Implement out-of-band video compositing on Android: Step 1

content/browser/android/media_player_manager_android.h

Index: content/browser/android/media_player_manager_android.h
diff --git a/content/browser/android/media_player_manager_android.h b/content/browser/android/media_player_manager_android.h
index 9e7dc4bc8e858902486a05bece92be711e986fc3..e0648160343636973b2415756cbe947216135d00 100644
--- a/content/browser/android/media_player_manager_android.h
+++ b/content/browser/android/media_player_manager_android.h
@@ -61,6 +61,9 @@ class MediaPlayerManagerAndroid
   // Release all the players managed by this object.
   void DestroyAllMediaPlayers();
 
+  // External surface video rendering.
+  void SetExternalVideoSurface(jobject surface);
+
   media::MediaPlayerBridge* GetFullscreenPlayer();
   media::MediaPlayerBridge* GetPlayer(int player_id);
 
@@ -75,6 +78,7 @@ class MediaPlayerManagerAndroid
   void OnPause(int player_id);
   void OnReleaseResources(int player_id);
   void OnDestroyPlayer(int player_id);
+  void OnRequestExternalSurface(int player_id);
 
   // An array of managed players.
   ScopedVector<media::MediaPlayerBridge> players_;
@@ -85,6 +89,9 @@ class MediaPlayerManagerAndroid
   // Player ID of the fullscreen media player.
   int fullscreen_player_id_;
 
+  // Player ID of the user of the external video surface.
+  int external_video_surface_user_id_;
+
   DISALLOW_COPY_AND_ASSIGN(MediaPlayerManagerAndroid);
 };