Remove OnMediaResourcesReleased callback passed to MediaPlayerAndroid

media/base/android/media_player_bridge.h

 // Copyright (c) 2012 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_PLAYER_BRIDGE_H_
 #define MEDIA_BASE_ANDROID_MEDIA_PLAYER_BRIDGE_H_
 
 #include <jni.h>
 #include <map>
 #include <string>
@@ skipping 21 matching lines @@
 // be available until one of those operations is performed. After that, we
 // will cache those information in case the mediaplayer gets released.
 // The class uses the corresponding MediaPlayerBridge Java class to talk to
 // the Android MediaPlayer instance.
 class MEDIA_EXPORT MediaPlayerBridge : public MediaPlayerAndroid {
  public:
   static bool RegisterMediaPlayerBridge(JNIEnv* env);
 
   // Construct a MediaPlayerBridge object. This object needs to call |manager|'s
   // RequestMediaResources() before decoding the media stream. This allows
-  // |manager| to track unused resources and free them when needed. On the other
-  // hand, it needs to call ReleaseMediaResources() when it is done with
-  // decoding. MediaPlayerBridge also forwards Android MediaPlayer callbacks to
+  // |manager| to track unused resources and free them when needed.
+  // MediaPlayerBridge also forwards Android MediaPlayer callbacks to
   // the |manager| when needed.
   MediaPlayerBridge(int player_id,
                     const GURL& url,
                     const GURL& first_party_for_cookies,
                     const std::string& user_agent,
                     bool hide_url_log,
                     MediaPlayerManager* manager,
                     const RequestMediaResourcesCB& request_media_resources_cb,
-                    const ReleaseMediaResourcesCB& release_media_resources_cb,
                     const GURL& frame_url,
                     bool allow_credentials);
   virtual ~MediaPlayerBridge();
 
   // Initialize this object and extract the metadata from the media.
   virtual void Initialize();
 
   // MediaPlayerAndroid implementation.
   virtual void SetVideoSurface(gfx::ScopedJavaSurface surface) OVERRIDE;
   virtual void Start() OVERRIDE;
@@ skipping 134 matching lines @@
   // Weak pointer passed to |listener_| for callbacks.
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<MediaPlayerBridge> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaPlayerBridge);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_PLAYER_BRIDGE_H_