[Android] Decouple pausing video from RenderView pause.

content/renderer/media/android/renderer_media_player_manager.h

 // Copyright 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 CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_
 #define CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 14 matching lines @@
 // RenderView.
 class RendererMediaPlayerManager {
  public:
   RendererMediaPlayerManager();
   virtual ~RendererMediaPlayerManager();
 
   // Register and unregister a WebMediaPlayerAndroid object.
   int RegisterMediaPlayer(WebMediaPlayerAndroid* player);
   void UnregisterMediaPlayer(int player_id);
 
-  // Release all the media resources managed by this object unless
-  // an audio play is in progress.
-  void ReleaseMediaResources();
+  // Release the media resources managed by this object when a video
+  // is playing.
+  void ReleaseVideoResources();
 
   // Check whether a player can enter fullscreen.
   bool CanEnterFullscreen(WebKit::WebFrame* frame);
 
   // Called when a player entered or exited fullscreen.
   void DidEnterFullscreen(WebKit::WebFrame* frame);
   void DidExitFullscreen();
 
   // Check whether the Webframe is in fullscreen.
   bool IsInFullscreen(WebKit::WebFrame* frame);
@@ skipping 15 matching lines @@
 
   // WebFrame of the fullscreen video.
   WebKit::WebFrame* fullscreen_frame_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererMediaPlayerManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_PLAYER_MANAGER_H_