From a590c99256b197d52a0869d89f8def34796a985d Mon Sep 17 00:00:00 2001
From: Filip Gruszczynski <gruszczy@google.com>
Date: Wed, 25 Nov 2015 16:45:26 -0800
Subject: [PATCH] Remove unnecessary field from AppWindowToken.

Change-Id: I0bc488dc67d5128a1f47f58f62038d178d8ef0cd
---
 .../core/java/com/android/server/wm/AppWindowAnimator.java  | 2 +-
 .../core/java/com/android/server/wm/AppWindowToken.java     | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/services/core/java/com/android/server/wm/AppWindowAnimator.java b/services/core/java/com/android/server/wm/AppWindowAnimator.java
index b32ec2d1b0a68..4861acc141218 100644
--- a/services/core/java/com/android/server/wm/AppWindowAnimator.java
+++ b/services/core/java/com/android/server/wm/AppWindowAnimator.java
@@ -109,7 +109,7 @@ public class AppWindowAnimator {
     public AppWindowAnimator(final AppWindowToken atoken) {
         mAppToken = atoken;
         mService = atoken.service;
-        mAnimator = atoken.mAnimator;
+        mAnimator = mService.mAnimator;
     }
 
     public void setAnimation(Animation anim, int width, int height, boolean skipFirstFrame) {
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index 425ff9b93b1c0..77a29f37d6ada 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -24,6 +24,7 @@ import static com.android.server.wm.WindowManagerService.TAG;
 import com.android.server.input.InputApplicationHandle;
 import com.android.server.wm.WindowManagerService.H;
 
+import android.annotation.NonNull;
 import android.content.pm.ActivityInfo;
 import android.os.Message;
 import android.os.RemoteException;
@@ -49,9 +50,7 @@ class AppWindowToken extends WindowToken {
     // All of the windows and child windows that are included in this
     // application token.  Note this list is NOT sorted!
     final WindowList allAppWindows = new WindowList();
-    final AppWindowAnimator mAppAnimator;
-
-    final WindowAnimator mAnimator;
+    @NonNull final AppWindowAnimator mAppAnimator;
 
     final boolean voiceInteraction;
 
@@ -145,7 +144,6 @@ class AppWindowToken extends WindowToken {
         appToken = _token;
         voiceInteraction = _voiceInteraction;
         mInputApplicationHandle = new InputApplicationHandle(this);
-        mAnimator = service.mAnimator;
         mAppAnimator = new AppWindowAnimator(this);
     }