Revert "Update WM CTS tests for display specific insets."

This reverts commit 9b90a72f22c235e6192286a5401205c52cf04c20.

Bug: 69241956
Bug: 64148922
Change-Id: Iea3068382a09ea95364cc04e9711ccc71f663923
(cherry picked from commit 033e044bc416563160b92373b67c436b4833ad14)
diff --git a/tests/framework/base/activitymanager/util/src/android/server/am/WindowManagerState.java b/tests/framework/base/activitymanager/util/src/android/server/am/WindowManagerState.java
index 7002bba..b169527 100644
--- a/tests/framework/base/activitymanager/util/src/android/server/am/WindowManagerState.java
+++ b/tests/framework/base/activitymanager/util/src/android/server/am/WindowManagerState.java
@@ -16,7 +16,6 @@
 
 package android.server.am;
 
-import static android.view.Display.DEFAULT_DISPLAY;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
@@ -32,7 +31,6 @@
 import android.support.test.InstrumentationRegistry;
 import android.view.nano.DisplayInfoProto;
 
-import com.android.server.wm.proto.nano.DisplayFramesProto;
 import com.android.server.wm.proto.nano.AppTransitionProto;
 import com.android.server.wm.proto.nano.AppWindowTokenProto;
 import com.android.server.wm.proto.nano.ConfigurationContainerProto;
@@ -99,6 +97,7 @@
     private String mLastTransition = null;
     private String mAppTransitionState = null;
     private String mInputMethodWindowAppToken = null;
+    private Rect mStableBounds = new Rect();
     private Rect mDefaultPinnedStackBounds = new Rect();
     private Rect mPinnedStackMovementBounds = new Rect();
     private final LinkedList<String> mSysDump = new LinkedList();
@@ -196,7 +195,7 @@
             mDisplayStacks.put(display.mDisplayId, stacks);
 
             // use properties from the default display only
-            if (display.getDisplayId() == DEFAULT_DISPLAY) {
+            if (display.getDisplayId() == ActivityAndWindowManagersState.DEFAULT_DISPLAY_ID) {
                 if (displayProto.dockedStackDividerController != null) {
                     mIsDockedStackMinimized =
                             displayProto.dockedStackDividerController.minimizedDock;
@@ -216,6 +215,9 @@
             String hash_code = Integer.toHexString(identifierProto.hashCode);
             mWindowStates.add(windowMap.get(hash_code));
         }
+        if (state.policy != null) {
+            mStableBounds = extract(state.policy.stableBounds);
+        }
         if (state.inputMethodWindow != null) {
             mInputMethodWindowAppToken = Integer.toHexString(state.inputMethodWindow.hashCode);
         }
@@ -535,7 +537,7 @@
     }
 
     Rect getStableBounds() {
-        return getDisplay(DEFAULT_DISPLAY).mStableBounds;
+        return mStableBounds;
     }
 
     Rect getDefaultPinnedStackBounds() {
@@ -574,6 +576,7 @@
         mLastTransition = null;
         mInputMethodWindowAppToken = null;
         mIsDockedStackMinimized = false;
+        mStableBounds.setEmpty();
         mDefaultPinnedStackBounds.setEmpty();
         mPinnedStackMovementBounds.setEmpty();
         mRotation = 0;
@@ -701,7 +704,6 @@
         private Rect mDisplayRect = new Rect();
         private Rect mAppRect = new Rect();
         private int mDpi;
-        private Rect mStableBounds;
 
         public Display(DisplayProto proto) {
             super(proto.windowContainer);
@@ -721,10 +723,6 @@
                 mDisplayRect.set(0, 0, infoProto.logicalWidth, infoProto.logicalHeight);
                 mAppRect.set(0, 0, infoProto.logicalWidth, infoProto.logicalHeight);
             }
-            final DisplayFramesProto displayFramesProto = proto.displayFrames;
-            if (displayFramesProto != null) {
-                mStableBounds = extract(displayFramesProto.stableBounds);
-            }
         }
 
         private void addWindowsFromTokenProto(WindowTokenProto proto) {