Refactor content::RenderAudioSourceProvider as webkit_media::WebAudioSourceProviderImpl.

webkit/media/webmediaplayer_params.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 WEBKIT_MEDIA_WEBMEDIAPLAYER_PARAMS_H_
 #define WEBKIT_MEDIA_WEBMEDIAPLAYER_PARAMS_H_
 
 #include "base/memory/ref_counted.h"
 #include "media/filters/gpu_video_decoder.h"
 
 namespace media {
 class AudioRendererSink;
 class MediaLog;
 }
 
-namespace WebKit {
-class WebAudioSourceProvider;
-}
-
 namespace webkit_media {
 
 class MediaStreamClient;
 
 // Holds parameters for constructing WebMediaPlayerImpl without having
 // to plumb arguments through various abstraction layers.
 class WebMediaPlayerParams {
  public:
   // |media_log| is the only required parameter; all others may be null.
-  //
-  // If provided, |audio_source_provider| and |audio_renderer_sink| arguments
-  // must be the same object.
-  //
-  // TODO(scherkus): Remove WebAudioSourceProvider parameter once we
-  // refactor RenderAudioSourceProvider to live under webkit/media/
-  // instead of content/renderer/, see http://crbug.com/136442
   WebMediaPlayerParams(
-      WebKit::WebAudioSourceProvider* audio_source_provider,
       const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink,
       const scoped_refptr<media::GpuVideoDecoder::Factories>& gpu_factories,
       MediaStreamClient* media_stream_client,
       const scoped_refptr<media::MediaLog>& media_log);
   ~WebMediaPlayerParams();
 
-  WebKit::WebAudioSourceProvider* audio_source_provider() const {
-    return audio_source_provider_;
-  }
-
   const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink() const {
     return audio_renderer_sink_;
   }
 
   const scoped_refptr<media::GpuVideoDecoder::Factories>&
   gpu_factories() const {
     return gpu_factories_;
   }
 
   MediaStreamClient* media_stream_client() const {
     return media_stream_client_;
   }
 
   const scoped_refptr<media::MediaLog>& media_log() const {
     return media_log_;
   }
 
  private:
-  WebKit::WebAudioSourceProvider* audio_source_provider_;
   scoped_refptr<media::AudioRendererSink> audio_renderer_sink_;
   scoped_refptr<media::GpuVideoDecoder::Factories> gpu_factories_;
   MediaStreamClient* media_stream_client_;
   scoped_refptr<media::MediaLog> media_log_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams);
 };
 
 }  // namespace media
 
 #endif  // WEBKIT_MEDIA_WEBMEDIAPLAYER_PARAMS_H_