| Index: ash/wm/video_detector.cc | 
| diff --git a/ash/wm/video_detector.cc b/ash/wm/video_detector.cc | 
| index 808de4f5f827b03d0ec60f2c9caec44162e6ea23..b1ccbc076c118e60a330f4e1535c1772c34f9676 100644 | 
| --- a/ash/wm/video_detector.cc | 
| +++ b/ash/wm/video_detector.cc | 
| @@ -119,7 +119,7 @@ void VideoDetector::OnDelegatedFrameDamage( | 
| const gfx::Rect& damage_rect_in_dip) { | 
| if (is_shutting_down_) | 
| return; | 
| -  linked_ptr<WindowInfo>& info = window_infos_[window]; | 
| +  std::unique_ptr<WindowInfo>& info = window_infos_[window]; | 
| if (!info.get()) | 
| info.reset(new WindowInfo); | 
|  | 
|  |