Cleaning Manifest and re-adding systrace.

Change-Id: I1ed1e07df79aace07e2dbd520d77d0dee9c3cef8
diff --git a/suite/pts/deviceTests/ui/AndroidManifest.xml b/suite/pts/deviceTests/ui/AndroidManifest.xml
index 839e8aa..2a74791 100644
--- a/suite/pts/deviceTests/ui/AndroidManifest.xml
+++ b/suite/pts/deviceTests/ui/AndroidManifest.xml
@@ -26,17 +26,13 @@
 
         <activity
             android:name=".ScrollingActivity"
-            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode"
-            android:screenOrientation="portrait" >
+            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity
-            android:name="android.openglperf.cts.GlPlanetsActivity"
-            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode" />
     </application>
 
     <instrumentation
diff --git a/suite/pts/hostTests/jank/app/src/com/android/pts/jank/opengl/PtsDeviceJankOpenGl.java b/suite/pts/hostTests/jank/app/src/com/android/pts/jank/opengl/PtsDeviceJankOpenGl.java
index 0a5fea7..715de4b 100644
--- a/suite/pts/hostTests/jank/app/src/com/android/pts/jank/opengl/PtsDeviceJankOpenGl.java
+++ b/suite/pts/hostTests/jank/app/src/com/android/pts/jank/opengl/PtsDeviceJankOpenGl.java
@@ -83,8 +83,7 @@
             sleep(SLEEP_TIME / 2);
 
             // Start systrace
-            // TODO(jgennis): Systrace has been commented out because of read-tgid permission error
-            // startTrace(mTestCaseName, i);
+            startTrace(mTestCaseName, i);
 
             // Clear SurfaceFlinger buffer
             Log.i(TAG, "Clearing SurfaceFlinger buffer");
@@ -99,7 +98,7 @@
             assertTrue("SurfaceFlingerHelper could not get timestamps", result);
 
             // Stop systrace
-            // endTrace();
+            endTrace();
 
             // Record results
             recordResults(mTestCaseName, i);
diff --git a/suite/pts/hostTests/jank/app/src/com/android/pts/jank/ui/PtsDeviceJankUi.java b/suite/pts/hostTests/jank/app/src/com/android/pts/jank/ui/PtsDeviceJankUi.java
index ef3d738f..02d466e 100644
--- a/suite/pts/hostTests/jank/app/src/com/android/pts/jank/ui/PtsDeviceJankUi.java
+++ b/suite/pts/hostTests/jank/app/src/com/android/pts/jank/ui/PtsDeviceJankUi.java
@@ -30,8 +30,7 @@
     private final static int NUM_ELEMENTS = 1000;
     private static String APP_WINDOW_NAME = COMPONENT;
 
-    // TODO(stuartscott): expand deviceTests/ui app to have a more complex UI, such as fragments.
-
+    // TODO(stuartscott): expand deviceTests/ui app to have a more complex UI
     /**
      * Runs the ScrollingActivity and measures jank during a scroll.
      */
@@ -60,8 +59,7 @@
                     new UiSelector().className(ListView.class.getName()));
 
             // Start systrace
-            // TODO(jgennis): Systrace has been commented out because of read-tgid permission error
-            // startTrace(mTestCaseName, i);
+            startTrace(mTestCaseName, i);
 
             // Clear SurfaceFlinger buffer
             Log.i(TAG, "Clearing SurfaceFlinger buffer");
@@ -75,7 +73,7 @@
             assertTrue("SurfaceFlingerHelper could not get timestamps", result);
 
             // Stop systrace
-            // endTrace();
+            endTrace();
 
             // Record results
             recordResults(mTestCaseName, i);