From 4e92a7cf0362c926a3521b33adacd031f91985ec Mon Sep 17 00:00:00 2001
From: John Spurlock <jspurlock@google.com>
Date: Tue, 24 Sep 2013 17:09:05 -0400
Subject: [PATCH] Remove Rect allocation in each layout pass.

Bug:10786445
Change-Id: I0cb1ab7697f33e02adeb5319bae19d3a1d20753c
---
 .../java/com/android/server/wm/WindowManagerService.java    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index e4f5c7c65efe1..7503faafdee7f 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -416,6 +416,7 @@ public class WindowManagerService extends IWindowManager.Stub
     int mFocusedStackLayer;
 
     final float[] mTmpFloats = new float[9];
+    final Rect mTmpContentRect = new Rect();
 
     boolean mDisplayReady;
     boolean mSafeMode;
@@ -8172,9 +8173,8 @@ public class WindowManagerService extends IWindowManager.Stub
             mScreenRect.set(0, 0, dw, dh);
         }
 
-        Rect contentRect = new Rect();
-        mPolicy.getContentRectLw(contentRect);
-        displayContent.setStackBoxSize(contentRect);
+        mPolicy.getContentRectLw(mTmpContentRect);
+        displayContent.setStackBoxSize(mTmpContentRect);
 
         int seq = mLayoutSeq+1;
         if (seq < 0) seq = 0;