Remove useless mContext var for TaskFpsCallbackController.

Bug: none
Flag: EXEMPT minor optimization
Change-Id: I39e5798fbdb6869db1cc3ee78fb14c97e56915aa

2 files changed, 2 insertions, 5 deletions

diff --git a/services/core/java/com/android/server/wm/TaskFpsCallbackController.java b/services/core/java/com/android/server/wm/TaskFpsCallbackController.java
index 8c798759c890..665c5cffd9ff 100644
--- a/services/core/java/com/android/server/wm/TaskFpsCallbackController.java
+++ b/services/core/java/com/android/server/wm/TaskFpsCallbackController.java
@@ -16,7 +16,6 @@
 
 package com.android.server.wm;
 
-import android.content.Context;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.window.ITaskFpsCallback;
@@ -25,12 +24,10 @@ import java.util.HashMap;
 
 final class TaskFpsCallbackController {
 
-    private final Context mContext;
     private final HashMap<IBinder, Long> mTaskFpsCallbacks;
     private final HashMap<IBinder, IBinder.DeathRecipient> mDeathRecipients;
 
-    TaskFpsCallbackController(Context context) {
-        mContext = context;
+    TaskFpsCallbackController() {
         mTaskFpsCallbacks = new HashMap<>();
         mDeathRecipients = new HashMap<>();
     }
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index fb8621d9113c..d3fbf321bd2f 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -1452,7 +1452,7 @@ public class WindowManagerService extends IWindowManager.Stub
         mStartingSurfaceController = new StartingSurfaceController(this);
 
         mBlurController = new BlurController(mContext, mPowerManager);
-        mTaskFpsCallbackController = new TaskFpsCallbackController(mContext);
+        mTaskFpsCallbackController = new TaskFpsCallbackController();
         mAccessibilityController = new AccessibilityController(this);
         mScreenRecordingCallbackController = new ScreenRecordingCallbackController(this);
         mSystemPerformanceHinter = new SystemPerformanceHinter(mContext, displayId -> {