create WebMediaPlayer based on URL

content/renderer/media/media_stream_impl.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 CONTENT_RENDERER_MEDIA_MEDIA_STREAM_IMPL_H_
 #define CONTENT_RENDERER_MEDIA_MEDIA_STREAM_IMPL_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 85 matching lines @@
   // WebKit::WebUserMediaClient implementation
   virtual void requestUserMedia(
       const WebKit::WebUserMediaRequest& user_media_request,
       const WebKit::WebVector<WebKit::WebMediaStreamSource>& audio_sources,
       const WebKit::WebVector<WebKit::WebMediaStreamSource>& video_sources)
       OVERRIDE;
   virtual void cancelUserMediaRequest(
       const WebKit::WebUserMediaRequest& user_media_request) OVERRIDE;
 
   // webkit_media::MediaStreamClient implementation.
+  virtual bool IsMediaStream(const WebKit::WebURL url);
+  virtual scoped_refptr<webkit_media::VideoFrameProvider> GetVideoFrameProvider(
+      const GURL& url, const base::Closure& paint_cb);
   virtual scoped_refptr<media::VideoDecoder> GetVideoDecoder(
       const GURL& url,
       media::MessageLoopFactory* message_loop_factory) OVERRIDE;
 
   // MediaStreamDispatcherEventHandler implementation.
   virtual void OnStreamGenerated(
       int request_id,
       const std::string& label,
       const media_stream::StreamDeviceInfoArray& audio_array,
       const media_stream::StreamDeviceInfoArray& video_array) OVERRIDE;
@@ skipping 117 matching lines @@
   // PeerConnection threads. signaling_thread_ is created from the
   // "current" chrome thread.
   talk_base::Thread* signaling_thread_;
   talk_base::Thread* worker_thread_;
   base::Thread chrome_worker_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamImpl);
 };
 
 #endif  // CONTENT_RENDERER_MEDIA_MEDIA_STREAM_IMPL_H_