlices.splice(0,slices[i].subSlices.length);ops.push(i);}
 ops.sort(function(ix,iy){var x=slices[ix];var y=slices[iy];if(x.start!=y.start)
@@ -3330,7 +3390,7 @@
 insertedSlice.subSlices.push(slice);inserted=true;break;}}
 if(inserted)
 continue;subRows[0].push(slice);}
-return subRows;}};return{SliceGroupTrack:SliceGroupTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var AsyncSliceGroupTrack=tv.b.ui.define('async-slice-group-track',tv.c.tracks.MultiRowTrack);AsyncSliceGroupTrack.prototype={__proto__:tv.c.tracks.MultiRowTrack.prototype,decorate:function(viewport){tv.c.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('async-slice-group-track');this.group_=undefined;},addSubTrack_:function(slices){var track=new tv.c.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);track.asyncStyle=true;return track;},get group(){return this.group_;},set group(group){this.group_=group;this.setItemsToGroup(this.group_.slices,this.group_);},get eventContainer(){return this.group;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.group,this);},buildSubRows_:function(slices,opt_skipSort){if(!opt_skipSort){slices.sort(function(x,y){return x.start-y.start;});}
+return subRows;}};return{SliceGroupTrack:SliceGroupTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var AsyncSliceGroupTrack=tr.b.ui.define('async-slice-group-track',tr.c.tracks.MultiRowTrack);AsyncSliceGroupTrack.prototype={__proto__:tr.c.tracks.MultiRowTrack.prototype,decorate:function(viewport){tr.c.tracks.MultiRowTrack.prototype.decorate.call(this,viewport);this.classList.add('async-slice-group-track');this.group_=undefined;},addSubTrack_:function(slices){var track=new tr.c.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);track.asyncStyle=true;return track;},get group(){return this.group_;},set group(group){this.group_=group;this.setItemsToGroup(this.group_.slices,this.group_);},get eventContainer(){return this.group;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.group,this);},buildSubRows_:function(slices,opt_skipSort){if(!opt_skipSort){slices.sort(function(x,y){return x.start-y.start;});}
 var findLevel=function(sliceToPut,rows,n){if(n>=rows.length)
 return true;var subRow=rows[n];var lastSliceInSubRow=subRow[subRow.length-1];if(sliceToPut.start>=lastSliceInSubRow.end){if(sliceToPut.subSlices===undefined||sliceToPut.subSlices.length===0){return true;}
 for(var i=0;i<sliceToPut.subSlices.length;i++){if(!findLevel(sliceToPut.subSlices[i],rows,n+1))
@@ -3343,86 +3403,88 @@
 return;if(level===rows.length)
 rows.push([]);for(var h=0;h<subSlices.length;h++){rows[level].push(subSlices[h]);fitSubSlicesRecursively(subSlices[h].subSlices,level+1,rows);}}
 fitSubSlicesRecursively(slice.subSlices,index+1,subRows);}
-return subRows;}};return{AsyncSliceGroupTrack:AsyncSliceGroupTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var ThreadTrack=tv.b.ui.define('thread-track',tv.c.tracks.ContainerTrack);ThreadTrack.prototype={__proto__:tv.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tv.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('thread-track');},get thread(){return this.thread_;},set thread(thread){this.thread_=thread;this.updateContents_();},get hasVisibleContent(){return this.tracks_.length>0;},get eventContainer(){return this.thread;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.thread,this);for(var i=0;i<this.childNodes.length;++i)
+return subRows;}};return{AsyncSliceGroupTrack:AsyncSliceGroupTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var ThreadTrack=tr.b.ui.define('thread-track',tr.c.tracks.ContainerTrack);ThreadTrack.prototype={__proto__:tr.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('thread-track');},get thread(){return this.thread_;},set thread(thread){this.thread_=thread;this.updateContents_();},get hasVisibleContent(){return this.tracks_.length>0;},get eventContainer(){return this.thread;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.thread,this);for(var i=0;i<this.childNodes.length;++i)
 this.childNodes[i].addContainersToTrackMap(containerToTrackMap);},updateContents_:function(){this.detach();if(!this.thread_)
 return;this.heading=this.thread_.userFriendlyName+': ';this.tooltip=this.thread_.userFriendlyDetails;if(this.thread_.asyncSliceGroup.length)
-this.appendAsyncSliceTracks_();this.appendThreadSamplesTracks_();if(this.thread_.timeSlices){var timeSlicesTrack=new tv.c.tracks.SliceTrack(this.viewport);timeSlicesTrack.heading='';timeSlicesTrack.height=tv.c.THIN_SLICE_HEIGHT+'px';timeSlicesTrack.slices=this.thread_.timeSlices;if(timeSlicesTrack.hasVisibleContent)
+this.appendAsyncSliceTracks_();this.appendThreadSamplesTracks_();if(this.thread_.timeSlices){var timeSlicesTrack=new tr.c.tracks.SliceTrack(this.viewport);timeSlicesTrack.heading='';timeSlicesTrack.height=tr.c.THIN_SLICE_HEIGHT+'px';timeSlicesTrack.slices=this.thread_.timeSlices;if(timeSlicesTrack.hasVisibleContent)
 this.appendChild(timeSlicesTrack);}
-if(this.thread_.sliceGroup.length){var track=new tv.c.tracks.SliceGroupTrack(this.viewport);track.heading=this.thread_.userFriendlyName;track.tooltip=this.thread_.userFriendlyDetails;track.group=this.thread_.sliceGroup;if(track.hasVisibleContent)
-this.appendChild(track);}},appendAsyncSliceTracks_:function(){var subGroups=this.thread_.asyncSliceGroup.viewSubGroups;subGroups.forEach(function(subGroup){var asyncTrack=new tv.c.tracks.AsyncSliceGroupTrack(this.viewport);var title=subGroup.slices[0].viewSubGroupTitle;asyncTrack.group=subGroup;asyncTrack.heading=title;if(asyncTrack.hasVisibleContent)
+if(this.thread_.sliceGroup.length){var track=new tr.c.tracks.SliceGroupTrack(this.viewport);track.heading=this.thread_.userFriendlyName;track.tooltip=this.thread_.userFriendlyDetails;track.group=this.thread_.sliceGroup;if(track.hasVisibleContent)
+this.appendChild(track);}},appendAsyncSliceTracks_:function(){var subGroups=this.thread_.asyncSliceGroup.viewSubGroups;subGroups.forEach(function(subGroup){var asyncTrack=new tr.c.tracks.AsyncSliceGroupTrack(this.viewport);var title=subGroup.slices[0].viewSubGroupTitle;asyncTrack.group=subGroup;asyncTrack.heading=title;if(asyncTrack.hasVisibleContent)
 this.appendChild(asyncTrack);},this);},appendThreadSamplesTracks_:function(){var threadSamples=this.thread_.samples;if(threadSamples===undefined||threadSamples.length===0)
 return;var samplesByTitle={};threadSamples.forEach(function(sample){if(samplesByTitle[sample.title]===undefined)
-samplesByTitle[sample.title]=[];samplesByTitle[sample.title].push(sample);});var sampleTitles=tv.b.dictionaryKeys(samplesByTitle);sampleTitles.sort();sampleTitles.forEach(function(sampleTitle){var samples=samplesByTitle[sampleTitle];var samplesTrack=new tv.c.tracks.SampleTrack(this.viewport);samplesTrack.group=this.thread_;samplesTrack.samples=samples;samplesTrack.heading=this.thread_.userFriendlyName+': '+
-sampleTitle;samplesTrack.tooltip=this.thread_.userFriendlyDetails;samplesTrack.selectionGenerator=function(){var selection=new tv.c.Selection();for(var i=0;i<samplesTrack.samples.length;i++){selection.push(samplesTrack.samples[i]);}
+samplesByTitle[sample.title]=[];samplesByTitle[sample.title].push(sample);});var sampleTitles=tr.b.dictionaryKeys(samplesByTitle);sampleTitles.sort();sampleTitles.forEach(function(sampleTitle){var samples=samplesByTitle[sampleTitle];var samplesTrack=new tr.c.tracks.SampleTrack(this.viewport);samplesTrack.group=this.thread_;samplesTrack.samples=samples;samplesTrack.heading=this.thread_.userFriendlyName+': '+
+sampleTitle;samplesTrack.tooltip=this.thread_.userFriendlyDetails;samplesTrack.selectionGenerator=function(){var selection=new tr.c.Selection();for(var i=0;i<samplesTrack.samples.length;i++){selection.push(samplesTrack.samples[i]);}
 return selection;};this.appendChild(samplesTrack);},this);},collapsedDidChange:function(collapsed){if(collapsed){var h=parseInt(this.tracks[0].height);for(var i=0;i<this.tracks.length;++i){if(h>2){this.tracks[i].height=Math.floor(h)+'px';}else{this.tracks[i].style.display='none';}
-h=h*0.5;}}else{for(var i=0;i<this.tracks.length;++i){this.tracks[i].height=this.tracks[0].height;this.tracks[i].style.display='';}}}};return{ThreadTrack:ThreadTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var ObjectSnapshotView=tv.c.analysis.ObjectSnapshotView;var ObjectInstanceView=tv.c.analysis.ObjectInstanceView;var TraceModelSettings=tv.c.TraceModelSettings;var SpacingTrack=tv.c.tracks.SpacingTrack;var ProcessTrackBase=tv.b.ui.define('process-track-base',tv.c.tracks.ContainerTrack);ProcessTrackBase.prototype={__proto__:tv.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tv.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.processBase_=undefined;this.classList.add('process-track-base');this.classList.add('expanded');this.processNameEl_=tv.b.ui.createSpan();this.processNameEl_.classList.add('process-track-name');this.headerEl_=tv.b.ui.createDiv({className:'process-track-header'});this.headerEl_.appendChild(this.processNameEl_);this.headerEl_.addEventListener('click',this.onHeaderClick_.bind(this));this.appendChild(this.headerEl_);},get processBase(){return this.processBase_;},set processBase(processBase){this.processBase_=processBase;if(this.processBase_){var modelSettings=new TraceModelSettings(this.processBase_.model);var defaultValue=this.processBase_.important;this.expanded=modelSettings.getSettingFor(this.processBase_,'expanded',defaultValue);}
+h=h*0.5;}}else{for(var i=0;i<this.tracks.length;++i){this.tracks[i].height=this.tracks[0].height;this.tracks[i].style.display='';}}}};return{ThreadTrack:ThreadTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var ObjectSnapshotView=tr.c.analysis.ObjectSnapshotView;var ObjectInstanceView=tr.c.analysis.ObjectInstanceView;var SpacingTrack=tr.c.tracks.SpacingTrack;var ProcessTrackBase=tr.b.ui.define('process-track-base',tr.c.tracks.ContainerTrack);ProcessTrackBase.prototype={__proto__:tr.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.processBase_=undefined;this.classList.add('process-track-base');this.classList.add('expanded');this.processNameEl_=tr.b.ui.createSpan();this.processNameEl_.classList.add('process-track-name');this.headerEl_=tr.b.ui.createDiv({className:'process-track-header'});this.headerEl_.appendChild(this.processNameEl_);this.headerEl_.addEventListener('click',this.onHeaderClick_.bind(this));this.appendChild(this.headerEl_);},get processBase(){return this.processBase_;},set processBase(processBase){this.processBase_=processBase;if(this.processBase_){var modelSettings=new tr.model.ModelSettings(this.processBase_.model);var defaultValue=this.processBase_.important;this.expanded=modelSettings.getSettingFor(this.processBase_,'expanded',defaultValue);}
 this.updateContents_();},get expanded(){return this.classList.contains('expanded');},set expanded(expanded){expanded=!!expanded;if(this.expanded===expanded)
 return;this.classList.toggle('expanded');this.viewport_.dispatchChangeEvent();if(!this.processBase_)
-return;var modelSettings=new TraceModelSettings(this.processBase_.model);modelSettings.setSettingFor(this.processBase_,'expanded',expanded);this.updateContents_();this.viewport.rebuildEventToTrackMap();this.viewport.rebuildContainerToTrackMap();},get hasVisibleContent(){if(this.expanded)
+return;var modelSettings=new tr.model.ModelSettings(this.processBase_.model);modelSettings.setSettingFor(this.processBase_,'expanded',expanded);this.updateContents_();this.viewport.rebuildEventToTrackMap();this.viewport.rebuildContainerToTrackMap();},get hasVisibleContent(){if(this.expanded)
 return this.children.length>1;return true;},onHeaderClick_:function(e){e.stopPropagation();e.preventDefault();this.expanded=!this.expanded;},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.processBase_)
 return;this.processNameEl_.textContent=this.processBase_.userFriendlyName;this.headerEl_.title=this.processBase_.userFriendlyDetails;this.willAppendTracks_();if(this.expanded){this.appendMemoryDumpTrack_();this.appendObjectInstanceTracks_();this.appendCounterTracks_();this.appendFrameTrack_();this.appendThreadTracks_();}else{this.appendSummaryTrack_();}
-this.didAppendTracks_();},addEventsToTrackMap:function(eventToTrackMap){this.tracks_.forEach(function(track){track.addEventsToTrackMap(eventToTrackMap);});},willAppendTracks_:function(){},didAppendTracks_:function(){},appendMemoryDumpTrack_:function(){},appendSummaryTrack_:function(){var track=new tv.c.tracks.ProcessSummaryTrack(this.viewport);track.process=this.process;if(!track.hasVisibleContent)
+this.didAppendTracks_();},addEventsToTrackMap:function(eventToTrackMap){this.tracks_.forEach(function(track){track.addEventsToTrackMap(eventToTrackMap);});},willAppendTracks_:function(){},didAppendTracks_:function(){},appendMemoryDumpTrack_:function(){},appendSummaryTrack_:function(){var track=new tr.c.tracks.ProcessSummaryTrack(this.viewport);track.process=this.process;if(!track.hasVisibleContent)
 return;this.appendChild(track);},appendFrameTrack_:function(){var frames=this.process?this.process.frames:undefined;if(!frames||!frames.length)
-return;var track=new tv.c.tracks.FrameTrack(this.viewport);track.frames=frames;this.appendChild(track);this.backgroundProvider=track;},appendObjectInstanceTracks_:function(){var instancesByTypeName=this.processBase_.objects.getAllInstancesByTypeName();var instanceTypeNames=tv.b.dictionaryKeys(instancesByTypeName);instanceTypeNames.sort();var didAppendAtLeastOneTrack=false;instanceTypeNames.forEach(function(typeName){var allInstances=instancesByTypeName[typeName];var instanceViewInfo=ObjectInstanceView.getTypeInfo(undefined,typeName);var snapshotViewInfo=ObjectSnapshotView.getTypeInfo(undefined,typeName);if(instanceViewInfo&&!instanceViewInfo.metadata.showInTrackView)
+return;var track=new tr.c.tracks.FrameTrack(this.viewport);track.frames=frames;this.appendChild(track);this.backgroundProvider=track;},appendObjectInstanceTracks_:function(){var instancesByTypeName=this.processBase_.objects.getAllInstancesByTypeName();var instanceTypeNames=tr.b.dictionaryKeys(instancesByTypeName);instanceTypeNames.sort();var didAppendAtLeastOneTrack=false;instanceTypeNames.forEach(function(typeName){var allInstances=instancesByTypeName[typeName];var instanceViewInfo=ObjectInstanceView.getTypeInfo(undefined,typeName);var snapshotViewInfo=ObjectSnapshotView.getTypeInfo(undefined,typeName);if(instanceViewInfo&&!instanceViewInfo.metadata.showInTrackView)
 instanceViewInfo=undefined;if(snapshotViewInfo&&!snapshotViewInfo.metadata.showInTrackView)
 snapshotViewInfo=undefined;var hasViewInfo=instanceViewInfo||snapshotViewInfo;var visibleInstances=[];for(var i=0;i<allInstances.length;i++){var instance=allInstances[i];if(instance.snapshots.length===0)
 continue;if(instance.hasImplicitSnapshots&&!hasViewInfo)
 continue;visibleInstances.push(instance);}
 if(visibleInstances.length===0)
-return;var trackConstructor=tv.c.tracks.ObjectInstanceTrack.getConstructor(undefined,typeName);if(!trackConstructor){var snapshotViewInfo=ObjectSnapshotView.getTypeInfo(undefined,typeName);if(snapshotViewInfo&&snapshotViewInfo.metadata.showInstances){trackConstructor=tv.c.tracks.ObjectInstanceGroupTrack;}else{trackConstructor=tv.c.tracks.ObjectInstanceTrack;}}
+return;var trackConstructor=tr.c.tracks.ObjectInstanceTrack.getConstructor(undefined,typeName);if(!trackConstructor){var snapshotViewInfo=ObjectSnapshotView.getTypeInfo(undefined,typeName);if(snapshotViewInfo&&snapshotViewInfo.metadata.showInstances){trackConstructor=tr.c.tracks.ObjectInstanceGroupTrack;}else{trackConstructor=tr.c.tracks.ObjectInstanceTrack;}}
 var track=new trackConstructor(this.viewport);track.objectInstances=visibleInstances;this.appendChild(track);didAppendAtLeastOneTrack=true;},this);if(didAppendAtLeastOneTrack)
-this.appendChild(new SpacingTrack(this.viewport));},appendCounterTracks_:function(){var counters=tv.b.dictionaryValues(this.processBase.counters);counters.sort(tv.c.trace_model.Counter.compare);counters.forEach(function(counter){var track=new tv.c.tracks.CounterTrack(this.viewport);track.counter=counter;this.appendChild(track);this.appendChild(new SpacingTrack(this.viewport));}.bind(this));},appendThreadTracks_:function(){var threads=tv.b.dictionaryValues(this.processBase.threads);threads.sort(tv.c.trace_model.Thread.compare);threads.forEach(function(thread){var track=new tv.c.tracks.ThreadTrack(this.viewport);track.thread=thread;if(!track.hasVisibleContent)
-return;this.appendChild(track);this.appendChild(new SpacingTrack(this.viewport));}.bind(this));}};return{ProcessTrackBase:ProcessTrackBase};});'use strict';tv.exportTo('tv.c.tracks',function(){var CpuTrack=tv.b.ui.define('cpu-track',tv.c.tracks.ContainerTrack);CpuTrack.prototype={__proto__:tv.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tv.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('cpu-track');this.detailedMode_=true;},get cpu(){return this.cpu_;},set cpu(cpu){this.cpu_=cpu;this.updateContents_();},get detailedMode(){return this.detailedMode_;},set detailedMode(detailedMode){this.detailedMode_=detailedMode;this.updateContents_();},get tooltip(){return this.tooltip_;},set tooltip(value){this.tooltip_=value;this.updateContents_();},get hasVisibleContent(){if(this.cpu_===undefined)
+this.appendChild(new SpacingTrack(this.viewport));},appendCounterTracks_:function(){var counters=tr.b.dictionaryValues(this.processBase.counters);counters.sort(tr.model.Counter.compare);counters.forEach(function(counter){var track=new tr.c.tracks.CounterTrack(this.viewport);track.counter=counter;this.appendChild(track);this.appendChild(new SpacingTrack(this.viewport));}.bind(this));},appendThreadTracks_:function(){var threads=tr.b.dictionaryValues(this.processBase.threads);threads.sort(tr.model.Thread.compare);threads.forEach(function(thread){var track=new tr.c.tracks.ThreadTrack(this.viewport);track.thread=thread;if(!track.hasVisibleContent)
+return;this.appendChild(track);this.appendChild(new SpacingTrack(this.viewport));}.bind(this));}};return{ProcessTrackBase:ProcessTrackBase};});'use strict';tr.exportTo('tr.c.tracks',function(){var CpuTrack=tr.b.ui.define('cpu-track',tr.c.tracks.ContainerTrack);CpuTrack.prototype={__proto__:tr.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('cpu-track');this.detailedMode_=true;},get cpu(){return this.cpu_;},set cpu(cpu){this.cpu_=cpu;this.updateContents_();},get detailedMode(){return this.detailedMode_;},set detailedMode(detailedMode){this.detailedMode_=detailedMode;this.updateContents_();},get tooltip(){return this.tooltip_;},set tooltip(value){this.tooltip_=value;this.updateContents_();},get hasVisibleContent(){if(this.cpu_===undefined)
 return false;var cpu=this.cpu_;if(cpu.slices.length)
 return true;if(cpu.samples&&cpu.samples.length)
-return true;if(tv.b.dictionaryLength(cpu.counters)>0)
+return true;if(tr.b.dictionaryLength(cpu.counters)>0)
 return true;return false;},updateContents_:function(){this.detach();if(!this.cpu_)
-return;var slices=this.cpu_.slices;if(slices.length){var track=new tv.c.tracks.SliceTrack(this.viewport);track.slices=slices;track.heading=this.cpu_.userFriendlyName+':';this.appendChild(track);}
-if(this.detailedMode_){this.appendSamplesTracks_();for(var counterName in this.cpu_.counters){var counter=this.cpu_.counters[counterName];track=new tv.c.tracks.CounterTrack(this.viewport);track.heading=this.cpu_.userFriendlyName+' '+
+return;var slices=this.cpu_.slices;if(slices.length){var track=new tr.c.tracks.SliceTrack(this.viewport);track.slices=slices;track.heading=this.cpu_.userFriendlyName+':';this.appendChild(track);}
+if(this.detailedMode_){this.appendSamplesTracks_();for(var counterName in this.cpu_.counters){var counter=this.cpu_.counters[counterName];track=new tr.c.tracks.CounterTrack(this.viewport);track.heading=this.cpu_.userFriendlyName+' '+
 counter.name+':';track.counter=counter;this.appendChild(track);}}},appendSamplesTracks_:function(){var samples=this.cpu_.samples;if(samples===undefined||samples.length===0)
 return;var samplesByTitle={};samples.forEach(function(sample){if(samplesByTitle[sample.title]===undefined)
-samplesByTitle[sample.title]=[];samplesByTitle[sample.title].push(sample);});var sampleTitles=tv.b.dictionaryKeys(samplesByTitle);sampleTitles.sort();sampleTitles.forEach(function(sampleTitle){var samples=samplesByTitle[sampleTitle];var samplesTrack=new tv.c.tracks.SliceTrack(this.viewport);samplesTrack.group=this.cpu_;samplesTrack.slices=samples;samplesTrack.heading=this.cpu_.userFriendlyName+': '+
-sampleTitle;samplesTrack.tooltip=this.cpu_.userFriendlyDetails;samplesTrack.selectionGenerator=function(){var selection=new tv.c.Selection();for(var i=0;i<samplesTrack.slices.length;i++){selection.push(samplesTrack.slices[i]);}
-return selection;};this.appendChild(samplesTrack);},this);}};return{CpuTrack:CpuTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var Cpu=tv.c.trace_model.Cpu;var CpuTrack=tv.c.tracks.cpu_track;var ProcessTrackBase=tv.c.tracks.ProcessTrackBase;var SpacingTrack=tv.c.tracks.SpacingTrack;var KernelTrack=tv.b.ui.define('kernel-track',ProcessTrackBase);KernelTrack.prototype={__proto__:ProcessTrackBase.prototype,decorate:function(viewport){tv.c.tracks.ProcessTrackBase.prototype.decorate.call(this,viewport);},set kernel(kernel){this.processBase=kernel;},get kernel(){return this.processBase;},get eventContainer(){return this.kernel;},get hasVisibleContent(){return this.children.length>1;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.kernel,this);},willAppendTracks_:function(){var cpus=tv.b.dictionaryValues(this.kernel.cpus);cpus.sort(tv.c.trace_model.Cpu.compare);var didAppendAtLeastOneTrack=false;for(var i=0;i<cpus.length;++i){var cpu=cpus[i];var track=new tv.c.tracks.CpuTrack(this.viewport);track.detailedMode=this.expanded;track.cpu=cpu;if(!track.hasVisibleContent)
+samplesByTitle[sample.title]=[];samplesByTitle[sample.title].push(sample);});var sampleTitles=tr.b.dictionaryKeys(samplesByTitle);sampleTitles.sort();sampleTitles.forEach(function(sampleTitle){var samples=samplesByTitle[sampleTitle];var samplesTrack=new tr.c.tracks.SliceTrack(this.viewport);samplesTrack.group=this.cpu_;samplesTrack.slices=samples;samplesTrack.heading=this.cpu_.userFriendlyName+': '+
+sampleTitle;samplesTrack.tooltip=this.cpu_.userFriendlyDetails;samplesTrack.selectionGenerator=function(){var selection=new tr.c.Selection();for(var i=0;i<samplesTrack.slices.length;i++){selection.push(samplesTrack.slices[i]);}
+return selection;};this.appendChild(samplesTrack);},this);}};return{CpuTrack:CpuTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var Cpu=tr.model.Cpu;var CpuTrack=tr.c.tracks.cpu_track;var ProcessTrackBase=tr.c.tracks.ProcessTrackBase;var SpacingTrack=tr.c.tracks.SpacingTrack;var KernelTrack=tr.b.ui.define('kernel-track',ProcessTrackBase);KernelTrack.prototype={__proto__:ProcessTrackBase.prototype,decorate:function(viewport){ProcessTrackBase.prototype.decorate.call(this,viewport);},set kernel(kernel){this.processBase=kernel;},get kernel(){return this.processBase;},get eventContainer(){return this.kernel;},get hasVisibleContent(){return this.children.length>1;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.kernel,this);},willAppendTracks_:function(){var cpus=tr.b.dictionaryValues(this.kernel.cpus);cpus.sort(tr.model.Cpu.compare);var didAppendAtLeastOneTrack=false;for(var i=0;i<cpus.length;++i){var cpu=cpus[i];var track=new tr.c.tracks.CpuTrack(this.viewport);track.detailedMode=this.expanded;track.cpu=cpu;if(!track.hasVisibleContent)
 continue;this.appendChild(track);didAppendAtLeastOneTrack=true;}
 if(didAppendAtLeastOneTrack)
-this.appendChild(new SpacingTrack(this.viewport));}};return{KernelTrack:KernelTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var AlertTrack=tv.b.ui.define('alert-track',tv.c.tracks.LetterDotTrack);AlertTrack.prototype={__proto__:tv.c.tracks.LetterDotTrack.prototype,decorate:function(viewport){tv.c.tracks.LetterDotTrack.prototype.decorate.call(this,viewport);this.heading='Alerts';this.alerts_=undefined;},get alerts(){return this.alerts_;},set alerts(alerts){this.alerts_=alerts;if(alerts===undefined){this.items=undefined;return;}
-this.items=this.alerts_.map(function(alert){return new tv.c.tracks.LetterDot(alert,String.fromCharCode(9888),alert.colorId,alert.start);});}};return{AlertTrack:AlertTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var ALLOCATOR_SIZE_ATTRIBUTE_NAME='outer_size';function addDictionary(dstDict,srcDict){tv.b.iterItems(srcDict,function(key,value){var existingValue=dstDict[key];if(existingValue===undefined)
+this.appendChild(new SpacingTrack(this.viewport));}};return{KernelTrack:KernelTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var AlertTrack=tr.b.ui.define('alert-track',tr.c.tracks.LetterDotTrack);AlertTrack.prototype={__proto__:tr.c.tracks.LetterDotTrack.prototype,decorate:function(viewport){tr.c.tracks.LetterDotTrack.prototype.decorate.call(this,viewport);this.heading='Alerts';this.alerts_=undefined;},get alerts(){return this.alerts_;},set alerts(alerts){this.alerts_=alerts;if(alerts===undefined){this.items=undefined;return;}
+this.items=this.alerts_.map(function(alert){return new tr.c.tracks.LetterDot(alert,String.fromCharCode(9888),alert.colorId,alert.start);});}};return{AlertTrack:AlertTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var ALLOCATOR_SIZE_ATTRIBUTE_OLD_NAME='outer_size';var ALLOCATOR_SIZE_ATTRIBUTE_NAME='size';function addDictionary(dstDict,srcDict){tr.b.iterItems(srcDict,function(key,value){var existingValue=dstDict[key];if(existingValue===undefined)
 existingValue=0;dstDict[key]=existingValue+value;});}
 function getProcessMemoryDumpAllocatorSizes(processMemoryDump){var allocatorDumps=processMemoryDump.memoryAllocatorDumps;if(allocatorDumps===undefined)
-return{};var allocatorSizes={};allocatorDumps.forEach(function(allocatorDump){var allocatorSize=allocatorDump.attributes[ALLOCATOR_SIZE_ATTRIBUTE_NAME];if(allocatorSize===undefined)
+return{};var allocatorSizes={};allocatorDumps.forEach(function(allocatorDump){if(allocatorDump.fullName==='tracing')
+return;var allocatorSize=allocatorDump.attributes[ALLOCATOR_SIZE_ATTRIBUTE_NAME];if(allocatorSize===undefined){allocatorSize=allocatorDump.attributes[ALLOCATOR_SIZE_ATTRIBUTE_OLD_NAME];}
+if(allocatorSize===undefined)
 return;var allocatorSizeValue=allocatorSize.value;if(allocatorSizeValue===undefined)
-return;allocatorSizes[allocatorDump.fullName]=allocatorSizeValue;});return allocatorSizes;};function getGlobalMemoryDumpAllocatorSizes(globalMemoryDump){var globalAllocatorSizes={};tv.b.iterItems(globalMemoryDump.processMemoryDumps,function(pid,processMemoryDump){addDictionary(globalAllocatorSizes,getProcessMemoryDumpAllocatorSizes(processMemoryDump));});return globalAllocatorSizes;}
-function buildAllocatedMemoryChartSeries(memoryDumps,memoryDumpToAllocatorSizesFn){var allocatorNameToPoints={};var dumpsData=memoryDumps.map(function(memoryDump){var allocatorSizes=memoryDumpToAllocatorSizesFn(memoryDump);tv.b.iterItems(allocatorSizes,function(allocatorName){allocatorNameToPoints[allocatorName]=[];});return{dump:memoryDump,sizes:allocatorSizes};});if(Object.keys(allocatorNameToPoints).length===0)
-return undefined;dumpsData.forEach(function(dumpData){var memoryDump=dumpData.dump;var allocatorSizes=dumpData.sizes;tv.b.iterItems(allocatorNameToPoints,function(allocatorName,points){var allocatorSize=allocatorSizes[allocatorName]||0;points.push(new tv.c.tracks.ChartPoint(memoryDump,memoryDump.start,allocatorSize));});});var axis=new tv.c.tracks.ChartAxis(0);var series=[];tv.b.iterItems(allocatorNameToPoints,function(allocatorName,points){var colorId=tv.b.ui.getColorIdForGeneralPurposeString(allocatorName);var renderingConfig={chartType:tv.c.tracks.ChartSeriesType.LINE,colorId:colorId};series.push(new tv.c.tracks.ChartSeries(points,axis,renderingConfig));});return series;}
-function buildMemoryLetterDots(memoryDumps){var memoryColorId=tv.b.ui.getColorIdForReservedName('memory_dump');return memoryDumps.map(function(memoryDump){return new tv.c.tracks.LetterDot(memoryDump,'M',memoryColorId,memoryDump.start);});}
+return;allocatorSizes[allocatorDump.fullName]=allocatorSizeValue;});return allocatorSizes;};function getGlobalMemoryDumpAllocatorSizes(globalMemoryDump){var globalAllocatorSizes={};tr.b.iterItems(globalMemoryDump.processMemoryDumps,function(pid,processMemoryDump){addDictionary(globalAllocatorSizes,getProcessMemoryDumpAllocatorSizes(processMemoryDump));});return globalAllocatorSizes;}
+function buildAllocatedMemoryChartSeries(memoryDumps,memoryDumpToAllocatorSizesFn){var allocatorNameToPoints={};var dumpsData=memoryDumps.map(function(memoryDump){var allocatorSizes=memoryDumpToAllocatorSizesFn(memoryDump);tr.b.iterItems(allocatorSizes,function(allocatorName){allocatorNameToPoints[allocatorName]=[];});return{dump:memoryDump,sizes:allocatorSizes};});if(Object.keys(allocatorNameToPoints).length===0)
+return undefined;dumpsData.forEach(function(dumpData){var memoryDump=dumpData.dump;var allocatorSizes=dumpData.sizes;tr.b.iterItems(allocatorNameToPoints,function(allocatorName,points){var allocatorSize=allocatorSizes[allocatorName]||0;points.push(new tr.c.tracks.ChartPoint(memoryDump,memoryDump.start,allocatorSize));});});var axis=new tr.c.tracks.ChartAxis(0);var series=[];tr.b.iterItems(allocatorNameToPoints,function(allocatorName,points){var colorId=tr.b.ui.getColorIdForGeneralPurposeString(allocatorName);var renderingConfig={chartType:tr.c.tracks.ChartSeriesType.LINE,colorId:colorId};series.push(new tr.c.tracks.ChartSeries(points,axis,renderingConfig));});return series;}
+function buildMemoryLetterDots(memoryDumps){var memoryColorId=tr.b.ui.getColorIdForReservedName('memory_dump');return memoryDumps.map(function(memoryDump){return new tr.c.tracks.LetterDot(memoryDump,'M',memoryColorId,memoryDump.start);});}
 function buildGlobalUsedMemoryChartSeries(globalMemoryDumps){var containsVmRegions=globalMemoryDumps.some(function(globalDump){for(var pid in globalDump.processMemoryDumps)
 if(globalDump.processMemoryDumps[pid].mostRecentVmRegions)
 return true;return false;});if(!containsVmRegions)
-return undefined;var pidToProcess={};globalMemoryDumps.forEach(function(globalDump){tv.b.iterItems(globalDump.processMemoryDumps,function(pid,processDump){pidToProcess[pid]=processDump.process;});});var pidToPoints={};tv.b.iterItems(pidToProcess,function(pid,process){pidToPoints[pid]=[];});globalMemoryDumps.forEach(function(globalDump){var pssBase=0;tv.b.iterItems(pidToPoints,function(pid,points){var processMemoryDump=globalDump.processMemoryDumps[pid];var pss;if(processMemoryDump===undefined){pss=0;}else{pss=processMemoryDump.mostRecentTotalProportionalResidentSizeInBytes;if(pss===undefined){pss=0;}}
-var cumulativePss=pssBase+pss;points.push(new tv.c.tracks.ChartPoint(globalDump,globalDump.start,cumulativePss,pssBase));pssBase=cumulativePss;});});var axis=new tv.c.tracks.ChartAxis(0);var series=[];tv.b.iterItems(pidToPoints,function(pid,points){var process=pidToProcess[pid];var colorId=tv.b.ui.getColorIdForGeneralPurposeString(process.userFriendlyName);var renderingConfig={chartType:tv.c.tracks.ChartSeriesType.AREA,colorId:colorId,backgroundOpacity:0.8};series.push(new tv.c.tracks.ChartSeries(points,axis,renderingConfig));});series.reverse();return series;}
+return undefined;var pidToProcess={};globalMemoryDumps.forEach(function(globalDump){tr.b.iterItems(globalDump.processMemoryDumps,function(pid,processDump){pidToProcess[pid]=processDump.process;});});var pidToPoints={};tr.b.iterItems(pidToProcess,function(pid,process){pidToPoints[pid]=[];});globalMemoryDumps.forEach(function(globalDump){var pssBase=0;tr.b.iterItems(pidToPoints,function(pid,points){var processMemoryDump=globalDump.processMemoryDumps[pid];var pss;if(processMemoryDump===undefined){pss=0;}else{pss=processMemoryDump.getMostRecentTotalVmRegionStat('proportionalResident');if(pss===undefined){pss=0;}}
+var cumulativePss=pssBase+pss;points.push(new tr.c.tracks.ChartPoint(globalDump,globalDump.start,cumulativePss,pssBase));pssBase=cumulativePss;});});var axis=new tr.c.tracks.ChartAxis(0);var series=[];tr.b.iterItems(pidToPoints,function(pid,points){var process=pidToProcess[pid];var colorId=tr.b.ui.getColorIdForGeneralPurposeString(process.userFriendlyName);var renderingConfig={chartType:tr.c.tracks.ChartSeriesType.AREA,colorId:colorId,backgroundOpacity:0.8};series.push(new tr.c.tracks.ChartSeries(points,axis,renderingConfig));});series.reverse();return series;}
 function buildProcessAllocatedMemoryChartSeries(processMemoryDumps){return buildAllocatedMemoryChartSeries(processMemoryDumps,getProcessMemoryDumpAllocatorSizes);}
 function buildGlobalAllocatedMemoryChartSeries(globalMemoryDumps){return buildAllocatedMemoryChartSeries(globalMemoryDumps,getGlobalMemoryDumpAllocatorSizes);}
-return{buildMemoryLetterDots:buildMemoryLetterDots,buildGlobalUsedMemoryChartSeries:buildGlobalUsedMemoryChartSeries,buildProcessAllocatedMemoryChartSeries:buildProcessAllocatedMemoryChartSeries,buildGlobalAllocatedMemoryChartSeries:buildGlobalAllocatedMemoryChartSeries};});'use strict';tv.exportTo('tv.c.tracks',function(){var USED_MEMORY_TRACK_HEIGHT=50;var ALLOCATED_MEMORY_TRACK_HEIGHT=50;var GlobalMemoryDumpTrack=tv.b.ui.define('global-memory-dump-track',tv.c.tracks.ContainerTrack);GlobalMemoryDumpTrack.prototype={__proto__:tv.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tv.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.memoryDumps_=undefined;},get memoryDumps(){return this.memoryDumps_;},set memoryDumps(memoryDumps){this.memoryDumps_=memoryDumps;this.updateContents_();},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.memoryDumps_||!this.memoryDumps_.length)
-return;this.appendDumpDotsTrack_();this.appendUsedMemoryTrack_();this.appendAllocatedMemoryTrack_();},appendDumpDotsTrack_:function(){var items=tv.c.tracks.buildMemoryLetterDots(this.memoryDumps_);if(!items)
-return;var track=new tv.c.tracks.LetterDotTrack(this.viewport);track.heading='Memory Dumps';track.items=items;this.appendChild(track);},appendUsedMemoryTrack_:function(){var series=tv.c.tracks.buildGlobalUsedMemoryChartSeries(this.memoryDumps_);if(!series)
-return;var track=new tv.c.tracks.ChartTrack(this.viewport);track.heading='Used memory (per process)';track.height=USED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);},appendAllocatedMemoryTrack_:function(){var series=tv.c.tracks.buildGlobalAllocatedMemoryChartSeries(this.memoryDumps_);if(!series)
-return;var track=new tv.c.tracks.ChartTrack(this.viewport);track.heading='Allocated memory (per allocator)';track.height=ALLOCATED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);}};return{GlobalMemoryDumpTrack:GlobalMemoryDumpTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var ALLOCATED_MEMORY_TRACK_HEIGHT=50;var ProcessMemoryDumpTrack=tv.b.ui.define('process-memory-dump-track',tv.c.tracks.ContainerTrack);ProcessMemoryDumpTrack.prototype={__proto__:tv.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tv.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.memoryDumps_=undefined;},get memoryDumps(){return this.memoryDumps_;},set memoryDumps(memoryDumps){this.memoryDumps_=memoryDumps;this.updateContents_();},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.memoryDumps_||!this.memoryDumps_.length)
-return;this.appendAllocatedMemoryTrack_();},appendAllocatedMemoryTrack_:function(){var series=tv.c.tracks.buildProcessAllocatedMemoryChartSeries(this.memoryDumps_);if(!series)
-return;var track=new tv.c.tracks.ChartTrack(this.viewport);track.heading='Allocated memory (per allocator)';track.height=ALLOCATED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);}};return{ProcessMemoryDumpTrack:ProcessMemoryDumpTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var ProcessTrackBase=tv.c.tracks.ProcessTrackBase;var ProcessTrack=tv.b.ui.define('process-track',ProcessTrackBase);ProcessTrack.prototype={__proto__:ProcessTrackBase.prototype,decorate:function(viewport){tv.c.tracks.ProcessTrackBase.prototype.decorate.call(this,viewport);},drawTrack:function(type){switch(type){case tv.c.tracks.DrawType.INSTANT_EVENT:if(!this.processBase.instantEvents||this.processBase.instantEvents.length===0)
-break;var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);tv.c.drawInstantSlicesAsLines(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.processBase.instantEvents,2);ctx.restore();break;case tv.c.tracks.DrawType.BACKGROUND:this.drawBackground_();return;}
-tv.c.tracks.ContainerTrack.prototype.drawTrack.call(this,type);},drawBackground_:function(){var ctx=this.context();var canvasBounds=ctx.canvas.getBoundingClientRect();var pixelRatio=window.devicePixelRatio||1;var draw=false;ctx.fillStyle='#eee';for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tv.c.tracks.Track)||(this.children[i]instanceof tv.c.tracks.SpacingTrack))
+return{buildMemoryLetterDots:buildMemoryLetterDots,buildGlobalUsedMemoryChartSeries:buildGlobalUsedMemoryChartSeries,buildProcessAllocatedMemoryChartSeries:buildProcessAllocatedMemoryChartSeries,buildGlobalAllocatedMemoryChartSeries:buildGlobalAllocatedMemoryChartSeries};});'use strict';tr.exportTo('tr.c.tracks',function(){var USED_MEMORY_TRACK_HEIGHT=50;var ALLOCATED_MEMORY_TRACK_HEIGHT=50;var GlobalMemoryDumpTrack=tr.b.ui.define('global-memory-dump-track',tr.c.tracks.ContainerTrack);GlobalMemoryDumpTrack.prototype={__proto__:tr.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.memoryDumps_=undefined;},get memoryDumps(){return this.memoryDumps_;},set memoryDumps(memoryDumps){this.memoryDumps_=memoryDumps;this.updateContents_();},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.memoryDumps_||!this.memoryDumps_.length)
+return;this.appendDumpDotsTrack_();this.appendUsedMemoryTrack_();this.appendAllocatedMemoryTrack_();},appendDumpDotsTrack_:function(){var items=tr.c.tracks.buildMemoryLetterDots(this.memoryDumps_);if(!items)
+return;var track=new tr.c.tracks.LetterDotTrack(this.viewport);track.heading='Memory Dumps';track.items=items;this.appendChild(track);},appendUsedMemoryTrack_:function(){var series=tr.c.tracks.buildGlobalUsedMemoryChartSeries(this.memoryDumps_);if(!series)
+return;var track=new tr.c.tracks.ChartTrack(this.viewport);track.heading='Used memory (per process)';track.height=USED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);},appendAllocatedMemoryTrack_:function(){var series=tr.c.tracks.buildGlobalAllocatedMemoryChartSeries(this.memoryDumps_);if(!series)
+return;var track=new tr.c.tracks.ChartTrack(this.viewport);track.heading='Allocated memory (per allocator)';track.height=ALLOCATED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);}};return{GlobalMemoryDumpTrack:GlobalMemoryDumpTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var ALLOCATED_MEMORY_TRACK_HEIGHT=50;var ProcessMemoryDumpTrack=tr.b.ui.define('process-memory-dump-track',tr.c.tracks.ContainerTrack);ProcessMemoryDumpTrack.prototype={__proto__:tr.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.memoryDumps_=undefined;},get memoryDumps(){return this.memoryDumps_;},set memoryDumps(memoryDumps){this.memoryDumps_=memoryDumps;this.updateContents_();},updateContents_:function(){this.tracks_.forEach(function(track){this.removeChild(track);},this);if(!this.memoryDumps_||!this.memoryDumps_.length)
+return;this.appendAllocatedMemoryTrack_();},appendAllocatedMemoryTrack_:function(){var series=tr.c.tracks.buildProcessAllocatedMemoryChartSeries(this.memoryDumps_);if(!series)
+return;var track=new tr.c.tracks.ChartTrack(this.viewport);track.heading='Allocated memory (per allocator)';track.height=ALLOCATED_MEMORY_TRACK_HEIGHT+'px';track.series=series;track.autoSetAllAxes({expandMax:true});this.appendChild(track);}};return{ProcessMemoryDumpTrack:ProcessMemoryDumpTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var ProcessTrackBase=tr.c.tracks.ProcessTrackBase;var ProcessTrack=tr.b.ui.define('process-track',ProcessTrackBase);ProcessTrack.prototype={__proto__:ProcessTrackBase.prototype,decorate:function(viewport){tr.c.tracks.ProcessTrackBase.prototype.decorate.call(this,viewport);},drawTrack:function(type){switch(type){case tr.c.tracks.DrawType.INSTANT_EVENT:if(!this.processBase.instantEvents||this.processBase.instantEvents.length===0)
+break;var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);tr.c.drawInstantSlicesAsLines(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.processBase.instantEvents,2);ctx.restore();break;case tr.c.tracks.DrawType.BACKGROUND:this.drawBackground_();return;}
+tr.c.tracks.ContainerTrack.prototype.drawTrack.call(this,type);},drawBackground_:function(){var ctx=this.context();var canvasBounds=ctx.canvas.getBoundingClientRect();var pixelRatio=window.devicePixelRatio||1;var draw=false;ctx.fillStyle='#eee';for(var i=0;i<this.children.length;++i){if(!(this.children[i]instanceof tr.c.tracks.Track)||(this.children[i]instanceof tr.c.tracks.SpacingTrack))
 continue;draw=!draw;if(!draw)
-continue;var bounds=this.children[i].getBoundingClientRect();ctx.fillRect(0,pixelRatio*(bounds.top-canvasBounds.top),ctx.canvas.width,pixelRatio*bounds.height);}},set process(process){this.processBase=process;},get process(){return this.processBase;},get eventContainer(){return this.process;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.process,this);this.tracks_.forEach(function(track){track.addContainersToTrackMap(containerToTrackMap);});},appendMemoryDumpTrack_:function(){var processMemoryDumps=this.process.memoryDumps;if(processMemoryDumps.length){var pmdt=new tv.c.tracks.ProcessMemoryDumpTrack(this.viewport_);pmdt.memoryDumps=processMemoryDumps;this.appendChild(pmdt);}},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){function onPickHit(instantEvent){selection.push(instantEvent);}
-tv.b.iterateOverIntersectingIntervals(this.processBase.instantEvents,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onPickHit.bind(this));tv.c.tracks.ContainerTrack.prototype.addIntersectingEventsInRangeToSelectionInWorldSpace.apply(this,arguments);},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.addClosestInstantEventToSelection(this.processBase.instantEvents,worldX,worldMaxDist,selection);tv.c.tracks.ContainerTrack.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ProcessTrack:ProcessTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){function HackyMultiRowTrack(viewport,model){var mrt=new tv.c.tracks.MultiRowTrack(viewport);mrt.heading='Interactions';mrt.buildSubRows_=function(slices){slices.sort(function(x,y){var r=x.title.localeCompare(y.title);if(r)
-return r;return x.start-y.start;});return tv.c.tracks.AsyncSliceGroupTrack.prototype.buildSubRows_.call({},slices,true);};mrt.addSubTrack_=function(slices){var track=new tv.c.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);return track;};mrt.setItemsToGroup(model.interaction_records,{guid:tv.b.GUID.allocate(),model:model,getSettingsKey:function(){return undefined;}});return mrt;}
-var SelectionState=tv.c.trace_model.SelectionState;var EventPresenter=tv.c.EventPresenter;var TraceModelTrack=tv.b.ui.define('trace-model-track',tv.c.tracks.ContainerTrack);TraceModelTrack.prototype={__proto__:tv.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tv.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('model-track');var typeInfos=tv.c.tracks.Highlighter.getAllRegisteredTypeInfos();this.highlighters_=typeInfos.map(function(typeInfo){return new typeInfo.constructor(viewport);});this.upperMode_=false;this.annotationViews_=[];},get upperMode(){return this.upperMode_;},set upperMode(upperMode){this.upperMode_=upperMode;this.updateContents_();},detach:function(){tv.c.tracks.ContainerTrack.prototype.detach.call(this);},get model(){return this.model_;},set model(model){this.model_=model;this.updateContents_();this.model_.addEventListener('annotationChange',this.updateAnnotations_.bind(this));},get hasVisibleContent(){return this.children.length>0;},updateContents_:function(){this.textContent='';if(!this.model_)
+continue;var bounds=this.children[i].getBoundingClientRect();ctx.fillRect(0,pixelRatio*(bounds.top-canvasBounds.top),ctx.canvas.width,pixelRatio*bounds.height);}},set process(process){this.processBase=process;},get process(){return this.processBase;},get eventContainer(){return this.process;},addContainersToTrackMap:function(containerToTrackMap){containerToTrackMap.addContainer(this.process,this);this.tracks_.forEach(function(track){track.addContainersToTrackMap(containerToTrackMap);});},appendMemoryDumpTrack_:function(){var processMemoryDumps=this.process.memoryDumps;if(processMemoryDumps.length){var pmdt=new tr.c.tracks.ProcessMemoryDumpTrack(this.viewport_);pmdt.memoryDumps=processMemoryDumps;this.appendChild(pmdt);}},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){function onPickHit(instantEvent){selection.push(instantEvent);}
+tr.b.iterateOverIntersectingIntervals(this.processBase.instantEvents,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onPickHit.bind(this));tr.c.tracks.ContainerTrack.prototype.addIntersectingEventsInRangeToSelectionInWorldSpace.apply(this,arguments);},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.addClosestInstantEventToSelection(this.processBase.instantEvents,worldX,worldMaxDist,selection);tr.c.tracks.ContainerTrack.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ProcessTrack:ProcessTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){function HackyMultiRowTrack(viewport,model){var mrt=new tr.c.tracks.MultiRowTrack(viewport);mrt.heading='Interactions';mrt.buildSubRows_=function(slices){slices.sort(function(x,y){var r=x.title.localeCompare(y.title);if(r)
+return r;return x.start-y.start;});return tr.c.tracks.AsyncSliceGroupTrack.prototype.buildSubRows_.call({},slices,true);};mrt.addSubTrack_=function(slices){var track=new tr.c.tracks.SliceTrack(this.viewport);track.slices=slices;this.appendChild(track);return track;};mrt.setItemsToGroup(model.interaction_records,{guid:tr.b.GUID.allocate(),model:model,getSettingsKey:function(){return undefined;}});return mrt;}
+var SelectionState=tr.model.SelectionState;var EventPresenter=tr.c.EventPresenter;var ModelTrack=tr.b.ui.define('model-track',tr.c.tracks.ContainerTrack);ModelTrack.prototype={__proto__:tr.c.tracks.ContainerTrack.prototype,decorate:function(viewport){tr.c.tracks.ContainerTrack.prototype.decorate.call(this,viewport);this.classList.add('model-track');var typeInfos=tr.c.tracks.Highlighter.getAllRegisteredTypeInfos();this.highlighters_=typeInfos.map(function(typeInfo){return new typeInfo.constructor(viewport);});this.upperMode_=false;this.annotationViews_=[];},get upperMode(){return this.upperMode_;},set upperMode(upperMode){this.upperMode_=upperMode;this.updateContents_();},detach:function(){tr.c.tracks.ContainerTrack.prototype.detach.call(this);},get model(){return this.model_;},set model(model){this.model_=model;this.updateContents_();this.model_.addEventListener('annotationChange',this.updateAnnotations_.bind(this));},get hasVisibleContent(){return this.children.length>0;},updateContents_:function(){this.textContent='';if(!this.model_)
 return;if(this.upperMode_)
 this.updateContentsForUpperMode_();else
 this.updateContentsForLowerMode_();},updateContentsForUpperMode_:function(){},updateContentsForLowerMode_:function(){if(this.model_.interaction_records.length){var mrt=new HackyMultiRowTrack(this.viewport_,this.model_);this.appendChild(mrt);}
-if(this.model_.alerts.length){var at=new tv.c.tracks.AlertTrack(this.viewport_);at.alerts=this.model_.alerts;this.appendChild(at);}
-if(this.model_.globalMemoryDumps.length){var gmdt=new tv.c.tracks.GlobalMemoryDumpTrack(this.viewport_);gmdt.memoryDumps=this.model_.globalMemoryDumps;this.appendChild(gmdt);}
-this.appendKernelTrack_();var processes=this.model_.getAllProcesses();processes.sort(tv.c.trace_model.Process.compare);for(var i=0;i<processes.length;++i){var process=processes[i];var track=new tv.c.tracks.ProcessTrack(this.viewport);track.process=process;if(!track.hasVisibleContent)
+if(this.model_.alerts.length){var at=new tr.c.tracks.AlertTrack(this.viewport_);at.alerts=this.model_.alerts;this.appendChild(at);}
+if(this.model_.globalMemoryDumps.length){var gmdt=new tr.c.tracks.GlobalMemoryDumpTrack(this.viewport_);gmdt.memoryDumps=this.model_.globalMemoryDumps;this.appendChild(gmdt);}
+this.appendKernelTrack_();var processes=this.model_.getAllProcesses();processes.sort(tr.model.Process.compare);for(var i=0;i<processes.length;++i){var process=processes[i];var track=new tr.c.tracks.ProcessTrack(this.viewport);track.process=process;if(!track.hasVisibleContent)
 continue;this.appendChild(track);}
 this.viewport_.rebuildEventToTrackMap();this.viewport_.rebuildContainerToTrackMap();for(var i=0;i<this.highlighters_.length;i++){this.highlighters_[i].processModel(this.model_);}
 this.updateAnnotations_();},updateAnnotations_:function(){this.annotationViews_=[];var annotations=this.model_.getAllAnnotations();for(var i=0;i<annotations.length;i++){this.annotationViews_.push(annotations[i].getOrCreateView(this.viewport_));}
@@ -3430,54 +3492,64 @@
 return;var tracks=this.children;for(var i=0;i<tracks.length;++i)
 tracks[i].addEventsToTrackMap(eventToTrackMap);if(this.instantEvents===undefined)
 return;var vp=this.viewport_;this.instantEvents.forEach(function(ev){eventToTrackMap.addEvent(ev,this);}.bind(this));},addContainersToTrackMap:function(containerToTrackMap){var tracks=this.children;for(var i=0;i<tracks.length;++i)
-tracks[i].addContainersToTrackMap(containerToTrackMap);},appendKernelTrack_:function(){var kernel=this.model.kernel;var track=new tv.c.tracks.KernelTrack(this.viewport);track.kernel=this.model.kernel;if(!track.hasVisibleContent)
+tracks[i].addContainersToTrackMap(containerToTrackMap);},appendKernelTrack_:function(){var kernel=this.model.kernel;var track=new tr.c.tracks.KernelTrack(this.viewport);track.kernel=this.model.kernel;if(!track.hasVisibleContent)
 return;this.appendChild(track);},drawTrack:function(type){var ctx=this.context();if(!this.model_)
-return;var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);switch(type){case tv.c.tracks.DrawType.GRID:this.viewport.drawMajorMarkLines(ctx);ctx.restore();return;case tv.c.tracks.DrawType.FLOW_ARROWS:if(this.model_.flowIntervalTree.size===0){ctx.restore();return;}
-this.drawFlowArrows_(viewLWorld,viewRWorld);ctx.restore();return;case tv.c.tracks.DrawType.INSTANT_EVENT:if(!this.model_.instantEvents||this.model_.instantEvents.length===0)
-break;tv.c.drawInstantSlicesAsLines(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.model_.instantEvents,4);break;case tv.c.tracks.DrawType.MARKERS:if(!this.viewport.interestRange.isEmpty){this.viewport.interestRange.draw(ctx,viewLWorld,viewRWorld);this.viewport.interestRange.drawIndicators(ctx,viewLWorld,viewRWorld);}
-ctx.restore();return;case tv.c.tracks.DrawType.HIGHLIGHTS:for(var i=0;i<this.highlighters_.length;i++){this.highlighters_[i].drawHighlight(ctx,dt,viewLWorld,viewRWorld,bounds.height);}
-ctx.restore();return;case tv.c.tracks.DrawType.ANNOTATIONS:for(var i=0;i<this.annotationViews_.length;i++){this.annotationViews_[i].draw(ctx);}
+return;var pixelRatio=window.devicePixelRatio||1;var bounds=this.getBoundingClientRect();var canvasBounds=ctx.canvas.getBoundingClientRect();ctx.save();ctx.translate(0,pixelRatio*(bounds.top-canvasBounds.top));var dt=this.viewport.currentDisplayTransform;var viewLWorld=dt.xViewToWorld(0);var viewRWorld=dt.xViewToWorld(bounds.width*pixelRatio);switch(type){case tr.c.tracks.DrawType.GRID:this.viewport.drawMajorMarkLines(ctx);ctx.restore();return;case tr.c.tracks.DrawType.FLOW_ARROWS:if(this.model_.flowIntervalTree.size===0){ctx.restore();return;}
+this.drawFlowArrows_(viewLWorld,viewRWorld);ctx.restore();return;case tr.c.tracks.DrawType.INSTANT_EVENT:if(!this.model_.instantEvents||this.model_.instantEvents.length===0)
+break;tr.c.drawInstantSlicesAsLines(ctx,this.viewport.currentDisplayTransform,viewLWorld,viewRWorld,bounds.height,this.model_.instantEvents,4);break;case tr.c.tracks.DrawType.MARKERS:if(!this.viewport.interestRange.isEmpty){this.viewport.interestRange.draw(ctx,viewLWorld,viewRWorld);this.viewport.interestRange.drawIndicators(ctx,viewLWorld,viewRWorld);}
+ctx.restore();return;case tr.c.tracks.DrawType.HIGHLIGHTS:for(var i=0;i<this.highlighters_.length;i++){this.highlighters_[i].drawHighlight(ctx,dt,viewLWorld,viewRWorld,bounds.height);}
+ctx.restore();return;case tr.c.tracks.DrawType.ANNOTATIONS:for(var i=0;i<this.annotationViews_.length;i++){this.annotationViews_[i].draw(ctx);}
 ctx.restore();return;}
-ctx.restore();tv.c.tracks.ContainerTrack.prototype.drawTrack.call(this,type);},drawFlowArrows_:function(viewLWorld,viewRWorld){var ctx=this.context();var dt=this.viewport.currentDisplayTransform;dt.applyTransformToCanvas(ctx);var pixWidth=dt.xViewVectorToWorld(1);ctx.strokeStyle='rgba(0, 0, 0, 0.4)';ctx.fillStyle='rgba(0, 0, 0, 0.4)';ctx.lineWidth=pixWidth>1.0?1:pixWidth;var events=this.model_.flowIntervalTree.findIntersection(viewLWorld,viewRWorld);var canvasBounds=ctx.canvas.getBoundingClientRect();for(var i=0;i<events.length;++i)
-this.drawFlowArrow_(ctx,events[i],canvasBounds,pixWidth);},drawFlowArrow_:function(ctx,flowEvent,canvasBounds,pixWidth){var pixelRatio=window.devicePixelRatio||1;var startTrack=this.viewport.trackForEvent(flowEvent.startSlice);var endTrack=this.viewport.trackForEvent(flowEvent.endSlice);if(startTrack===undefined||endTrack===undefined)
+ctx.restore();tr.c.tracks.ContainerTrack.prototype.drawTrack.call(this,type);},drawFlowArrows_:function(viewLWorld,viewRWorld){var ctx=this.context();var dt=this.viewport.currentDisplayTransform;dt.applyTransformToCanvas(ctx);var pixWidth=dt.xViewVectorToWorld(1);ctx.strokeStyle='rgba(0, 0, 0, 0.4)';ctx.fillStyle='rgba(0, 0, 0, 0.4)';ctx.lineWidth=pixWidth>1.0?1:pixWidth;var events=this.model_.flowIntervalTree.findIntersection(viewLWorld,viewRWorld);var onlyHighlighted=!this.viewport.showFlowEvents;var canvasBounds=ctx.canvas.getBoundingClientRect();for(var i=0;i<events.length;++i){if(onlyHighlighted&&events[i].selectionState!==SelectionState.SELECTED&&events[i].selectionState!==SelectionState.HIGHLIGHTED)
+continue;this.drawFlowArrow_(ctx,events[i],canvasBounds,pixWidth);}},drawFlowArrow_:function(ctx,flowEvent,canvasBounds,pixWidth){var pixelRatio=window.devicePixelRatio||1;var startTrack=this.viewport.trackForEvent(flowEvent.startSlice);var endTrack=this.viewport.trackForEvent(flowEvent.endSlice);if(startTrack===undefined||endTrack===undefined)
 return;var startBounds=startTrack.getBoundingClientRect();var endBounds=endTrack.getBoundingClientRect();if(flowEvent.selectionState==SelectionState.SELECTED){ctx.shadowBlur=1;ctx.shadowColor='red';ctx.shadowOffsety=2;ctx.strokeStyle='red';}else if(flowEvent.selectionState==SelectionState.HIGHLIGHTED){ctx.shadowBlur=1;ctx.shadowColor='red';ctx.shadowOffsety=2;ctx.strokeStyle='red';}else if(flowEvent.selectionState==SelectionState.DIMMED){ctx.shadowBlur=0;ctx.shadowOffsetX=0;ctx.strokeStyle='rgba(0, 0, 0, 0.2)';}else{var hasBoost=false;var startSlice=flowEvent.startSlice;hasBoost|=startSlice.selectionState===SelectionState.SELECTED;hasBoost|=startSlice.selectionState===SelectionState.HIGHLIGHTED;var endSlice=flowEvent.endSlice;hasBoost|=endSlice.selectionState===SelectionState.SELECTED;hasBoost|=endSlice.selectionState===SelectionState.HIGHLIGHTED;if(hasBoost){ctx.shadowBlur=1;ctx.shadowColor='rgba(255, 0, 0, 0.4)';ctx.shadowOffsety=2;ctx.strokeStyle='rgba(255, 0, 0, 0.4)';}else{ctx.shadowBlur=0;ctx.shadowOffsetX=0;ctx.strokeStyle='rgba(0, 0, 0, 0.4)';}}
 var startSize=startBounds.left+startBounds.top+
 startBounds.bottom+startBounds.right;var endSize=endBounds.left+endBounds.top+
 endBounds.bottom+endBounds.right;if(startSize===0&&endSize===0)
 return;var startY=this.calculateTrackY_(startTrack,canvasBounds);var endY=this.calculateTrackY_(endTrack,canvasBounds);var pixelStartY=pixelRatio*startY;var pixelEndY=pixelRatio*endY;var half=(flowEvent.end-flowEvent.start)/2;ctx.beginPath();ctx.moveTo(flowEvent.start,pixelStartY);ctx.bezierCurveTo(flowEvent.start+half,pixelStartY,flowEvent.start+half,pixelEndY,flowEvent.end,pixelEndY);ctx.stroke();var arrowWidth=5*pixWidth*pixelRatio;var distance=flowEvent.end-flowEvent.start;if(distance<=(2*arrowWidth))
-return;var tipX=flowEvent.end;var tipY=pixelEndY;var arrowHeight=(endBounds.height/4)*pixelRatio;tv.c.drawTriangle(ctx,tipX,tipY,tipX-arrowWidth,tipY-arrowHeight,tipX-arrowWidth,tipY+arrowHeight);ctx.fill();},calculateTrackY_:function(track,canvasBounds){var bounds=track.getBoundingClientRect();var size=bounds.left+bounds.top+bounds.bottom+bounds.right;if(size===0)
+return;var tipX=flowEvent.end;var tipY=pixelEndY;var arrowHeight=(endBounds.height/4)*pixelRatio;tr.c.drawTriangle(ctx,tipX,tipY,tipX-arrowWidth,tipY-arrowHeight,tipX-arrowWidth,tipY+arrowHeight);ctx.fill();},calculateTrackY_:function(track,canvasBounds){var bounds=track.getBoundingClientRect();var size=bounds.left+bounds.top+bounds.bottom+bounds.right;if(size===0)
 return this.calculateTrackY_(track.parentNode,canvasBounds);return bounds.top-canvasBounds.top+(bounds.height/2);},addIntersectingEventsInRangeToSelectionInWorldSpace:function(loWX,hiWX,viewPixWidthWorld,selection){function onPickHit(instantEvent){selection.push(instantEvent);}
-tv.b.iterateOverIntersectingIntervals(this.model_.instantEvents,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onPickHit.bind(this));tv.c.tracks.ContainerTrack.prototype.addIntersectingEventsInRangeToSelectionInWorldSpace.apply(this,arguments);},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.addClosestInstantEventToSelection(this.model_.instantEvents,worldX,worldMaxDist,selection);tv.c.tracks.ContainerTrack.prototype.addClosestEventToSelection.apply(this,arguments);}};return{TraceModelTrack:TraceModelTrack};});'use strict';tv.exportTo('tv.c.tracks',function(){var RulerTrack=tv.b.ui.define('ruler-track',tv.c.tracks.HeadingTrack);var logOf10=Math.log(10);function log10(x){return Math.log(x)/logOf10;}
-RulerTrack.prototype={__proto__:tv.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tv.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('ruler-track');this.strings_secs_=[];this.strings_msecs_=[];this.strings_usecs_=[];this.strings_nsecs_=[];this.viewportChange_=this.viewportChange_.bind(this);viewport.addEventListener('change',this.viewportChange_);},detach:function(){tv.c.tracks.HeadingTrack.prototype.detach.call(this);this.viewport.removeEventListener('change',this.viewportChange_);},viewportChange_:function(){if(this.viewport.interestRange.isEmpty)
+tr.b.iterateOverIntersectingIntervals(this.model_.instantEvents,function(x){return x.start;},function(x){return x.duration;},loWX,hiWX,onPickHit.bind(this));tr.c.tracks.ContainerTrack.prototype.addIntersectingEventsInRangeToSelectionInWorldSpace.apply(this,arguments);},addClosestEventToSelection:function(worldX,worldMaxDist,loY,hiY,selection){this.addClosestInstantEventToSelection(this.model_.instantEvents,worldX,worldMaxDist,selection);tr.c.tracks.ContainerTrack.prototype.addClosestEventToSelection.apply(this,arguments);}};return{ModelTrack:ModelTrack};});'use strict';tr.exportTo('tr.c.tracks',function(){var RulerTrack=tr.b.ui.define('ruler-track',tr.c.tracks.HeadingTrack);var logOf10=Math.log(10);function log10(x){return Math.log(x)/logOf10;}
+RulerTrack.prototype={__proto__:tr.c.tracks.HeadingTrack.prototype,decorate:function(viewport){tr.c.tracks.HeadingTrack.prototype.decorate.call(this,viewport);this.classList.add('ruler-track');this.strings_secs_=[];this.strings_msecs_=[];this.strings_usecs_=[];this.strings_nsecs_=[];this.viewportChange_=this.viewportChange_.bind(this);viewport.addEventListener('change',this.viewportChange_);},detach:function(){tr.c.tracks.HeadingTrack.prototype.detach.call(this);this.viewport.removeEventListener('change',this.viewportChange_);},viewportChange_:function(){if(this.viewport.interestRange.isEmpty)
 this.classList.remove('tall-mode');else
-this.classList.add('tall-mode');},draw:function(type,viewLWorld,viewRWorld){switch(type){case tv.c.tracks.DrawType.GRID:this.drawGrid_(viewLWorld,viewRWorld);break;case tv.c.tracks.DrawType.MARKERS:if(!this.viewport.interestRange.isEmpty)
+this.classList.add('tall-mode');},draw:function(type,viewLWorld,viewRWorld){switch(type){case tr.c.tracks.DrawType.GRID:this.drawGrid_(viewLWorld,viewRWorld);break;case tr.c.tracks.DrawType.MARKERS:if(!this.viewport.interestRange.isEmpty)
 this.viewport.interestRange.draw(this.context(),viewLWorld,viewRWorld);break;}},drawGrid_:function(viewLWorld,viewRWorld){var ctx=this.context();var pixelRatio=window.devicePixelRatio||1;var canvasBounds=ctx.canvas.getBoundingClientRect();var trackBounds=this.getBoundingClientRect();var width=canvasBounds.width*pixelRatio;var height=trackBounds.height*pixelRatio;var hasInterestRange=!this.viewport.interestRange.isEmpty;var rulerHeight=hasInterestRange?(height*2)/5:height;var vp=this.viewport;var dt=vp.currentDisplayTransform;var idealMajorMarkDistancePix=150*pixelRatio;var idealMajorMarkDistanceWorld=dt.xViewVectorToWorld(idealMajorMarkDistancePix);var majorMarkDistanceWorld;var conservativeGuess=Math.pow(10,Math.ceil(log10(idealMajorMarkDistanceWorld)));var divisors=[10,5,2,1];for(var i=0;i<divisors.length;++i){var tightenedGuess=conservativeGuess/divisors[i];if(dt.xWorldVectorToView(tightenedGuess)<idealMajorMarkDistancePix)
 continue;majorMarkDistanceWorld=conservativeGuess/divisors[i-1];break;}
 var unit;var unitDivisor;var tickLabels=undefined;if(majorMarkDistanceWorld<0.0001){unit='ns';unitDivisor=0.000001;tickLabels=this.strings_nsecs_;}else if(majorMarkDistanceWorld<0.1){unit='us';unitDivisor=0.001;tickLabels=this.strings_usecs_;}else if(majorMarkDistanceWorld<100){unit='ms';unitDivisor=1;tickLabels=this.strings_msecs_;}else{unit='s';unitDivisor=1000;tickLabels=this.strings_secs_;}
 var numTicksPerMajor=5;var minorMarkDistanceWorld=majorMarkDistanceWorld/numTicksPerMajor;var minorMarkDistancePx=dt.xWorldVectorToView(minorMarkDistanceWorld);var firstMajorMark=Math.floor(viewLWorld/majorMarkDistanceWorld)*majorMarkDistanceWorld;var minorTickH=Math.floor(rulerHeight*0.25);ctx.save();var pixelRatio=window.devicePixelRatio||1;ctx.lineWidth=Math.round(pixelRatio);var crispLineCorrection=(ctx.lineWidth%2)/2;ctx.translate(crispLineCorrection,-crispLineCorrection);ctx.fillStyle='rgb(0, 0, 0)';ctx.strokeStyle='rgb(0, 0, 0)';ctx.textAlign='left';ctx.textBaseline='top';ctx.font=(9*pixelRatio)+'px sans-serif';vp.majorMarkPositions=[];ctx.beginPath();for(var curX=firstMajorMark;curX<viewRWorld;curX+=majorMarkDistanceWorld){var curXView=Math.floor(dt.xWorldToView(curX));var unitValue=curX/unitDivisor;var roundedUnitValue=Math.round(unitValue*100000)/100000;if(!tickLabels[roundedUnitValue])
-tickLabels[roundedUnitValue]=roundedUnitValue+' '+unit;ctx.fillText(tickLabels[roundedUnitValue],curXView+(2*pixelRatio),0);vp.majorMarkPositions.push(curXView);tv.c.drawLine(ctx,curXView,0,curXView,rulerHeight);for(var i=1;i<numTicksPerMajor;++i){var xView=Math.floor(curXView+minorMarkDistancePx*i);tv.c.drawLine(ctx,xView,rulerHeight-minorTickH,xView,rulerHeight);}}
-ctx.strokeStyle='rgb(0, 0, 0)';tv.c.drawLine(ctx,0,height,width,height);ctx.stroke();if(!hasInterestRange)
-return;tv.c.drawLine(ctx,0,rulerHeight,width,rulerHeight);ctx.stroke();var displayDistance;var displayTextColor='rgb(0,0,0)';var arrowSpacing=10*pixelRatio;var arrowColor='rgb(128,121,121)';var arrowPosY=rulerHeight*1.75;var arrowWidthView=3*pixelRatio;var arrowLengthView=10*pixelRatio;var spaceForArrowsView=2*(arrowWidthView+arrowSpacing);ctx.textBaseline='middle';ctx.font=(14*pixelRatio)+'px sans-serif';var textPosY=arrowPosY;var interestRange=vp.interestRange;if(interestRange.range===0){var markerWorld=interestRange.min;var markerView=dt.xWorldToView(markerWorld);var displayValue=markerWorld/unitDivisor;displayValue=Math.abs((Math.round(displayValue*1000)/1000));var textToDraw=displayValue+' '+unit;var textLeftView=markerView+4*pixelRatio;var textWidthView=ctx.measureText(textToDraw).width;if(textLeftView+textWidthView>width)
+tickLabels[roundedUnitValue]=roundedUnitValue+' '+unit;ctx.fillText(tickLabels[roundedUnitValue],curXView+(2*pixelRatio),0);vp.majorMarkPositions.push(curXView);tr.c.drawLine(ctx,curXView,0,curXView,rulerHeight);for(var i=1;i<numTicksPerMajor;++i){var xView=Math.floor(curXView+minorMarkDistancePx*i);tr.c.drawLine(ctx,xView,rulerHeight-minorTickH,xView,rulerHeight);}}
+ctx.strokeStyle='rgb(0, 0, 0)';tr.c.drawLine(ctx,0,height,width,height);ctx.stroke();if(!hasInterestRange)
+return;tr.c.drawLine(ctx,0,rulerHeight,width,rulerHeight);ctx.stroke();var displayDistance;var displayTextColor='rgb(0,0,0)';var arrowSpacing=10*pixelRatio;var arrowColor='rgb(128,121,121)';var arrowPosY=rulerHeight*1.75;var arrowWidthView=3*pixelRatio;var arrowLengthView=10*pixelRatio;var spaceForArrowsView=2*(arrowWidthView+arrowSpacing);ctx.textBaseline='middle';ctx.font=(14*pixelRatio)+'px sans-serif';var textPosY=arrowPosY;var interestRange=vp.interestRange;if(interestRange.range===0){var markerWorld=interestRange.min;var markerView=dt.xWorldToView(markerWorld);var displayValue=markerWorld/unitDivisor;displayValue=Math.abs((Math.round(displayValue*1000)/1000));var textToDraw=displayValue+' '+unit;var textLeftView=markerView+4*pixelRatio;var textWidthView=ctx.measureText(textToDraw).width;if(textLeftView+textWidthView>width)
 textLeftView=markerView-4*pixelRatio-textWidthView;ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);return;}
 var leftMarker=interestRange.min;var rightMarker=interestRange.max;var leftMarkerView=dt.xWorldToView(leftMarker);var rightMarkerView=dt.xWorldToView(rightMarker);var distanceBetweenMarkers=interestRange.range;var distanceBetweenMarkersView=dt.xWorldVectorToView(distanceBetweenMarkers);var positionInMiddleOfMarkersView=leftMarkerView+(distanceBetweenMarkersView/2);if(distanceBetweenMarkers<0.0001){unit='ns';unitDivisor=0.000001;}else if(distanceBetweenMarkers<0.1){unit='us';unitDivisor=0.001;}else if(distanceBetweenMarkers<100){unit='ms';unitDivisor=1;}else{unit='s';unitDivisor=1000;}
 displayDistance=distanceBetweenMarkers/unitDivisor;var roundedDisplayDistance=Math.abs((Math.round(displayDistance*1000)/1000));var textToDraw=roundedDisplayDistance+' '+unit;var textWidthView=ctx.measureText(textToDraw).width;var spaceForArrowsAndTextView=textWidthView+spaceForArrowsView+arrowSpacing;var textLeftView=positionInMiddleOfMarkersView-textWidthView/2;var textRightView=textLeftView+textWidthView;if(spaceForArrowsAndTextView>distanceBetweenMarkersView){textLeftView=rightMarkerView+2*arrowSpacing;if(textLeftView+textWidthView>width)
-textLeftView=leftMarkerView-2*arrowSpacing-textWidthView;ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);ctx.strokeStyle=arrowColor;ctx.beginPath();tv.c.drawLine(ctx,leftMarkerView,arrowPosY,rightMarkerView,arrowPosY);ctx.stroke();ctx.fillStyle=arrowColor;tv.c.drawArrow(ctx,leftMarkerView-1.5*arrowSpacing,arrowPosY,leftMarkerView,arrowPosY,arrowLengthView,arrowWidthView);tv.c.drawArrow(ctx,rightMarkerView+1.5*arrowSpacing,arrowPosY,rightMarkerView,arrowPosY,arrowLengthView,arrowWidthView);}else if(spaceForArrowsView<=distanceBetweenMarkersView){var leftArrowStart;var rightArrowStart;if(spaceForArrowsAndTextView<=distanceBetweenMarkersView){ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);leftArrowStart=textLeftView-arrowSpacing;rightArrowStart=textRightView+arrowSpacing;}else{leftArrowStart=positionInMiddleOfMarkersView;rightArrowStart=positionInMiddleOfMarkersView;}
-ctx.strokeStyle=arrowColor;ctx.fillStyle=arrowColor;tv.c.drawArrow(ctx,leftArrowStart,arrowPosY,leftMarkerView,arrowPosY,arrowLengthView,arrowWidthView);tv.c.drawArrow(ctx,rightArrowStart,arrowPosY,rightMarkerView,arrowPosY,arrowLengthView,arrowWidthView);}
-ctx.restore();},addIntersectingEventsInRangeToSelection:function(loVX,hiVX,loY,hiY,selection){},addAllEventsMatchingFilterToSelection:function(filter,selection){}};return{RulerTrack:RulerTrack};});'use strict';tv.exportTo('tv.c',function(){var Selection=tv.c.Selection;var SelectionState=tv.c.trace_model.SelectionState;var Viewport=tv.c.TimelineViewport;var tempDisplayTransform=new tv.c.TimelineDisplayTransform();function intersectRect_(r1,r2){var results=new Object;if(r2.left>r1.right||r2.right<r1.left||r2.top>r1.bottom||r2.bottom<r1.top){return false;}
+textLeftView=leftMarkerView-2*arrowSpacing-textWidthView;ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);ctx.strokeStyle=arrowColor;ctx.beginPath();tr.c.drawLine(ctx,leftMarkerView,arrowPosY,rightMarkerView,arrowPosY);ctx.stroke();ctx.fillStyle=arrowColor;tr.c.drawArrow(ctx,leftMarkerView-1.5*arrowSpacing,arrowPosY,leftMarkerView,arrowPosY,arrowLengthView,arrowWidthView);tr.c.drawArrow(ctx,rightMarkerView+1.5*arrowSpacing,arrowPosY,rightMarkerView,arrowPosY,arrowLengthView,arrowWidthView);}else if(spaceForArrowsView<=distanceBetweenMarkersView){var leftArrowStart;var rightArrowStart;if(spaceForArrowsAndTextView<=distanceBetweenMarkersView){ctx.fillStyle=displayTextColor;ctx.fillText(textToDraw,textLeftView,textPosY);leftArrowStart=textLeftView-arrowSpacing;rightArrowStart=textRightView+arrowSpacing;}else{leftArrowStart=positionInMiddleOfMarkersView;rightArrowStart=positionInMiddleOfMarkersView;}
+ctx.strokeStyle=arrowColor;ctx.fillStyle=arrowColor;tr.c.drawArrow(ctx,leftArrowStart,arrowPosY,leftMarkerView,arrowPosY,arrowLengthView,arrowWidthView);tr.c.drawArrow(ctx,rightArrowStart,arrowPosY,rightMarkerView,arrowPosY,arrowLengthView,arrowWidthView);}
+ctx.restore();},addIntersectingEventsInRangeToSelection:function(loVX,hiVX,loY,hiY,selection){},addAllEventsMatchingFilterToSelection:function(filter,selection){}};return{RulerTrack:RulerTrack};});'use strict';tr.exportTo('tr.model',function(){function Annotation(){this.guid_=tr.b.GUID.allocate();this.view_=undefined;};Annotation.fromDictIfPossible=function(args){if(args.typeName===undefined)
+throw new Error('Missing typeName argument');var typeInfo=Annotation.findTypeInfoMatching(function(typeInfo){return typeInfo.metadata.typeName===args.typeName;});if(typeInfo===undefined)
+return undefined;return typeInfo.constructor.fromDict(args);};Annotation.fromDict=function(){throw new Error('Not implemented');}
+Annotation.prototype={get guid(){return this.guid_;},onRemove:function(){},toDict:function(){throw new Error('Not implemented');},getOrCreateView:function(viewport){if(!this.view_)
+this.view_=this.createView_(viewport);return this.view_;},createView_:function(){throw new Error('Not implemented');}};var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);options.mandatoryBaseType=Annotation;tr.b.decorateExtensionRegistry(Annotation,options);Annotation.addEventListener('will-register',function(e){if(!e.typeInfo.constructor.hasOwnProperty('fromDict'))
+throw new Error('Must have fromDict method');if(!e.typeInfo.metadata.typeName)
+throw new Error('Registered Annotations must provide typeName');});return{Annotation:Annotation};});'use strict';tr.exportTo('tr.c.annotations',function(){function AnnotationView(viewport,annotation){}
+AnnotationView.prototype={draw:function(ctx){throw new Error('Not implemented');}};return{AnnotationView:AnnotationView};});'use strict';tr.exportTo('tr.c.annotations',function(){function XMarkerAnnotationView(viewport,annotation){this.viewport_=viewport;this.annotation_=annotation;}
+XMarkerAnnotationView.prototype={__proto__:tr.c.annotations.AnnotationView.prototype,draw:function(ctx){var dt=this.viewport_.currentDisplayTransform;var viewX=dt.xWorldToView(this.annotation_.timestamp);ctx.beginPath();tr.c.drawLine(ctx,viewX,0,viewX,ctx.canvas.height);ctx.strokeStyle=this.annotation_.strokeStyle;ctx.stroke();}};return{XMarkerAnnotationView:XMarkerAnnotationView};});'use strict';tr.exportTo('tr.model',function(){function XMarkerAnnotation(timestamp){tr.model.Annotation.apply(this,arguments);this.timestamp=timestamp;this.strokeStyle='rgba(0, 0, 255, 0.5)';}
+XMarkerAnnotation.fromDict=function(dict){return new XMarkerAnnotation(dict.args.timestamp);}
+XMarkerAnnotation.prototype={__proto__:tr.model.Annotation.prototype,toDict:function(){return{typeName:'xmarker',args:{timestamp:this.timestamp}};},createView_:function(viewport){return new tr.c.annotations.XMarkerAnnotationView(viewport,this);}};tr.model.Annotation.register(XMarkerAnnotation,{typeName:'xmarker'});return{XMarkerAnnotation:XMarkerAnnotation};});'use strict';tr.exportTo('tr.c',function(){var Selection=tr.c.Selection;var SelectionState=tr.model.SelectionState;var Viewport=tr.c.TimelineViewport;var tempDisplayTransform=new tr.c.TimelineDisplayTransform();function intersectRect_(r1,r2){var results=new Object;if(r2.left>r1.right||r2.right<r1.left||r2.top>r1.bottom||r2.bottom<r1.top){return false;}
 results.left=Math.max(r1.left,r2.left);results.top=Math.max(r1.top,r2.top);results.right=Math.min(r1.right,r2.right);results.bottom=Math.min(r1.bottom,r2.bottom);results.width=(results.right-results.left);results.height=(results.bottom-results.top);return results;}
-var TimelineTrackView=tv.b.ui.define('div');TimelineTrackView.prototype={__proto__:HTMLDivElement.prototype,model_:null,decorate:function(timelineView){this.classList.add('timeline-track-view');this.timelineView_=timelineView;this.viewport_=new Viewport(this);this.viewportDisplayTransformAtMouseDown_=null;this.selectionController_=undefined;this.rulerTrackContainer_=new tv.c.tracks.DrawingContainer(this.viewport_);this.appendChild(this.rulerTrackContainer_);this.rulerTrackContainer_.invalidate();this.rulerTrack_=new tv.c.tracks.RulerTrack(this.viewport_);this.rulerTrackContainer_.appendChild(this.rulerTrack_);this.upperModelTrack_=new tv.c.tracks.TraceModelTrack(this.viewport_);this.upperModelTrack_.upperMode=true;this.rulerTrackContainer_.appendChild(this.upperModelTrack_);this.modelTrackContainer_=new tv.c.tracks.DrawingContainer(this.viewport_);this.appendChild(this.modelTrackContainer_);this.modelTrackContainer_.style.display='block';this.modelTrackContainer_.invalidate();this.viewport_.modelTrackContainer=this.modelTrackContainer_;this.modelTrack_=new tv.c.tracks.TraceModelTrack(this.viewport_);this.modelTrackContainer_.appendChild(this.modelTrack_);this.timingTool_=new tv.c.TimingTool(this.viewport_,this);this.initMouseModeSelector();this.dragBox_=this.ownerDocument.createElement('div');this.dragBox_.className='drag-box';this.appendChild(this.dragBox_);this.hideDragBox_();this.initHintText_();this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.bindEventListener_(document,'keypress',this.onKeypress_,this);this.bindEventListener_(document,'keydown',this.onKeydown_,this);this.bindEventListener_(document,'keyup',this.onKeyup_,this);this.bindEventListener_(this,'dblclick',this.onDblClick_,this);this.bindEventListener_(this,'mousewheel',this.onMouseWheel_,this);this.bindEventListener_(this,'mousedown',this.onMouseDown_,this);this.addEventListener('mousemove',this.onMouseMove_);this.addEventListener('touchstart',this.onTouchStart_);this.addEventListener('touchmove',this.onTouchMove_);this.addEventListener('touchend',this.onTouchEnd_);this.mouseViewPosAtMouseDown_={x:0,y:0};this.lastMouseViewPos_={x:0,y:0};this.lastTouchViewPositions_=[];this.alert_=undefined;this.isPanningAndScanning_=false;this.isZooming_=false;},bindEventListener_:function(object,event,func,target){if(!this.boundListeners_)
-this.boundListeners_=[];var boundFunc=func.bind(target);this.boundListeners_.push({object:object,event:event,boundFunc:boundFunc});object.addEventListener(event,boundFunc);},initMouseModeSelector:function(){this.mouseModeSelector_=new tv.b.ui.MouseModeSelector(this);this.appendChild(this.mouseModeSelector_);this.mouseModeSelector_.addEventListener('beginpan',this.onBeginPanScan_.bind(this));this.mouseModeSelector_.addEventListener('updatepan',this.onUpdatePanScan_.bind(this));this.mouseModeSelector_.addEventListener('endpan',this.onEndPanScan_.bind(this));this.mouseModeSelector_.addEventListener('beginselection',this.onBeginSelection_.bind(this));this.mouseModeSelector_.addEventListener('updateselection',this.onUpdateSelection_.bind(this));this.mouseModeSelector_.addEventListener('endselection',this.onEndSelection_.bind(this));this.mouseModeSelector_.addEventListener('beginzoom',this.onBeginZoom_.bind(this));this.mouseModeSelector_.addEventListener('updatezoom',this.onUpdateZoom_.bind(this));this.mouseModeSelector_.addEventListener('endzoom',this.onEndZoom_.bind(this));this.mouseModeSelector_.addEventListener('entertiming',this.timingTool_.onEnterTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('begintiming',this.timingTool_.onBeginTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('updatetiming',this.timingTool_.onUpdateTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('endtiming',this.timingTool_.onEndTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('exittiming',this.timingTool_.onExitTiming.bind(this.timingTool_));var m=tv.b.ui.MOUSE_SELECTOR_MODE;this.mouseModeSelector_.supportedModeMask=m.SELECTION|m.PANSCAN|m.ZOOM|m.TIMING;this.mouseModeSelector_.settingsKey='timelineTrackView.mouseModeSelector';this.mouseModeSelector_.setKeyCodeForMode(m.PANSCAN,'2'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.SELECTION,'1'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.ZOOM,'3'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.TIMING,'4'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeCondition(function(){return this.listenToKeys_;}.bind(this));this.mouseModeSelector_.setModifierForAlternateMode(m.SELECTION,tv.b.ui.MODIFIER.SHIFT);this.mouseModeSelector_.setModifierForAlternateMode(m.PANSCAN,tv.b.ui.MODIFIER.SPACE);this.mouseModeSelector_.setModifierForAlternateMode(m.ZOOM,tv.b.ui.MODIFIER.CMD_OR_CTRL);},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController_){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);}
+var TimelineTrackView=tr.b.ui.define('div');TimelineTrackView.prototype={__proto__:HTMLDivElement.prototype,model_:null,decorate:function(timelineView){this.classList.add('timeline-track-view');this.timelineView_=timelineView;this.viewport_=new Viewport(this);this.viewportDisplayTransformAtMouseDown_=null;this.selectionController_=undefined;this.rulerTrackContainer_=new tr.c.tracks.DrawingContainer(this.viewport_);this.appendChild(this.rulerTrackContainer_);this.rulerTrackContainer_.invalidate();this.rulerTrack_=new tr.c.tracks.RulerTrack(this.viewport_);this.rulerTrackContainer_.appendChild(this.rulerTrack_);this.upperModelTrack_=new tr.c.tracks.ModelTrack(this.viewport_);this.upperModelTrack_.upperMode=true;this.rulerTrackContainer_.appendChild(this.upperModelTrack_);this.modelTrackContainer_=new tr.c.tracks.DrawingContainer(this.viewport_);this.appendChild(this.modelTrackContainer_);this.modelTrackContainer_.style.display='block';this.modelTrackContainer_.invalidate();this.viewport_.modelTrackContainer=this.modelTrackContainer_;this.modelTrack_=new tr.c.tracks.ModelTrack(this.viewport_);this.modelTrackContainer_.appendChild(this.modelTrack_);this.timingTool_=new tr.c.TimingTool(this.viewport_,this);this.initMouseModeSelector();this.dragBox_=this.ownerDocument.createElement('div');this.dragBox_.className='drag-box';this.appendChild(this.dragBox_);this.hideDragBox_();this.initHintText_();this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.bindEventListener_(document,'keypress',this.onKeypress_,this);this.bindEventListener_(document,'keydown',this.onKeydown_,this);this.bindEventListener_(document,'keyup',this.onKeyup_,this);this.bindEventListener_(this,'dblclick',this.onDblClick_,this);this.bindEventListener_(this,'mousewheel',this.onMouseWheel_,this);this.bindEventListener_(this,'mousedown',this.onMouseDown_,this);this.addEventListener('mousemove',this.onMouseMove_);this.addEventListener('touchstart',this.onTouchStart_);this.addEventListener('touchmove',this.onTouchMove_);this.addEventListener('touchend',this.onTouchEnd_);this.mouseViewPosAtMouseDown_={x:0,y:0};this.lastMouseViewPos_={x:0,y:0};this.lastTouchViewPositions_=[];this.alert_=undefined;this.isPanningAndScanning_=false;this.isZooming_=false;},bindEventListener_:function(object,event,func,target){if(!this.boundListeners_)
+this.boundListeners_=[];var boundFunc=func.bind(target);this.boundListeners_.push({object:object,event:event,boundFunc:boundFunc});object.addEventListener(event,boundFunc);},initMouseModeSelector:function(){this.mouseModeSelector_=new tr.b.ui.MouseModeSelector(this);this.appendChild(this.mouseModeSelector_);this.mouseModeSelector_.addEventListener('beginpan',this.onBeginPanScan_.bind(this));this.mouseModeSelector_.addEventListener('updatepan',this.onUpdatePanScan_.bind(this));this.mouseModeSelector_.addEventListener('endpan',this.onEndPanScan_.bind(this));this.mouseModeSelector_.addEventListener('beginselection',this.onBeginSelection_.bind(this));this.mouseModeSelector_.addEventListener('updateselection',this.onUpdateSelection_.bind(this));this.mouseModeSelector_.addEventListener('endselection',this.onEndSelection_.bind(this));this.mouseModeSelector_.addEventListener('beginzoom',this.onBeginZoom_.bind(this));this.mouseModeSelector_.addEventListener('updatezoom',this.onUpdateZoom_.bind(this));this.mouseModeSelector_.addEventListener('endzoom',this.onEndZoom_.bind(this));this.mouseModeSelector_.addEventListener('entertiming',this.timingTool_.onEnterTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('begintiming',this.timingTool_.onBeginTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('updatetiming',this.timingTool_.onUpdateTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('endtiming',this.timingTool_.onEndTiming.bind(this.timingTool_));this.mouseModeSelector_.addEventListener('exittiming',this.timingTool_.onExitTiming.bind(this.timingTool_));var m=tr.b.ui.MOUSE_SELECTOR_MODE;this.mouseModeSelector_.supportedModeMask=m.SELECTION|m.PANSCAN|m.ZOOM|m.TIMING;this.mouseModeSelector_.settingsKey='timelineTrackView.mouseModeSelector';this.mouseModeSelector_.setKeyCodeForMode(m.PANSCAN,'2'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.SELECTION,'1'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.ZOOM,'3'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeForMode(m.TIMING,'4'.charCodeAt(0));this.mouseModeSelector_.setKeyCodeCondition(function(){return this.listenToKeys_;}.bind(this));this.mouseModeSelector_.setModifierForAlternateMode(m.SELECTION,tr.b.ui.MODIFIER.SHIFT);this.mouseModeSelector_.setModifierForAlternateMode(m.PANSCAN,tr.b.ui.MODIFIER.SPACE);this.mouseModeSelector_.setModifierForAlternateMode(m.ZOOM,tr.b.ui.MODIFIER.CMD_OR_CTRL);},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController_){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);}
 this.selectionController_=selectionController;if(this.selectionController_){this.selectionController_.addEventListener('change',this.onSelectionChanged_);}},onSelectionChanged_:function(){this.showHintText_('Press \'m\' to mark current selection');this.viewport_.dispatchChangeEvent();},set selection(selection){throw new Error('DO NOT CALL THIS');},set highlight(highlight){throw new Error('DO NOT CALL THIS');},detach:function(){this.modelTrack_.detach();this.upperModelTrack_.detach();for(var i=0;i<this.boundListeners_.length;i++){var binding=this.boundListeners_[i];binding.object.removeEventListener(binding.event,binding.boundFunc);}
 this.boundListeners_=undefined;this.viewport_.detach();},get viewport(){return this.viewport_;},get model(){return this.model_;},set model(model){if(!model)
 throw new Error('Model cannot be null');var modelInstanceChanged=this.model_!==model;this.model_=model;this.modelTrack_.model=model;this.upperModelTrack_.model=model;if(modelInstanceChanged)
-this.viewport_.setWhenPossible(this.setInitialViewport_.bind(this));tv.b.setPropertyAndDispatchChange(this,'model',model);},get hasVisibleContent(){return this.modelTrack_.hasVisibleContent||this.upperModelTrack_.hasVisibleContent;},setInitialViewport_:function(){this.modelTrackContainer_.updateCanvasSizeIfNeeded_();var w=this.modelTrackContainer_.canvas.width;var min;var range;if(this.model_.bounds.isEmpty){min=0;range=1000;}else if(this.model_.bounds.range===0){min=this.model_.bounds.min;range=1000;}else{min=this.model_.bounds.min;range=this.model_.bounds.range;}
+this.viewport_.setWhenPossible(this.setInitialViewport_.bind(this));tr.b.setPropertyAndDispatchChange(this,'model',model);},get hasVisibleContent(){return this.modelTrack_.hasVisibleContent||this.upperModelTrack_.hasVisibleContent;},setInitialViewport_:function(){this.modelTrackContainer_.updateCanvasSizeIfNeeded_();var w=this.modelTrackContainer_.canvas.width;var min;var range;if(this.model_.bounds.isEmpty){min=0;range=1000;}else if(this.model_.bounds.range===0){min=this.model_.bounds.min;range=1000;}else{min=this.model_.bounds.min;range=this.model_.bounds.range;}
 var boost=range*0.15;tempDisplayTransform.set(this.viewport_.currentDisplayTransform);tempDisplayTransform.xSetWorldBounds(min-boost,min+range+boost,w);this.viewport_.setDisplayTransformImmediately(tempDisplayTransform);},addAllEventsMatchingFilterToSelectionAsTask:function(filter,selection){var modelTrack=this.modelTrack_;var firstT=modelTrack.addAllEventsMatchingFilterToSelectionAsTask(filter,selection);var lastT=firstT.after(function(){this.upperModelTrack_.addAllEventsMatchingFilterToSelection(filter,selection);},this);return firstT;},get focusElement(){if(this.focusElement_)
 return this.focusElement_;return this.parentElement;},set focusElement(value){this.focusElement_=value;},get listenToKeys_(){if(!this.viewport_.isAttachedToDocumentOrInTestMode)
 return false;if(document.activeElement instanceof TracingFindControl)
 return false;if(document.activeElement instanceof TracingScriptingControl)
 return false;if(!this.focusElement_)
 return true;if(this.focusElement.tabIndex>=0){if(document.activeElement==this.focusElement)
-return true;return tv.b.ui.elementIsChildOf(document.activeElement,this.focusElement);}
+return true;return tr.b.ui.elementIsChildOf(document.activeElement,this.focusElement);}
 return true;},onMouseMove_:function(e){if(this.isZooming_)
 return;this.storeLastMousePos_(e);},onTouchStart_:function(e){this.storeLastTouchPositions_(e);this.focusElements_();},onTouchMove_:function(e){e.preventDefault();this.onUpdateTransformForTouch_(e);},onTouchEnd_:function(e){this.storeLastTouchPositions_(e);this.focusElements_();},onKeypress_:function(e){var vp=this.viewport_;if(!this.listenToKeys_)
 return;if(document.activeElement.nodeName=='INPUT')
@@ -3488,27 +3560,27 @@
 this.selectPrevious_(e);else
 this.selectNext_(e);e.preventDefault();}
 break;}},onKeyup_:function(e){if(!this.listenToKeys_)
-return;if(!e.shiftKey){if(this.dragBeginEvent_){this.setDragBoxPosition_(this.dragBoxXStart_,this.dragBoxYStart_,this.dragBoxXEnd_,this.dragBoxYEnd_);}}},onDblClick_:function(e){if(this.mouseModeSelector_.mode!==tv.b.ui.MOUSE_SELECTOR_MODE.SELECTION)
+return;if(!e.shiftKey){if(this.dragBeginEvent_){this.setDragBoxPosition_(this.dragBoxXStart_,this.dragBoxYStart_,this.dragBoxXEnd_,this.dragBoxYEnd_);}}},onDblClick_:function(e){if(this.mouseModeSelector_.mode!==tr.b.ui.MOUSE_SELECTOR_MODE.SELECTION)
 return;var curSelection=this.selectionController_.selection;if(!curSelection.length||!curSelection[0].title)
-return;var selection=new Selection();var filter=new tv.c.ExactTitleFilter(curSelection[0].title);this.modelTrack_.addAllEventsMatchingFilterToSelection(filter,selection);this.selectionController.changeSelectionFromTimeline(selection);},onMouseWheel_:function(e){if(!e.altKey)
-return;var delta=e.wheelDelta/120;var zoomScale=Math.pow(1.5,delta);this.zoomBy_(zoomScale);e.preventDefault();},onMouseDown_:function(e){if(this.mouseModeSelector_.mode!==tv.b.ui.MOUSE_SELECTOR_MODE.SELECTION)
+return;var selection=new Selection();var filter=new tr.c.ExactTitleFilter(curSelection[0].title);this.modelTrack_.addAllEventsMatchingFilterToSelection(filter,selection);this.selectionController.changeSelectionFromTimeline(selection);},onMouseWheel_:function(e){if(!e.altKey)
+return;var delta=e.wheelDelta/120;var zoomScale=Math.pow(1.5,delta);this.zoomBy_(zoomScale);e.preventDefault();},onMouseDown_:function(e){if(this.mouseModeSelector_.mode!==tr.b.ui.MOUSE_SELECTOR_MODE.SELECTION)
 return;if(e.target!==this.rulerTrack_)
 return;this.dragBeginEvent_=undefined;if(this.xNavStringMarker_){this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=undefined;}
-var dt=this.viewport_.currentDisplayTransform;tv.b.ui.trackMouseMovesUntilMouseUp(function(e){if(e.target===this.rulerTrack_)
-return;var relativePosition=this.extractRelativeMousePosition_(e);var loc=tv.c.Location.fromViewCoordinates(this.viewport_,relativePosition.x,relativePosition.y);if(!loc)
-return;if(this.guideLineAnnotation_===undefined){this.guideLineAnnotation_=new tv.c.trace_model.XMarkerAnnotation(loc.xWorld);this.model.addAnnotation(this.guideLineAnnotation_);}else{this.guideLineAnnotation_.timestamp=loc.xWorld;this.modelTrackContainer_.invalidate();}
-var state=new tv.c.UIState(loc,this.viewport_.currentDisplayTransform.scaleX);this.timelineView_.setFindCtlText(state.toUserFriendlyString(this.viewport_));}.bind(this));},queueSmoothPan_:function(viewDeltaX,deltaY){var deltaX=this.viewport_.currentDisplayTransform.xViewVectorToWorld(viewDeltaX);var animation=new tv.c.TimelineDisplayTransformPanAnimation(deltaX,deltaY);this.viewport_.queueDisplayTransformAnimation(animation);},zoomBy_:function(scale,smooth){if(scale<=0){return;}
-smooth=!!smooth;var vp=this.viewport_;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;var pixelRatio=window.devicePixelRatio||1;var goalFocalPointXView=this.lastMouseViewPos_.x*pixelRatio;var goalFocalPointXWorld=vp.currentDisplayTransform.xViewToWorld(goalFocalPointXView);if(smooth){var animation=new tv.c.TimelineDisplayTransformZoomToAnimation(goalFocalPointXWorld,goalFocalPointXView,vp.currentDisplayTransform.panY,scale);vp.queueDisplayTransformAnimation(animation);}else{tempDisplayTransform.set(vp.currentDisplayTransform);tempDisplayTransform.scaleX=tempDisplayTransform.scaleX*scale;tempDisplayTransform.xPanWorldPosToViewPos(goalFocalPointXWorld,goalFocalPointXView,viewWidth);vp.setDisplayTransformImmediately(tempDisplayTransform);}},zoomToSelection:function(){if(!this.selectionController.selectionOfInterest.length)
+var dt=this.viewport_.currentDisplayTransform;tr.b.ui.trackMouseMovesUntilMouseUp(function(e){if(e.target===this.rulerTrack_)
+return;var relativePosition=this.extractRelativeMousePosition_(e);var loc=tr.c.Location.fromViewCoordinates(this.viewport_,relativePosition.x,relativePosition.y);if(!loc)
+return;if(this.guideLineAnnotation_===undefined){this.guideLineAnnotation_=new tr.model.XMarkerAnnotation(loc.xWorld);this.model.addAnnotation(this.guideLineAnnotation_);}else{this.guideLineAnnotation_.timestamp=loc.xWorld;this.modelTrackContainer_.invalidate();}
+var state=new tr.c.UIState(loc,this.viewport_.currentDisplayTransform.scaleX);this.timelineView_.setFindCtlText(state.toUserFriendlyString(this.viewport_));}.bind(this));},queueSmoothPan_:function(viewDeltaX,deltaY){var deltaX=this.viewport_.currentDisplayTransform.xViewVectorToWorld(viewDeltaX);var animation=new tr.c.TimelineDisplayTransformPanAnimation(deltaX,deltaY);this.viewport_.queueDisplayTransformAnimation(animation);},zoomBy_:function(scale,smooth){if(scale<=0){return;}
+smooth=!!smooth;var vp=this.viewport_;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;var pixelRatio=window.devicePixelRatio||1;var goalFocalPointXView=this.lastMouseViewPos_.x*pixelRatio;var goalFocalPointXWorld=vp.currentDisplayTransform.xViewToWorld(goalFocalPointXView);if(smooth){var animation=new tr.c.TimelineDisplayTransformZoomToAnimation(goalFocalPointXWorld,goalFocalPointXView,vp.currentDisplayTransform.panY,scale);vp.queueDisplayTransformAnimation(animation);}else{tempDisplayTransform.set(vp.currentDisplayTransform);tempDisplayTransform.scaleX=tempDisplayTransform.scaleX*scale;tempDisplayTransform.xPanWorldPosToViewPos(goalFocalPointXWorld,goalFocalPointXView,viewWidth);vp.setDisplayTransformImmediately(tempDisplayTransform);}},zoomToSelection:function(){if(!this.selectionController.selectionOfInterest.length)
 return;var bounds=this.selectionController.selectionOfInterest.bounds;if(!bounds.range)
-return;var worldCenter=bounds.center;var viewCenter=this.modelTrackContainer_.canvas.width/2;var adjustedWorldRange=bounds.range*1.25;var newScale=this.modelTrackContainer_.canvas.width/adjustedWorldRange;var zoomInRatio=newScale/this.viewport_.currentDisplayTransform.scaleX;var animation=new tv.c.TimelineDisplayTransformZoomToAnimation(worldCenter,viewCenter,this.viewport_.currentDisplayTransform.panY,zoomInRatio);this.viewport_.queueDisplayTransformAnimation(animation);},panToSelection:function(){if(!this.selectionController.selectionOfInterest.length)
-return;var bounds=this.selectionController.selectionOfInterest.bounds;var worldCenter=bounds.center;var viewWidth=this.modelTrackContainer_.canvas.width;var dt=this.viewport_.currentDisplayTransform;if(false&&!bounds.range){if(dt.xWorldToView(bounds.center)<0||dt.xWorldToView(bounds.center)>viewWidth){tempDisplayTransform.set(dt);tempDisplayTransform.xPanWorldPosToViewPos(worldCenter,'center',viewWidth);var deltaX=tempDisplayTransform.panX-dt.panX;var animation=new tv.c.TimelineDisplayTransformPanAnimation(deltaX,0);this.viewport_.queueDisplayTransformAnimation(animation);}
+return;var worldCenter=bounds.center;var viewCenter=this.modelTrackContainer_.canvas.width/2;var adjustedWorldRange=bounds.range*1.25;var newScale=this.modelTrackContainer_.canvas.width/adjustedWorldRange;var zoomInRatio=newScale/this.viewport_.currentDisplayTransform.scaleX;var animation=new tr.c.TimelineDisplayTransformZoomToAnimation(worldCenter,viewCenter,this.viewport_.currentDisplayTransform.panY,zoomInRatio);this.viewport_.queueDisplayTransformAnimation(animation);},panToSelection:function(){if(!this.selectionController.selectionOfInterest.length)
+return;var bounds=this.selectionController.selectionOfInterest.bounds;var worldCenter=bounds.center;var viewWidth=this.modelTrackContainer_.canvas.width;var dt=this.viewport_.currentDisplayTransform;if(false&&!bounds.range){if(dt.xWorldToView(bounds.center)<0||dt.xWorldToView(bounds.center)>viewWidth){tempDisplayTransform.set(dt);tempDisplayTransform.xPanWorldPosToViewPos(worldCenter,'center',viewWidth);var deltaX=tempDisplayTransform.panX-dt.panX;var animation=new tr.c.TimelineDisplayTransformPanAnimation(deltaX,0);this.viewport_.queueDisplayTransformAnimation(animation);}
 return;}
-tempDisplayTransform.set(dt);tempDisplayTransform.xPanWorldBoundsIntoView(bounds.min,bounds.max,viewWidth);var deltaX=tempDisplayTransform.panX-dt.panX;var animation=new tv.c.TimelineDisplayTransformPanAnimation(deltaX,0);this.viewport_.queueDisplayTransformAnimation(animation);},navToPosition:function(uiState,showNavLine){var location=uiState.location;var scaleX=uiState.scaleX;var track=location.getContainingTrack(this.viewport_);var worldCenter=location.xWorld;var viewCenter=this.modelTrackContainer_.canvas.width/5;var zoomInRatio=scaleX/this.viewport_.currentDisplayTransform.scaleX;track.scrollIntoViewIfNeeded();var animation=new tv.c.TimelineDisplayTransformZoomToAnimation(worldCenter,viewCenter,this.viewport_.currentDisplayTransform.panY,zoomInRatio);this.viewport_.queueDisplayTransformAnimation(animation);if(!showNavLine)
+tempDisplayTransform.set(dt);tempDisplayTransform.xPanWorldBoundsIntoView(bounds.min,bounds.max,viewWidth);var deltaX=tempDisplayTransform.panX-dt.panX;var animation=new tr.c.TimelineDisplayTransformPanAnimation(deltaX,0);this.viewport_.queueDisplayTransformAnimation(animation);},navToPosition:function(uiState,showNavLine){var location=uiState.location;var scaleX=uiState.scaleX;var track=location.getContainingTrack(this.viewport_);var worldCenter=location.xWorld;var viewCenter=this.modelTrackContainer_.canvas.width/5;var zoomInRatio=scaleX/this.viewport_.currentDisplayTransform.scaleX;track.scrollIntoViewIfNeeded();var animation=new tr.c.TimelineDisplayTransformZoomToAnimation(worldCenter,viewCenter,this.viewport_.currentDisplayTransform.panY,zoomInRatio);this.viewport_.queueDisplayTransformAnimation(animation);if(!showNavLine)
 return;if(this.xNavStringMarker_)
-this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=new tv.c.trace_model.XMarkerAnnotation(worldCenter);this.model.addAnnotation(this.xNavStringMarker_);},setCurrentSelectionAsInterestRange_:function(){var selectionBounds=this.selectionController_.selection.bounds;if(selectionBounds.empty){this.viewport_.interestRange.reset();return;}
+this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=new tr.model.XMarkerAnnotation(worldCenter);this.model.addAnnotation(this.xNavStringMarker_);},setCurrentSelectionAsInterestRange_:function(){var selectionBounds=this.selectionController_.selection.bounds;if(selectionBounds.empty){this.viewport_.interestRange.reset();return;}
 if(this.viewport_.interestRange.min==selectionBounds.min&&this.viewport_.interestRange.max==selectionBounds.max)
 this.viewport_.interestRange.reset();else
-this.viewport_.interestRange.set(selectionBounds);},toggleHighDetails_:function(){this.viewport_.highDetails=!this.viewport_.highDetails;},hideDragBox_:function(){this.dragBox_.style.left='-1000px';this.dragBox_.style.top='-1000px';this.dragBox_.style.width=0;this.dragBox_.style.height=0;},setDragBoxPosition_:function(xStart,yStart,xEnd,yEnd){var loY=Math.min(yStart,yEnd);var hiY=Math.max(yStart,yEnd);var loX=Math.min(xStart,xEnd);var hiX=Math.max(xStart,xEnd);var modelTrackRect=this.modelTrack_.getBoundingClientRect();var dragRect={left:loX,top:loY,width:hiX-loX,height:hiY-loY};dragRect.right=dragRect.left+dragRect.width;dragRect.bottom=dragRect.top+dragRect.height;var modelTrackContainerRect=this.modelTrackContainer_.getBoundingClientRect();var clipRect={left:modelTrackContainerRect.left,top:modelTrackContainerRect.top,right:modelTrackContainerRect.right,bottom:modelTrackContainerRect.bottom};var headingWidth=window.getComputedStyle(this.querySelector('heading')).width;var trackTitleWidth=parseInt(headingWidth);clipRect.left=clipRect.left+trackTitleWidth;var finalDragBox=intersectRect_(clipRect,dragRect);this.dragBox_.style.left=finalDragBox.left+'px';this.dragBox_.style.width=finalDragBox.width+'px';this.dragBox_.style.top=finalDragBox.top+'px';this.dragBox_.style.height=finalDragBox.height+'px';this.dragBox_.style.whiteSpace='nowrap';var pixelRatio=window.devicePixelRatio||1;var canv=this.modelTrackContainer_.canvas;var dt=this.viewport_.currentDisplayTransform;var loWX=dt.xViewToWorld((loX-canv.offsetLeft)*pixelRatio);var hiWX=dt.xViewToWorld((hiX-canv.offsetLeft)*pixelRatio);this.dragBox_.textContent=tv.c.analysis.tsString((hiWX-loWX));var e=new tv.b.Event('selectionChanging');e.loWX=loWX;e.hiWX=hiWX;this.dispatchEvent(e);},onGridToggle_:function(left){var selection=this.selectionController_.selection;var tb=left?selection.bounds.min:selection.bounds.max;if(this.viewport_.gridEnabled&&this.viewport_.gridSide===left&&this.viewport_.gridInitialTimebase===tb){this.viewport_.gridside=undefined;this.viewport_.gridEnabled=false;this.viewport_.gridInitialTimebase=undefined;return;}
+this.viewport_.interestRange.set(selectionBounds);},toggleHighDetails_:function(){this.viewport_.highDetails=!this.viewport_.highDetails;},hideDragBox_:function(){this.dragBox_.style.left='-1000px';this.dragBox_.style.top='-1000px';this.dragBox_.style.width=0;this.dragBox_.style.height=0;},setDragBoxPosition_:function(xStart,yStart,xEnd,yEnd){var loY=Math.min(yStart,yEnd);var hiY=Math.max(yStart,yEnd);var loX=Math.min(xStart,xEnd);var hiX=Math.max(xStart,xEnd);var modelTrackRect=this.modelTrack_.getBoundingClientRect();var dragRect={left:loX,top:loY,width:hiX-loX,height:hiY-loY};dragRect.right=dragRect.left+dragRect.width;dragRect.bottom=dragRect.top+dragRect.height;var modelTrackContainerRect=this.modelTrackContainer_.getBoundingClientRect();var clipRect={left:modelTrackContainerRect.left,top:modelTrackContainerRect.top,right:modelTrackContainerRect.right,bottom:modelTrackContainerRect.bottom};var headingWidth=window.getComputedStyle(this.querySelector('heading')).width;var trackTitleWidth=parseInt(headingWidth);clipRect.left=clipRect.left+trackTitleWidth;var finalDragBox=intersectRect_(clipRect,dragRect);this.dragBox_.style.left=finalDragBox.left+'px';this.dragBox_.style.width=finalDragBox.width+'px';this.dragBox_.style.top=finalDragBox.top+'px';this.dragBox_.style.height=finalDragBox.height+'px';this.dragBox_.style.whiteSpace='nowrap';var pixelRatio=window.devicePixelRatio||1;var canv=this.modelTrackContainer_.canvas;var dt=this.viewport_.currentDisplayTransform;var loWX=dt.xViewToWorld((loX-canv.offsetLeft)*pixelRatio);var hiWX=dt.xViewToWorld((hiX-canv.offsetLeft)*pixelRatio);this.dragBox_.textContent=tr.b.units.tsString((hiWX-loWX));var e=new tr.b.Event('selectionChanging');e.loWX=loWX;e.hiWX=hiWX;this.dispatchEvent(e);},onGridToggle_:function(left){var selection=this.selectionController_.selection;var tb=left?selection.bounds.min:selection.bounds.max;if(this.viewport_.gridEnabled&&this.viewport_.gridSide===left&&this.viewport_.gridInitialTimebase===tb){this.viewport_.gridside=undefined;this.viewport_.gridEnabled=false;this.viewport_.gridInitialTimebase=undefined;return;}
 var numIntervalsSinceStart=Math.ceil((tb-this.model_.bounds.min)/this.viewport_.gridStep_);this.viewport_.gridEnabled=true;this.viewport_.gridSide=left;this.viewport_.gridInitialTimebase=tb;this.viewport_.gridTimebase=tb-
 (numIntervalsSinceStart+1)*this.viewport_.gridStep_;},storeLastMousePos_:function(e){this.lastMouseViewPos_=this.extractRelativeMousePosition_(e);},storeLastTouchPositions_:function(e){this.lastTouchViewPositions_=this.extractRelativeTouchPositions_(e);},extractRelativeMousePosition_:function(e){var canv=this.modelTrackContainer_.canvas;return{x:e.clientX-canv.offsetLeft,y:e.clientY-canv.offsetTop};},extractRelativeTouchPositions_:function(e){var canv=this.modelTrackContainer_.canvas;var touches=[];for(var i=0;i<e.touches.length;++i){touches.push({x:e.touches[i].clientX-canv.offsetLeft,y:e.touches[i].clientY-canv.offsetTop});}
 return touches;},storeInitialMouseDownPos_:function(e){var position=this.extractRelativeMousePosition_(e);this.mouseViewPosAtMouseDown_.x=position.x;this.mouseViewPosAtMouseDown_.y=position.y;},focusElements_:function(){if(document.activeElement)
@@ -3529,10 +3601,10 @@
 (yMin-yMax)*(yMin-yMax));},onUpdateTransformForTouch_:function(e){var newPositions=this.extractRelativeTouchPositions_(e);var currentPositions=this.lastTouchViewPositions_;var newCenter=this.computeTouchCenter_(newPositions);var currentCenter=this.computeTouchCenter_(currentPositions);var newSpan=this.computeTouchSpan_(newPositions);var currentSpan=this.computeTouchSpan_(currentPositions);var vp=this.viewport_;var viewWidth=this.modelTrackContainer_.canvas.clientWidth;var pixelRatio=window.devicePixelRatio||1;var xDelta=pixelRatio*(newCenter.x-currentCenter.x);var yDelta=newCenter.y-currentCenter.y;var zoomScaleValue=currentSpan>10?newSpan/currentSpan:1;var viewFocus=pixelRatio*newCenter.x;var worldFocus=vp.currentDisplayTransform.xViewToWorld(viewFocus);tempDisplayTransform.set(vp.currentDisplayTransform);tempDisplayTransform.scaleX*=zoomScaleValue;tempDisplayTransform.xPanWorldPosToViewPos(worldFocus,viewFocus,viewWidth);tempDisplayTransform.incrementPanXInViewUnits(xDelta);tempDisplayTransform.panY-=yDelta;vp.setDisplayTransformImmediately(tempDisplayTransform);this.storeLastTouchPositions_(e);},initHintText_:function(){this.hintTextBox_=this.ownerDocument.createElement('div');this.hintTextBox_.className='hint-text';this.hintTextBox_.style.display='none';this.appendChild(this.hintTextBox_);this.pendingHintTextClearTimeout_=undefined;},showHintText_:function(text){if(this.pendingHintTextClearTimeout_){window.clearTimeout(this.pendingHintTextClearTimeout_);this.pendingHintTextClearTimeout_=undefined;}
 this.pendingHintTextClearTimeout_=setTimeout(this.hideHintText_.bind(this),1000);this.hintTextBox_.textContent=text;this.hintTextBox_.style.display='';},hideHintText_:function(){this.pendingHintTextClearTimeout_=undefined;this.hintTextBox_.style.display='none';}};return{TimelineTrackView:TimelineTrackView};});'use strict';Polymer('tracing-find-control',{filterKeyDown:function(e){if(e.keyCode===27)
 return;e.stopPropagation();if(e.keyCode!==13)return;e.shiftKey?this.findPrevious():this.findNext();},filterKeyPress:function(e){if(e.keyCode===27)
-return;e.stopPropagation();},filterBlur:function(e){this.updateHitCountEl();},filterFocus:function(e){this.controller.reset();this.$.filter.select();},filterMouseUp:function(e){e.preventDefault();},get controller(){return this.controller_;},set controller(c){this.controller_=c;this.updateHitCountEl();},focus:function(){this.$.filter.focus();},get hasFocus(){return this===document.activeElement;},filterTextChanged:function(){this.controller.filterText=this.$.filter.value;this.$.hitCount.textContent='';this.$.spinner.style.visibility='visible';this.controller.updateFilterHits().then(function(){this.$.spinner.style.visibility='hidden';this.updateHitCountEl();}.bind(this));},findNext:function(){if(this.controller)
+return;e.stopPropagation();},filterBlur:function(e){this.updateHitCountEl();},filterFocus:function(e){this.$.filter.select();},filterMouseUp:function(e){e.preventDefault();},get controller(){return this.controller_;},set controller(c){this.controller_=c;this.updateHitCountEl();},focus:function(){this.$.filter.focus();},get hasFocus(){return this===document.activeElement;},filterTextChanged:function(){this.$.hitCount.textContent='';this.$.spinner.style.visibility='visible';this.controller.startFiltering(this.$.filter.value).then(function(){this.$.spinner.style.visibility='hidden';this.updateHitCountEl();}.bind(this));},findNext:function(){if(this.controller)
 this.controller.findNext();this.updateHitCountEl();},findPrevious:function(){if(this.controller)
 this.controller.findPrevious();this.updateHitCountEl();},updateHitCountEl:function(){if(!this.controller||!this.hasFocus){this.$.hitCount.textContent='';return;}
-var n=this.controller.filterHits.length;var i=n===0?-1:this.controller.currentHitIndex;this.$.hitCount.textContent=(i+1)+' of '+n;},setText:function(string){this.$.filter.value=string;}});'use strict';tv.exportTo('tv.c',function(){var Selection=tv.c.Selection;var SelectionState=tv.c.trace_model.SelectionState;function BrushingState(){this.guid_=tv.b.GUID.allocate();this.selection_=new Selection();this.findMatches_=new Selection();this.analysisViewRelatedEvents_=new Selection();this.appliedToModel_=undefined;}
+var n=this.controller.filterHits.length;var i=n===0?-1:this.controller.currentHitIndex;this.$.hitCount.textContent=(i+1)+' of '+n;},setText:function(string){this.$.filter.value=string;}});'use strict';tr.exportTo('tr.c',function(){var Selection=tr.c.Selection;var SelectionState=tr.model.SelectionState;function BrushingState(){this.guid_=tr.b.GUID.allocate();this.selection_=new Selection();this.findMatches_=new Selection();this.analysisViewRelatedEvents_=new Selection();this.appliedToModel_=undefined;}
 BrushingState.prototype={get guid(){return this.guid_;},clone:function(){var that=new BrushingState();that.selection_=this.selection_;that.findMatches_=this.findMatches_;that.analysisViewRelatedEvents_=this.analysisViewRelatedEvents_;return that;},equals:function(that){if(!this.selection_.equals(that.selection_))
 return false;if(!this.findMatches_.equals(that.findMatches_))
 return false;if(!this.analysisViewRelatedEvents_.equals(that.analysisViewRelatedEvents_)){return false;}
@@ -3550,78 +3622,78 @@
 e.selectionState=selectionState;}.bind(this));},transferModelOwnershipToClone:function(that){if(!this.appliedToModel_)
 throw new Error('Not applied');that.appliedToModel_=this.appliedToModel_;this.appliedToModel_=undefined;},unapplyFromModelSelectionState:function(){if(!this.appliedToModel_)
 throw new Error('Not applied');var model=this.appliedToModel_;this.appliedToModel_=undefined;if(!this.hasHighlight_){this.selection_.forEach(function(e){e.selectionState=SelectionState.NONE;});return;}
-model.iterateAllEvents(function(e){e.selectionState=SelectionState.NONE;});}};return{BrushingState:BrushingState};});'use strict';tv.exportTo('tv.c',function(){function YComponent(stableId,yPercentOffset){this.stableId=stableId;this.yPercentOffset=yPercentOffset;}
-YComponent.prototype={toDict:function(){return{stableId:this.stableId,yPercentOffset:this.yPercentOffset};}};function Location(xWorld,yComponents){this.xWorld_=xWorld;this.yComponents_=yComponents;};Location.fromViewCoordinates=function(viewport,viewX,viewY){var dt=viewport.currentDisplayTransform;var xWorld=dt.xViewToWorld(viewX);var yComponents=[];var elem=document.elementFromPoint(viewX+viewport.modelTrackContainer.canvas.offsetLeft,viewY+viewport.modelTrackContainer.canvas.offsetTop);while(elem instanceof tv.c.tracks.Track){if(elem.eventContainer){var boundRect=elem.getBoundingClientRect();var yPercentOffset=(viewY-boundRect.top)/boundRect.height;yComponents.push(new YComponent(elem.eventContainer.stableId,yPercentOffset));}
+model.iterateAllEvents(function(e){e.selectionState=SelectionState.NONE;});}};return{BrushingState:BrushingState};});'use strict';tr.exportTo('tr.c',function(){function YComponent(stableId,yPercentOffset){this.stableId=stableId;this.yPercentOffset=yPercentOffset;}
+YComponent.prototype={toDict:function(){return{stableId:this.stableId,yPercentOffset:this.yPercentOffset};}};function Location(xWorld,yComponents){this.xWorld_=xWorld;this.yComponents_=yComponents;};Location.fromViewCoordinates=function(viewport,viewX,viewY){var dt=viewport.currentDisplayTransform;var xWorld=dt.xViewToWorld(viewX);var yComponents=[];var elem=document.elementFromPoint(viewX+viewport.modelTrackContainer.canvas.offsetLeft,viewY+viewport.modelTrackContainer.canvas.offsetTop);while(elem instanceof tr.c.tracks.Track){if(elem.eventContainer){var boundRect=elem.getBoundingClientRect();var yPercentOffset=(viewY-boundRect.top)/boundRect.height;yComponents.push(new YComponent(elem.eventContainer.stableId,yPercentOffset));}
 elem=elem.parentElement;}
 if(yComponents.length==0)
 return;return new Location(xWorld,yComponents);}
 Location.fromStableIdAndTimestamp=function(viewport,stableId,ts){var xWorld=ts;var yComponents=[];var containerToTrack=viewport.containerToTrackObj;var elem=containerToTrack.getTrackByStableId(stableId);if(!elem)
-return;var firstY=elem.getBoundingClientRect().top;while(elem instanceof tv.c.tracks.Track){if(elem.eventContainer){var boundRect=elem.getBoundingClientRect();var yPercentOffset=(firstY-boundRect.top)/boundRect.height;yComponents.push(new YComponent(elem.eventContainer.stableId,yPercentOffset));}
+return;var firstY=elem.getBoundingClientRect().top;while(elem instanceof tr.c.tracks.Track){if(elem.eventContainer){var boundRect=elem.getBoundingClientRect();var yPercentOffset=(firstY-boundRect.top)/boundRect.height;yComponents.push(new YComponent(elem.eventContainer.stableId,yPercentOffset));}
 elem=elem.parentElement;}
 if(yComponents.length==0)
 return;return new Location(xWorld,yComponents);}
 Location.prototype={get xWorld(){return this.xWorld_;},getContainingTrack:function(viewport){var containerToTrack=viewport.containerToTrackObj;for(var i in this.yComponents_){var yComponent=this.yComponents_[i];var track=containerToTrack.getTrackByStableId(yComponent.stableId);if(track!==undefined)
 return track;}},toViewCoordinates:function(viewport){var dt=viewport.currentDisplayTransform;var containerToTrack=viewport.containerToTrackObj;var viewX=dt.xWorldToView(this.xWorld_);var viewY=-1;for(var index in this.yComponents_){var yComponent=this.yComponents_[index];var track=containerToTrack.getTrackByStableId(yComponent.stableId);if(track!==undefined){var boundRect=track.getBoundingClientRect();viewY=yComponent.yPercentOffset*boundRect.height+boundRect.top;break;}}
-return{viewX:viewX,viewY:viewY};},toDict:function(){return{xWorld:this.xWorld_,yComponents:this.yComponents_};}};return{Location:Location};});'use strict';tv.exportTo('tv.c',function(){var Location=tv.c.Location;function UIState(location,scaleX){this.location_=location;this.scaleX_=scaleX;};UIState.fromUserFriendlyString=function(model,viewport,stateString){var navByFinderPattern=/^(-?\d+(\.\d+)?)@(.+)x(\d+(\.\d+)?)$/g;var match=navByFinderPattern.exec(stateString);if(!match)
+return{viewX:viewX,viewY:viewY};},toDict:function(){return{xWorld:this.xWorld_,yComponents:this.yComponents_};}};return{Location:Location};});'use strict';tr.exportTo('tr.c',function(){var Location=tr.c.Location;function UIState(location,scaleX){this.location_=location;this.scaleX_=scaleX;};UIState.fromUserFriendlyString=function(model,viewport,stateString){var navByFinderPattern=/^(-?\d+(\.\d+)?)@(.+)x(\d+(\.\d+)?)$/g;var match=navByFinderPattern.exec(stateString);if(!match)
 return;var timestamp=parseFloat(match[1]);var stableId=match[3];var scaleX=parseFloat(match[4]);if(scaleX<=0)
 throw new Error('Invalid ScaleX value in UI State string.');if(!viewport.containerToTrackObj.getTrackByStableId(stableId))
-throw new Error('Invalid StableID given in UI State String.');var loc=tv.c.Location.fromStableIdAndTimestamp(viewport,stableId,timestamp);return new UIState(loc,scaleX);}
-UIState.prototype={get location(){return this.location_;},get scaleX(){return this.scaleX_;},toUserFriendlyString:function(viewport){var timestamp=this.location_.xWorld;var stableId=this.location_.getContainingTrack(viewport).eventContainer.stableId;var scaleX=this.scaleX_;return timestamp.toFixed(5)+'@'+stableId+'x'+scaleX.toFixed(5);},toDict:function(){return{location:this.location_.toDict(),scaleX:this.scaleX_};}};return{UIState:UIState};});'use strict';tv.exportTo('tv.c',function(){var BrushingState=tv.c.BrushingState;var Selection=tv.c.Selection;var SelectionState=tv.c.trace_model.SelectionState;var Viewport=tv.c.TimelineViewport;function SelectionController(timelineView){tv.b.EventTarget.call(this);this.timelineView_=timelineView;this.currentBrushingState_=new BrushingState();this.onPopState_=this.onPopState_.bind(this);this.historyEnabled_=false;this.selections_={};}
-SelectionController.prototype={__proto__:tv.b.EventTarget.prototype,dispatchChangeEvent_:function(){var e=new tv.b.Event('change',false,false);this.dispatchEvent(e);},get model(){if(!this.timelineView_)
+throw new Error('Invalid StableID given in UI State String.');var loc=tr.c.Location.fromStableIdAndTimestamp(viewport,stableId,timestamp);return new UIState(loc,scaleX);}
+UIState.prototype={get location(){return this.location_;},get scaleX(){return this.scaleX_;},toUserFriendlyString:function(viewport){var timestamp=this.location_.xWorld;var stableId=this.location_.getContainingTrack(viewport).eventContainer.stableId;var scaleX=this.scaleX_;return timestamp.toFixed(5)+'@'+stableId+'x'+scaleX.toFixed(5);},toDict:function(){return{location:this.location_.toDict(),scaleX:this.scaleX_};}};return{UIState:UIState};});'use strict';tr.exportTo('tr.c',function(){var BrushingState=tr.c.BrushingState;var Selection=tr.c.Selection;var SelectionState=tr.model.SelectionState;var Viewport=tr.c.TimelineViewport;function SelectionController(timelineView){tr.b.EventTarget.call(this);this.timelineView_=timelineView;this.currentBrushingState_=new BrushingState();this.onPopState_=this.onPopState_.bind(this);this.historyEnabled_=false;this.selections_={};}
+SelectionController.prototype={__proto__:tr.b.EventTarget.prototype,dispatchChangeEvent_:function(){var e=new tr.b.Event('change',false,false);this.dispatchEvent(e);},get model(){if(!this.timelineView_)
 return undefined;return this.timelineView_.model;},get trackView(){if(!this.timelineView_)
 return undefined;return this.timelineView_.trackView;},get viewport(){if(!this.timelineView_)
 return undefined;if(!this.timelineView_.trackView)
 return undefined;return this.timelineView_.trackView.viewport;},get historyEnabled(){return this.historyEnabled_;},set historyEnabled(historyEnabled){this.historyEnabled_=!!historyEnabled;if(historyEnabled)
 window.addEventListener('popstate',this.onPopState_);else
 window.removeEventListener('popstate',this.onPopState_);},modelWillChange:function(){if(this.currentBrushingState_.isAppliedToModel)
-this.currentBrushingState_.unapplyFromModelSelectionState();},modelDidChange:function(){this.selections_={};this.currentBrushingState_.applyToModelSelectionState(this.model);var e=new tv.b.Event('model-changed',false,false);this.dispatchEvent(e);},onUserInitiatedSelectionChange_:function(){var selection=this.selection;if(this.historyEnabled){this.selections_[selection.guid]=selection;var state={selection_guid:selection.guid};window.history.pushState(state,document.title);}},onPopState_:function(e){if(e.state===null)
+this.currentBrushingState_.unapplyFromModelSelectionState();},modelDidChange:function(){this.selections_={};this.currentBrushingState_.applyToModelSelectionState(this.model);var e=new tr.b.Event('model-changed',false,false);this.dispatchEvent(e);},onUserInitiatedSelectionChange_:function(){var selection=this.selection;if(this.historyEnabled){this.selections_[selection.guid]=selection;var state={selection_guid:selection.guid};window.history.pushState(state,document.title);}},onPopState_:function(e){if(e.state===null)
 return;var selection=this.selections_[e.state.selection_guid];if(selection){var newState=this.currentBrushingState_.clone();newState.selection=selection;this.currentBrushingState=newState;}
 e.stopPropagation();},get selection(){return this.currentBrushingState_.selection;},get findMatches(){return this.currentBrushingState_.findMatches;},get selectionOfInterest(){return this.currentBrushingState_.selectionOfInterest;},get currentBrushingState(){return this.currentBrushingState_;},set currentBrushingState(newBrushingState){if(newBrushingState.isAppliedToModel)
 throw new Error('Cannot apply this state, it is applied');var hasValueChanged=!this.currentBrushingState_.equals(newBrushingState);if(newBrushingState!==this.currentBrushingState_&&hasValueChanged==false){this.currentBrushingState_.transferModelOwnershipToClone(newBrushingState);this.currentBrushingState_=newBrushingState;return;}
 if(this.currentBrushingState_.isAppliedToModel)
 this.currentBrushingState_.unapplyFromModelSelectionState();this.currentBrushingState_=newBrushingState;if(this.model)
 this.currentBrushingState_.applyToModelSelectionState(this.model);this.dispatchChangeEvent_();},addAllEventsMatchingFilterToSelectionAsTask:function(filter,selection){var timelineView=this.timelineView_.trackView;if(!timelineView)
-return new tv.b.Task();return timelineView.addAllEventsMatchingFilterToSelectionAsTask(filter,selection);},findTextChangedTo:function(allPossibleMatches){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.findMatches=allPossibleMatches;this.currentBrushingState=newBrushingState;},findFocusChangedTo:function(currentFocus){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=currentFocus;this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},findTextCleared:function(){if(this.xNavStringMarker_!==undefined){this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=undefined;}
+return new tr.b.Task();return timelineView.addAllEventsMatchingFilterToSelectionAsTask(filter,selection);},findTextChangedTo:function(allPossibleMatches){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.findMatches=allPossibleMatches;this.currentBrushingState=newBrushingState;},findFocusChangedTo:function(currentFocus){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=currentFocus;this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},findTextCleared:function(){if(this.xNavStringMarker_!==undefined){this.model.removeAnnotation(this.xNavStringMarker_);this.xNavStringMarker_=undefined;}
 if(this.guideLineAnnotation_!==undefined){this.model.removeAnnotation(this.guideLineAnnotation_);this.guideLineAnnotation_=undefined;}
-var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=new Selection();newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},uiStateFromString:function(string){return tv.c.UIState.fromUserFriendlyString(this.model,this.viewport,string);},navToPosition:function(uiState,showNavLine){this.trackView.navToPosition(uiState,showNavLine);},changeSelectionFromTimeline:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},showScriptControlSelection:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;},changeSelectionFromRequestSelectionChangeEvent:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},changeAnalysisViewRelatedEvents:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.analysisViewRelatedEvents=selection;this.currentBrushingState=newBrushingState;}};return{SelectionController:SelectionController};});'use strict';tv.exportTo('tv.c',function(){function ScriptingObject(){}
-ScriptingObject.prototype={onModelChanged:function(){}};return{ScriptingObject:ScriptingObject};});'use strict';tv.exportTo('tv.c',function(){function ScriptingController(selectionController){this.selectionController_=selectionController;this.scriptObjectNames_=[];this.scriptObjectValues_=[];this.selectionController.addEventListener('model-changed',this.onModelChanged_.bind(this));var typeInfos=ScriptingObjectRegistry.getAllRegisteredTypeInfos();typeInfos.forEach(function(typeInfo){this.addScriptObject(typeInfo.metadata.name,typeInfo.constructor);window[typeInfo.metadata.name]=typeInfo.constructor;}.bind(this));}
+var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=new Selection();newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},uiStateFromString:function(string){return tr.c.UIState.fromUserFriendlyString(this.model,this.viewport,string);},navToPosition:function(uiState,showNavLine){this.trackView.navToPosition(uiState,showNavLine);},changeSelectionFromTimeline:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},showScriptControlSelection:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;},changeSelectionFromRequestSelectionChangeEvent:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.selection=selection;newBrushingState.findMatches=new Selection();this.currentBrushingState=newBrushingState;this.onUserInitiatedSelectionChange_();},changeAnalysisViewRelatedEvents:function(selection){var newBrushingState=this.currentBrushingState_.clone();newBrushingState.analysisViewRelatedEvents=selection;this.currentBrushingState=newBrushingState;}};return{SelectionController:SelectionController};});'use strict';tr.exportTo('tr.c',function(){function ScriptingObject(){}
+ScriptingObject.prototype={onModelChanged:function(){}};return{ScriptingObject:ScriptingObject};});'use strict';tr.exportTo('tr.c',function(){function ScriptingController(selectionController){this.selectionController_=selectionController;this.scriptObjectNames_=[];this.scriptObjectValues_=[];this.selectionController.addEventListener('model-changed',this.onModelChanged_.bind(this));var typeInfos=ScriptingObjectRegistry.getAllRegisteredTypeInfos();typeInfos.forEach(function(typeInfo){this.addScriptObject(typeInfo.metadata.name,typeInfo.constructor);window[typeInfo.metadata.name]=typeInfo.constructor;}.bind(this));}
 function ScriptingObjectRegistry(){}
-var options=new tv.b.ExtensionRegistryOptions(tv.b.BASIC_REGISTRY_MODE);tv.b.decorateExtensionRegistry(ScriptingObjectRegistry,options);ScriptingController.prototype={get selectionController(){return this.selectionController_;},onModelChanged_:function(){this.scriptObjectValues_.forEach(function(v){if(v.onModelChanged)
-v.onModelChanged();});},addScriptObject:function(name,value){this.scriptObjectNames_.push(name);this.scriptObjectValues_.push(value);},executeCommand:function(command){var f=new Function(this.scriptObjectNames_,'return eval('+command+')');return f.apply(null,this.scriptObjectValues_);}};return{ScriptingController:ScriptingController,ScriptingObjectRegistry:ScriptingObjectRegistry};});'use strict';tv.exportTo('tv.e.tquery',function(){function Context(){this.event=undefined;this.ancestors=[];}
-Context.prototype={push:function(event){var ctx=new Context();ctx.ancestors=this.ancestors.slice();ctx.ancestors.push(event);return ctx;},pop:function(event){var ctx=new Context();ctx.event=this.ancestors[this.ancestors.length-1];ctx.ancestors=this.ancestors.slice(0,this.ancestors.length-1);return ctx;}};return{Context:Context};});'use strict';tv.exportTo('tv.e.tquery',function(){function Filter(){tv.c.ScriptingObject.call(this);}
-Filter.normalizeFilterExpression=function(filterExpression){if(filterExpression instanceof String||typeof(filterExpression)=='string'||filterExpression instanceof RegExp){var filter=new tv.e.tquery.FilterHasTitle(filterExpression);return filter;}
-return filterExpression;};Filter.prototype={__proto__:tv.c.ScriptingObject.prototype,evaluate:function(context){throw new Error('Not implemented');},matchValue_:function(value,expected){if(expected instanceof RegExp)
+var options=new tr.b.ExtensionRegistryOptions(tr.b.BASIC_REGISTRY_MODE);tr.b.decorateExtensionRegistry(ScriptingObjectRegistry,options);ScriptingController.prototype={get selectionController(){return this.selectionController_;},onModelChanged_:function(){this.scriptObjectValues_.forEach(function(v){if(v.onModelChanged)
+v.onModelChanged();});},addScriptObject:function(name,value){this.scriptObjectNames_.push(name);this.scriptObjectValues_.push(value);},executeCommand:function(command){var f=new Function(this.scriptObjectNames_,'return eval('+command+')');return f.apply(null,this.scriptObjectValues_);}};return{ScriptingController:ScriptingController,ScriptingObjectRegistry:ScriptingObjectRegistry};});'use strict';tr.exportTo('tr.e.tquery',function(){function Context(){this.event=undefined;this.ancestors=[];}
+Context.prototype={push:function(event){var ctx=new Context();ctx.ancestors=this.ancestors.slice();ctx.ancestors.push(event);return ctx;},pop:function(event){var ctx=new Context();ctx.event=this.ancestors[this.ancestors.length-1];ctx.ancestors=this.ancestors.slice(0,this.ancestors.length-1);return ctx;}};return{Context:Context};});'use strict';tr.exportTo('tr.e.tquery',function(){function Filter(){tr.c.ScriptingObject.call(this);}
+Filter.normalizeFilterExpression=function(filterExpression){if(filterExpression instanceof String||typeof(filterExpression)=='string'||filterExpression instanceof RegExp){var filter=new tr.e.tquery.FilterHasTitle(filterExpression);return filter;}
+return filterExpression;};Filter.prototype={__proto__:tr.c.ScriptingObject.prototype,evaluate:function(context){throw new Error('Not implemented');},matchValue_:function(value,expected){if(expected instanceof RegExp)
 return expected.test(value);else if(expected instanceof Function)
-return expected(value);return value===expected;}};return{Filter:Filter};});'use strict';tv.exportTo('tv.e.tquery',function(){function FilterAllOf(opt_subExpressions){tv.e.tquery.Filter.call(this);this.subExpressions=opt_subExpressions||[];}
-FilterAllOf.prototype={__proto__:tv.e.tquery.Filter.prototype,set subExpressions(exprs){this.subExpressions_=[];for(var i=0;i<exprs.length;i++){this.subExpressions_.push(tv.e.tquery.Filter.normalizeFilterExpression(exprs[i]));}},get subExpressions(){return this.subExpressions_;},evaluate:function(context){if(!this.subExpressions.length)
+return expected(value);return value===expected;}};return{Filter:Filter};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterAllOf(opt_subExpressions){tr.e.tquery.Filter.call(this);this.subExpressions=opt_subExpressions||[];}
+FilterAllOf.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpressions(exprs){this.subExpressions_=[];for(var i=0;i<exprs.length;i++){this.subExpressions_.push(tr.e.tquery.Filter.normalizeFilterExpression(exprs[i]));}},get subExpressions(){return this.subExpressions_;},evaluate:function(context){if(!this.subExpressions.length)
 return true;for(var i=0;i<this.subExpressions.length;i++){if(!this.subExpressions[i].evaluate(context))
 return false;}
-return true;}};tv.c.ScriptingObjectRegistry.register(function(){var exprs=[];for(var i=0;i<arguments.length;i++){exprs.push(arguments[i]);}
-return new FilterAllOf(exprs);},{name:'allOf'});return{FilterAllOf:FilterAllOf};});'use strict';tv.exportTo('tv.e.tquery',function(){function FilterAnyOf(opt_subExpressions){tv.e.tquery.Filter.call(this);this.subExpressions=opt_subExpressions||[];};FilterAnyOf.prototype={__proto__:tv.e.tquery.Filter.prototype,set subExpressions(exprs){this.subExpressions_=[];for(var i=0;i<exprs.length;i++){this.subExpressions_.push(tv.e.tquery.Filter.normalizeFilterExpression(exprs[i]));}},get subExpressions(){return this.subExpressions_;},evaluate:function(context){if(!this.subExpressions.length)
+return true;}};tr.c.ScriptingObjectRegistry.register(function(){var exprs=[];for(var i=0;i<arguments.length;i++){exprs.push(arguments[i]);}
+return new FilterAllOf(exprs);},{name:'allOf'});return{FilterAllOf:FilterAllOf};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterAnyOf(opt_subExpressions){tr.e.tquery.Filter.call(this);this.subExpressions=opt_subExpressions||[];};FilterAnyOf.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpressions(exprs){this.subExpressions_=[];for(var i=0;i<exprs.length;i++){this.subExpressions_.push(tr.e.tquery.Filter.normalizeFilterExpression(exprs[i]));}},get subExpressions(){return this.subExpressions_;},evaluate:function(context){if(!this.subExpressions.length)
 return true;for(var i=0;i<this.subExpressions.length;i++){if(this.subExpressions[i].evaluate(context))
 return true;}
-return false;}};tv.c.ScriptingObjectRegistry.register(function(){var exprs=[];for(var i=0;i<arguments.length;i++){exprs.push(arguments[i]);}
-return new FilterAnyOf(exprs);},{name:'anyOf'});return{FilterAnyOf:FilterAnyOf};});'use strict';tv.exportTo('tv.e.tquery',function(){function FilterHasAncestor(opt_subExpression){this.subExpression=opt_subExpression;};FilterHasAncestor.prototype={__proto__:tv.e.tquery.Filter.prototype,set subExpression(expr){this.subExpression_=tv.e.tquery.Filter.normalizeFilterExpression(expr);},get subExpression(){return this.subExpression_;},evaluate:function(context){if(!this.subExpression)
+return false;}};tr.c.ScriptingObjectRegistry.register(function(){var exprs=[];for(var i=0;i<arguments.length;i++){exprs.push(arguments[i]);}
+return new FilterAnyOf(exprs);},{name:'anyOf'});return{FilterAnyOf:FilterAnyOf};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterHasAncestor(opt_subExpression){this.subExpression=opt_subExpression;};FilterHasAncestor.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpression(expr){this.subExpression_=tr.e.tquery.Filter.normalizeFilterExpression(expr);},get subExpression(){return this.subExpression_;},evaluate:function(context){if(!this.subExpression)
 return context.ancestors.length>0;while(context.ancestors.length){context=context.pop();if(this.subExpression.evaluate(context))
 return true;}
-return false;}};tv.c.ScriptingObjectRegistry.register(function(subExpression){return new FilterHasAncestor(subExpression);},{name:'hasAncestor'});return{FilterHasAncestor:FilterHasAncestor};});'use strict';tv.exportTo('tv.e.tquery',function(){function FilterHasDuration(minValueOrExpected,opt_maxValue){if(minValueOrExpected!==undefined&&opt_maxValue!==undefined){this.minValue=minValueOrExpected;this.maxValue=opt_maxValue;}else{this.expected=minValueOrExpected;}};FilterHasDuration.prototype={__proto__:tv.e.tquery.Filter.prototype,evaluate:function(context){if(context.event.duration===undefined)
+return false;}};tr.c.ScriptingObjectRegistry.register(function(subExpression){return new FilterHasAncestor(subExpression);},{name:'hasAncestor'});return{FilterHasAncestor:FilterHasAncestor};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterHasDuration(minValueOrExpected,opt_maxValue){if(minValueOrExpected!==undefined&&opt_maxValue!==undefined){this.minValue=minValueOrExpected;this.maxValue=opt_maxValue;}else{this.expected=minValueOrExpected;}};FilterHasDuration.prototype={__proto__:tr.e.tquery.Filter.prototype,evaluate:function(context){if(context.event.duration===undefined)
 return false;if(this.minValue!==undefined&&this.maxValue!==undefined){return context.event.duration>=this.minValue&&context.event.duration<=this.maxValue;}
-return this.matchValue_(context.event.duration,this.expected);}};tv.c.ScriptingObjectRegistry.register(function(minValueOrExpected,opt_maxValue){return new FilterHasDuration(minValueOrExpected,opt_maxValue);},{name:'hasDuration'});return{FilterHasDuration:FilterHasDuration};});'use strict';tv.exportTo('tv.e.tquery',function(){function FilterHasTitle(expected){tv.e.tquery.Filter.call(this);this.expected=expected;}
-FilterHasTitle.prototype={__proto__:tv.e.tquery.Filter.prototype,evaluate:function(context){return this.matchValue_(context.event.title,this.expected);}};tv.c.ScriptingObjectRegistry.register(function(expected){var filter=new tv.e.tquery.FilterHasTitle(expected);return filter;},{name:'hasTitle'});return{FilterHasTitle:FilterHasTitle};});'use strict';tv.exportTo('tv.e.tquery',function(){function FilterIsTopLevel(opt_subExpression){this.subExpression=opt_subExpression;}
-FilterIsTopLevel.prototype={__proto__:tv.e.tquery.Filter.prototype,set subExpression(expr){this.subExpression_=tv.e.tquery.Filter.normalizeFilterExpression(expr);},get subExpression(){return this.subExpression_;},evaluate:function(context){if(context.ancestors.length>0)
+return this.matchValue_(context.event.duration,this.expected);}};tr.c.ScriptingObjectRegistry.register(function(minValueOrExpected,opt_maxValue){return new FilterHasDuration(minValueOrExpected,opt_maxValue);},{name:'hasDuration'});return{FilterHasDuration:FilterHasDuration};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterHasTitle(expected){tr.e.tquery.Filter.call(this);this.expected=expected;}
+FilterHasTitle.prototype={__proto__:tr.e.tquery.Filter.prototype,evaluate:function(context){return this.matchValue_(context.event.title,this.expected);}};tr.c.ScriptingObjectRegistry.register(function(expected){var filter=new tr.e.tquery.FilterHasTitle(expected);return filter;},{name:'hasTitle'});return{FilterHasTitle:FilterHasTitle};});'use strict';tr.exportTo('tr.e.tquery',function(){function FilterIsTopLevel(opt_subExpression){this.subExpression=opt_subExpression;}
+FilterIsTopLevel.prototype={__proto__:tr.e.tquery.Filter.prototype,set subExpression(expr){this.subExpression_=tr.e.tquery.Filter.normalizeFilterExpression(expr);},get subExpression(){return this.subExpression_;},evaluate:function(context){if(context.ancestors.length>0)
 return false;if(!this.subExpression)
-return true;return this.subExpression.evaluate(context);}};tv.c.ScriptingObjectRegistry.register(function(subExpression){return new FilterIsTopLevel(subExpression);},{name:'isTopLevel'});return{FilterIsTopLevel:FilterIsTopLevel};});'use strict';tv.exportTo('tv.e.tquery',function(){function TQuery(selectionController){tv.c.ScriptingObject.call(this);this.selectionController_=selectionController;this.parent_=undefined;this.filterExpression_=undefined;this.selection_=undefined;};TQuery.prototype={__proto__:tv.c.ScriptingObject.prototype,onModelChanged:function(){this.selection_=undefined;},get selectionController(){return this.selectionController_;},filter:function(filterExpression){var result=new TQuery(this.selectionController_);result.parent_=this;result.filterExpression_=tv.e.tquery.Filter.normalizeFilterExpression(filterExpression);return result;},createFilterTaskGraph_:function(){var nodes=[];var node=this;while(node!==undefined){nodes.push(node);node=node.parent_;}
-var rootTask=new tv.b.Task();var lastTask=rootTask;for(var i=nodes.length-1;i>=0;i--){var node=nodes[i];if(node.selection_!==undefined)
-continue;node.selection_=new tv.c.Selection();if(node.parent_===undefined){lastTask=lastTask.after(this.selectEverythingAsTask_(node.selection_));}else{var prevNode=nodes[i+1];lastTask=this.createFilterTaskForNode_(lastTask,node,prevNode);}}
-return{rootTask:rootTask,lastTask:lastTask,lastNode:node};},createFilterTaskForNode_:function(lastTask,node,prevNode){return lastTask.after(function(){node.evaluateFilterExpression_(prevNode.selection_,node.selection_);},this);},evaluateFilterExpression_:function(inputSelection,outputSelection){var seenEvents={};inputSelection.forEach(function(event){var context=new tv.e.tquery.Context();context.event=event;this.evaluateFilterExpressionForEvent_(context,inputSelection,outputSelection,seenEvents);}.bind(this));},evaluateFilterExpressionForEvent_:function(context,inputSelection,outputSelection,seenEvents){var event=context.event;if(inputSelection.contains(event)&&!seenEvents[event.guid]){seenEvents[event.guid]=true;if(!this.filterExpression_||this.filterExpression_.evaluate(context))
+return true;return this.subExpression.evaluate(context);}};tr.c.ScriptingObjectRegistry.register(function(subExpression){return new FilterIsTopLevel(subExpression);},{name:'isTopLevel'});return{FilterIsTopLevel:FilterIsTopLevel};});'use strict';tr.exportTo('tr.e.tquery',function(){function TQuery(selectionController){tr.c.ScriptingObject.call(this);this.selectionController_=selectionController;this.parent_=undefined;this.filterExpression_=undefined;this.selection_=undefined;};TQuery.prototype={__proto__:tr.c.ScriptingObject.prototype,onModelChanged:function(){this.selection_=undefined;},get selectionController(){return this.selectionController_;},filter:function(filterExpression){var result=new TQuery(this.selectionController_);result.parent_=this;result.filterExpression_=tr.e.tquery.Filter.normalizeFilterExpression(filterExpression);return result;},createFilterTaskGraph_:function(){var nodes=[];var node=this;while(node!==undefined){nodes.push(node);node=node.parent_;}
+var rootTask=new tr.b.Task();var lastTask=rootTask;for(var i=nodes.length-1;i>=0;i--){var node=nodes[i];if(node.selection_!==undefined)
+continue;node.selection_=new tr.c.Selection();if(node.parent_===undefined){lastTask=lastTask.after(this.selectEverythingAsTask_(node.selection_));}else{var prevNode=nodes[i+1];lastTask=this.createFilterTaskForNode_(lastTask,node,prevNode);}}
+return{rootTask:rootTask,lastTask:lastTask,lastNode:node};},createFilterTaskForNode_:function(lastTask,node,prevNode){return lastTask.after(function(){node.evaluateFilterExpression_(prevNode.selection_,node.selection_);},this);},evaluateFilterExpression_:function(inputSelection,outputSelection){var seenEvents={};inputSelection.forEach(function(event){var context=new tr.e.tquery.Context();context.event=event;this.evaluateFilterExpressionForEvent_(context,inputSelection,outputSelection,seenEvents);}.bind(this));},evaluateFilterExpressionForEvent_:function(context,inputSelection,outputSelection,seenEvents){var event=context.event;if(inputSelection.contains(event)&&!seenEvents[event.guid]){seenEvents[event.guid]=true;if(!this.filterExpression_||this.filterExpression_.evaluate(context))
 outputSelection.push(event);}
 if(!event.subSlices)
-return;context=context.push(event);for(var i=0;i<event.subSlices.length;i++){context.event=event.subSlices[i];this.evaluateFilterExpressionForEvent_(context,inputSelection,outputSelection,seenEvents);}},show:function(){var graph=this.createFilterTaskGraph_();graph.lastTask=graph.lastTask.after(function(){this.selectionController.showScriptControlSelection(graph.lastNode.selection_);},this);return graph.rootTask;},selectEverythingAsTask_:function(selection){var passThroughFilter=new tv.c.Filter();var filterTask=this.selectionController.addAllEventsMatchingFilterToSelectionAsTask(passThroughFilter,selection);return filterTask;},get selection(){if(this.selection_===undefined){var graph=this.createFilterTaskGraph_();tv.b.Task.RunSynchronously(graph.rootTask);}
-return this.selection_;}};tv.c.ScriptingObjectRegistry.register(new TQuery(),{name:'$t'});return{TQuery:TQuery};});'use strict';Polymer('tracing-scripting-control',{_isEnterKey:function(event){return event.keyCode!==229&&event.keyIdentifier==='Enter';},_setFocused:function(focused){var promptEl=this.$.prompt;if(focused){promptEl.focus();this.$.root.classList.add('focused');if(promptEl.innerText.length>0){var sel=window.getSelection();sel.collapse(promptEl.firstChild,promptEl.innerText.length);}}else{promptEl.blur();this.$.root.classList.remove('focused');var parent=promptEl.parentElement;var nextEl=promptEl.nextSibling;promptEl.remove();parent.insertBefore(promptEl,nextEl);}},onConsoleFocus:function(e){e.stopPropagation();this._setFocused(true);},onConsoleBlur:function(e){e.stopPropagation();this._setFocused(false);},promptKeyDown:function(e){e.stopPropagation();if(!this._isEnterKey(e))
+return;context=context.push(event);for(var i=0;i<event.subSlices.length;i++){context.event=event.subSlices[i];this.evaluateFilterExpressionForEvent_(context,inputSelection,outputSelection,seenEvents);}},show:function(){var graph=this.createFilterTaskGraph_();graph.lastTask=graph.lastTask.after(function(){this.selectionController.showScriptControlSelection(graph.lastNode.selection_);},this);return graph.rootTask;},selectEverythingAsTask_:function(selection){var passThroughFilter=new tr.c.Filter();var filterTask=this.selectionController.addAllEventsMatchingFilterToSelectionAsTask(passThroughFilter,selection);return filterTask;},get selection(){if(this.selection_===undefined){var graph=this.createFilterTaskGraph_();tr.b.Task.RunSynchronously(graph.rootTask);}
+return this.selection_;}};tr.c.ScriptingObjectRegistry.register(new TQuery(),{name:'$t'});return{TQuery:TQuery};});'use strict';Polymer('tracing-scripting-control',{_isEnterKey:function(event){return event.keyCode!==229&&event.keyIdentifier==='Enter';},_setFocused:function(focused){var promptEl=this.$.prompt;if(focused){promptEl.focus();this.$.root.classList.add('focused');if(promptEl.innerText.length>0){var sel=window.getSelection();sel.collapse(promptEl.firstChild,promptEl.innerText.length);}}else{promptEl.blur();this.$.root.classList.remove('focused');var parent=promptEl.parentElement;var nextEl=promptEl.nextSibling;promptEl.remove();parent.insertBefore(promptEl,nextEl);}},onConsoleFocus:function(e){e.stopPropagation();this._setFocused(true);},onConsoleBlur:function(e){e.stopPropagation();this._setFocused(false);},promptKeyDown:function(e){e.stopPropagation();if(!this._isEnterKey(e))
 return;var promptEl=this.$.prompt;var command=promptEl.innerText;if(command.length===0)
 return;promptEl.innerText='';this.addLine_(String.fromCharCode(187)+' '+command);try{var result=this.controller_.executeCommand(command);}catch(e){result=e.stack||e.stackTrace;}
-if(result instanceof tv.b.Task){tv.b.Task.RunWhenIdle(result);}else{this.addLine_(result);}},addLine_:function(line){var historyEl=this.$.history;if(historyEl.innerText.length!==0)
-historyEl.innerText+='\n';historyEl.innerText+=line;},promptKeyPress:function(e){e.stopPropagation();},toggleVisibility:function(){var root=this.$.root;if(!this.visible){root.classList.remove('hidden');this._setFocused(true);}else{root.classList.add('hidden');this._setFocused(false);}},get hasFocus(){return this===document.activeElement;},get visible(){var root=this.$.root;return!root.classList.contains('hidden');},get controller(){return this.controller_;},set controller(c){this.controller_=c;}});'use strict';Polymer('tv-c-side-panel',{ready:function(){this.objectInstance_=undefined;},get rangeOfInterest(){throw new Error('Not implemented');},set rangeOfInterest(rangeOfInterest){throw new Error('Not implemented');},get selection(){throw new Error('Not implemented');},set selection(selection){throw new Error('Not implemented');},get model(){throw new Error('Not implemented');},set model(model){throw new Error('Not implemented');},get listeningToKeys(){throw new Error('Not implemented');}});'use strict';Polymer('tv-c-side-panel-container',{ready:function(){this.activePanelContainer_=this.$.active_panel_container;this.tabStrip_=this.$.tab_strip;this.rangeOfInterest_=new tv.b.Range();this.selectionController_=undefined;this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.onModelChanged_=this.onModelChanged_.bind(this);},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);this.selectionController_.removeEventListener('model-changed',this.onModelChanged_);}
+if(result instanceof tr.b.Task){tr.b.Task.RunWhenIdle(result);}else{this.addLine_(result);}},addLine_:function(line){var historyEl=this.$.history;if(historyEl.innerText.length!==0)
+historyEl.innerText+='\n';historyEl.innerText+=line;},promptKeyPress:function(e){e.stopPropagation();},toggleVisibility:function(){var root=this.$.root;if(!this.visible){root.classList.remove('hidden');this._setFocused(true);}else{root.classList.add('hidden');this._setFocused(false);}},get hasFocus(){return this===document.activeElement;},get visible(){var root=this.$.root;return!root.classList.contains('hidden');},get controller(){return this.controller_;},set controller(c){this.controller_=c;}});'use strict';Polymer('tr-c-side-panel',{ready:function(){this.objectInstance_=undefined;},get rangeOfInterest(){throw new Error('Not implemented');},set rangeOfInterest(rangeOfInterest){throw new Error('Not implemented');},get selection(){throw new Error('Not implemented');},set selection(selection){throw new Error('Not implemented');},get model(){throw new Error('Not implemented');},set model(model){throw new Error('Not implemented');},get listeningToKeys(){throw new Error('Not implemented');},supportsModel:function(m){throw new Error('Not implemented');}});'use strict';Polymer('tr-c-side-panel-container',{ready:function(){this.activePanelContainer_=this.$.active_panel_container;this.tabStrip_=this.$.tab_strip;this.rangeOfInterest_=new tr.b.Range();this.selectionController_=undefined;this.onSelectionChanged_=this.onSelectionChanged_.bind(this);this.onModelChanged_=this.onModelChanged_.bind(this);},get selectionController(){return this.selectionController_;},set selectionController(selectionController){if(this.selectionController){this.selectionController_.removeEventListener('change',this.onSelectionChanged_);this.selectionController_.removeEventListener('model-changed',this.onModelChanged_);}
 this.selectionController_=selectionController;if(this.selectionController){this.selectionController_.addEventListener('change',this.onSelectionChanged_);this.selectionController_.addEventListener('model-changed',this.onModelChanged_);}},get selection(){return this.selectionController_.selection;},onSelectionChanged_:function(){if(this.activePanel)
 this.activePanel.selection=this.selection;},get model(){return this.selectionController_.model;},onModelChanged_:function(){this.activePanelType_=undefined;this.updateContents_();},get expanded(){this.hasAttribute('expanded');},get activePanel(){if(this.activePanelContainer_.children.length===0)
 return undefined;return this.activePanelContainer_.children[0];},get activePanelType(){return this.activePanelType_;},set activePanelType(panelType){if(this.model===undefined)
@@ -3632,32 +3704,34 @@
 this.getLabelElementForPanelType_(panelType).setAttribute('selected',true);this.setAttribute('expanded',true);this.activePanelContainer_.appendChild(panel);panel.rangeOfInterest=this.rangeOfInterest_;panel.selection=this.selection_;panel.model=this.model;this.activePanelType_=panelType;},getPanelTypeForConstructor_:function(constructor){for(var i=0;i<this.tabStrip_.children.length;i++){if(this.tabStrip_.children[i].panelType.constructor==constructor)
 return this.tabStrip_.children[i].panelType;}},getLabelElementForPanelType_:function(panelType){for(var i=0;i<this.tabStrip_.children.length;i++){if(this.tabStrip_.children[i].panelType==panelType)
 return this.tabStrip_.children[i];}
-return undefined;},updateContents_:function(){var previouslyActivePanelType=this.activePanelType;this.tabStrip_.textContent='';var supportedPanelTypes=[];var panelTypes=tv.b.getPolymerElementsThatSubclass('tv-c-side-panel');panelTypes.forEach(function(panelType){var labelEl=document.createElement('tab-strip-label');var panel=document.createElement(panelType);labelEl.textContent=panel.textLabel;labelEl.panelType=panelType;var supported=panel.supportsModel(this.model);if(this.model&&supported.supported){supportedPanelTypes.push(panelType);labelEl.setAttribute('enabled',true);labelEl.addEventListener('click',function(){this.activePanelType=this.activePanelType===panelType?undefined:panelType;}.bind(this));}else{labelEl.title='Not supported for the current trace: '+
+return undefined;},updateContents_:function(){var previouslyActivePanelType=this.activePanelType;this.tabStrip_.textContent='';var supportedPanelTypes=[];var panelTypes=tr.b.getPolymerElementsThatSubclass('tr-c-side-panel');panelTypes.forEach(function(panelType){var labelEl=document.createElement('tab-strip-label');var panel=document.createElement(panelType);labelEl.textContent=panel.textLabel;labelEl.panelType=panelType;var supported=panel.supportsModel(this.model);if(this.model&&supported.supported){supportedPanelTypes.push(panelType);labelEl.setAttribute('enabled',true);labelEl.addEventListener('click',function(){this.activePanelType=this.activePanelType===panelType?undefined:panelType;}.bind(this));}else{labelEl.title='Not supported for the current trace: '+
 supported.reason;labelEl.style.display='none';}
 this.tabStrip_.appendChild(labelEl);},this);if(previouslyActivePanelType&&supportedPanelTypes.indexOf(previouslyActivePanelType)!=-1){this.activePanelType=previouslyActivePanelType;this.setAttribut