Stop painting when receiving delegated frame

ash/wm/video_detector.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ASH_WM_VIDEO_DETECTOR_H_
 #define ASH_WM_VIDEO_DETECTOR_H_
 
 #include <map>
 
 #include "ash/ash_export.h"
@@ skipping 51 matching lines @@
 
   void set_now_for_test(base::TimeTicks now) { now_for_test_ = now; }
 
   void AddObserver(VideoDetectorObserver* observer);
   void RemoveObserver(VideoDetectorObserver* observer);
 
   // EnvObserver overrides.
   virtual void OnWindowInitialized(aura::Window* window) OVERRIDE;
 
   // WindowObserver overrides.
-  virtual void OnWindowPaintScheduled(aura::Window* window,
+  virtual void OnDelegatedFrameDamage(aura::Window* window,
                                       const gfx::Rect& region) OVERRIDE;
   virtual void OnWindowDestroyed(aura::Window* window) OVERRIDE;
 
   // ShellObserver overrides.
   virtual void OnAppTerminating() OVERRIDE;
 
  private:
   class WindowInfo;
   typedef std::map<aura::Window*, linked_ptr<WindowInfo> > WindowInfoMap;
 
@@ skipping 17 matching lines @@
   ScopedObserver<aura::Window, aura::WindowObserver> observer_manager_;
 
   bool is_shutting_down_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoDetector);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_VIDEO_DETECTOR_H_