Remove OnMediaResourcesReleased callback passed to MediaPlayerAndroid

media/base/android/media_source_player.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_BASE_ANDROID_MEDIA_SOURCE_PLAYER_H_
 #define MEDIA_BASE_ANDROID_MEDIA_SOURCE_PLAYER_H_
 
 #include <jni.h>
 #include <map>
 #include <string>
@@ skipping 23 matching lines @@
 // This class handles media source extensions on Android. It uses Android
 // MediaCodec to decode audio and video streams in two separate threads.
 class MEDIA_EXPORT MediaSourcePlayer : public MediaPlayerAndroid,
                                        public DemuxerAndroidClient {
  public:
   // Constructs a player with the given ID and demuxer. |manager| must outlive
   // the lifetime of this object.
   MediaSourcePlayer(int player_id,
                     MediaPlayerManager* manager,
                     const RequestMediaResourcesCB& request_media_resources_cb,
-                    const ReleaseMediaResourcesCB& release_media_resources_cb,
                     scoped_ptr<DemuxerAndroid> demuxer,
                     const GURL& frame_url);
   virtual ~MediaSourcePlayer();
 
   // MediaPlayerAndroid implementation.
   virtual void SetVideoSurface(gfx::ScopedJavaSurface surface) OVERRIDE;
   virtual void Start() OVERRIDE;
   virtual void Pause(bool is_media_related_action ALLOW_UNUSED) OVERRIDE;
   virtual void SeekTo(base::TimeDelta timestamp) OVERRIDE;
   virtual void Release() OVERRIDE;
@@ skipping 197 matching lines @@
 
   // Indicates whether the player is waiting for audio or video decoder to be
   // created. This could happen if video surface is not available or key is
   // not added.
   bool is_waiting_for_audio_decoder_;
   bool is_waiting_for_video_decoder_;
 
   // Test-only callback for hooking the completion of the next decode cycle.
   base::Closure decode_callback_for_testing_;
 
-  // Whether |surface_| is currently used by the player.
-  bool is_surface_in_use_;
-
   // Weak pointer passed to media decoder jobs for callbacks.
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<MediaSourcePlayer> weak_factory_;
   base::WeakPtr<MediaSourcePlayer> weak_this_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaSourcePlayer);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_SOURCE_PLAYER_H_