Remove the flag: LOCAL_LAYOUT

Since the feature has been enabled for a long time without causing any
issues, it's time to removed it.

Bug: 161810301
Fix: 175861564
Test: Presubmit
Change-Id: I01d2622f9363915e24c097a2a499ea5d288802c6

2 files changed, 4 insertions, 15 deletions

diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 3aa610af60b0..bbc5dcae27e2 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -321,13 +321,6 @@ public final class ViewRootImpl implements ViewParent,
             SystemProperties.getBoolean("persist.wm.debug.client_immersive_confirmation", false);
 
     /**
-     * Whether the client should compute the window frame on its own.
-     * @hide
-     */
-    public static final boolean LOCAL_LAYOUT =
-            SystemProperties.getBoolean("persist.debug.local_layout", true);
-
-    /**
      * Set this system property to true to force the view hierarchy to render
      * at 60 Hz. This can be used to measure the potential framerate.
      */
@@ -1911,8 +1904,8 @@ public final class ViewRootImpl implements ViewParent,
         final float compatScale = frames.compatScale;
         final boolean frameChanged = !mWinFrame.equals(frame);
         final boolean configChanged = !mLastReportedMergedConfiguration.equals(mergedConfiguration);
-        final boolean attachedFrameChanged = LOCAL_LAYOUT
-                && !Objects.equals(mTmpFrames.attachedFrame, attachedFrame);
+        final boolean attachedFrameChanged =
+                !Objects.equals(mTmpFrames.attachedFrame, attachedFrame);
         final boolean displayChanged = mDisplay.getDisplayId() != displayId;
         final boolean compatScaleChanged = mTmpFrames.compatScale != compatScale;
         final boolean dragResizingChanged = mPendingDragResizing != dragResizing;
@@ -8292,8 +8285,7 @@ public final class ViewRootImpl implements ViewParent,
         final int measuredWidth = mMeasuredWidth;
         final int measuredHeight = mMeasuredHeight;
         final boolean relayoutAsync;
-        if (LOCAL_LAYOUT
-                && (mViewFrameInfo.flags & FrameInfo.FLAG_WINDOW_VISIBILITY_CHANGED) == 0
+        if ((mViewFrameInfo.flags & FrameInfo.FLAG_WINDOW_VISIBILITY_CHANGED) == 0
                 && mWindowAttributes.type != TYPE_APPLICATION_STARTING
                 && mSyncSeqId <= mLastSyncSeqId
                 && winConfigFromAm.diff(winConfigFromWm, false /* compareUndefined */) == 0) {
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 029f46f92dbe..3208426f4de9 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -30,7 +30,6 @@ import static android.os.PowerManager.DRAW_WAKE_LOCK;
 import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
 import static android.view.SurfaceControl.Transaction;
 import static android.view.SurfaceControl.getGlobalTransaction;
-import static android.view.ViewRootImpl.LOCAL_LAYOUT;
 import static android.view.ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_CONTENT;
 import static android.view.ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_FRAME;
 import static android.view.ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION;
@@ -1446,9 +1445,7 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
         }
 
         final boolean dragResizingChanged = !mDragResizingChangeReported && isDragResizeChanged();
-
-        final boolean attachedFrameChanged = LOCAL_LAYOUT
-                && mLayoutAttached && getParentWindow().frameChanged();
+        final boolean attachedFrameChanged = mLayoutAttached && getParentWindow().frameChanged();
 
         if (DEBUG) {
             Slog.v(TAG_WM, "Resizing " + this + ": configChanged=" + configChanged