Handle config changes for MSE on android

content/browser/android/media_player_manager_impl.h

Index: content/browser/android/media_player_manager_impl.h
diff --git a/content/browser/android/media_player_manager_impl.h b/content/browser/android/media_player_manager_impl.h
index 4daffeb484c6b5b2d5f4d881aff3d5d52d2a7718..0bcc60e223fbc59d04868116e3b864d3242da0f5 100644
--- a/content/browser/android/media_player_manager_impl.h
+++ b/content/browser/android/media_player_manager_impl.h
@@ -73,8 +73,10 @@ class MediaPlayerManagerImpl
   virtual media::MediaPlayerAndroid* GetFullscreenPlayer() OVERRIDE;
   virtual media::MediaPlayerAndroid* GetPlayer(int player_id) OVERRIDE;
   virtual void DestroyAllMediaPlayers() OVERRIDE;
-  virtual void OnMediaSeekRequest(int player_id, base::TimeDelta time_to_seek,
-                                  bool request_surface) OVERRIDE;
+  virtual void OnMediaSeekRequest(
+      int player_id, base::TimeDelta time_to_seek,
+      unsigned seek_request_id) OVERRIDE;
+  virtual void OnMediaConfigRequest(int player_id) OVERRIDE;
 
 #if defined(GOOGLE_TV)
   void AttachExternalVideoSurface(int player_id, jobject surface);
@@ -108,7 +110,7 @@ class MediaPlayerManagerImpl
   virtual void OnReadFromDemuxerAck(
       int player_id,
       const media::MediaPlayerHostMsg_ReadFromDemuxerAck_Params& params);
-  void OnMediaSeekRequestAck(int player_id);
+  void OnMediaSeekRequestAck(int player_id, unsigned seek_request_id);
 
 #if defined(GOOGLE_TV)
   virtual void OnNotifyExternalSurface(