IsSurfaceInUse    874 content/browser/media/android/browser_media_player_manager.cc   if (player && player->IsSurfaceInUse())
IsSurfaceInUse     84 media/base/android/media_player_android.h   virtual bool IsSurfaceInUse() const = 0;
IsSurfaceInUse     76 media/base/android/media_player_bridge.h   virtual bool IsSurfaceInUse() const OVERRIDE;
IsSurfaceInUse     67 media/base/android/media_source_player.h   virtual bool IsSurfaceInUse() const OVERRIDE;