| Index: content/browser/media/media_web_contents_observer.h | 
| diff --git a/content/browser/media/media_web_contents_observer.h b/content/browser/media/media_web_contents_observer.h | 
| index 072ef4239fe3b3a3398ccfaaaa943af6da5e5096..281e3e32c78bd33a88984710d2b05a3ccccb3ab4 100644 | 
| --- a/content/browser/media/media_web_contents_observer.h | 
| +++ b/content/browser/media/media_web_contents_observer.h | 
| @@ -16,6 +16,10 @@ | 
| #include "content/common/content_export.h" | 
| #include "content/public/browser/web_contents_observer.h" | 
|  | 
| +#if defined(OS_ANDROID) | 
| +#include "ui/android/view_android.h" | 
| +#endif  // OS_ANDROID | 
| + | 
| namespace content { | 
|  | 
| class PowerSaveBlocker; | 
| @@ -96,6 +100,9 @@ class CONTENT_EXPORT MediaWebContentsObserver : public WebContentsObserver { | 
| ActiveMediaPlayerMap active_video_players_; | 
| std::unique_ptr<PowerSaveBlocker> audio_power_save_blocker_; | 
| std::unique_ptr<PowerSaveBlocker> video_power_save_blocker_; | 
| +#if defined(OS_ANDROID) | 
| +  std::unique_ptr<base::WeakPtrFactory<ui::ViewAndroid>> view_weak_factory_; | 
| +#endif | 
|  | 
| MediaSessionControllersManager session_controllers_manager_; | 
|  | 
|  |