Move WebMediaPlayerImpl and its dependencies to media/blink.

content/renderer/media/webmediaplayer_ms.h

Index: content/renderer/media/webmediaplayer_ms.h
diff --git a/content/renderer/media/webmediaplayer_ms.h b/content/renderer/media/webmediaplayer_ms.h
index eea5c0376aeca22788697c273c830a7ace1d0325..eb67d3d1802f1f1cb8cd54ab64ae646c33f5a46c 100644
--- a/content/renderer/media/webmediaplayer_ms.h
+++ b/content/renderer/media/webmediaplayer_ms.h
@@ -23,6 +23,7 @@ class WebMediaPlayerClient;
 
 namespace media {
 class MediaLog;
+class WebMediaPlayerDelegate;
 }
 
 namespace cc_blink {
@@ -33,7 +34,6 @@ namespace content {
 class MediaStreamAudioRenderer;
 class MediaStreamRendererFactory;
 class VideoFrameProvider;
-class WebMediaPlayerDelegate;
 
 // WebMediaPlayerMS delegates calls from WebCore::MediaPlayerPrivate to
 // Chrome's media player when "src" is from media stream.
@@ -58,7 +58,7 @@ class WebMediaPlayerMS
   // a MediaStreamClient which provides VideoFrameProvider.
   WebMediaPlayerMS(blink::WebFrame* frame,
                    blink::WebMediaPlayerClient* client,
-                   base::WeakPtr<WebMediaPlayerDelegate> delegate,
+                   base::WeakPtr<media::WebMediaPlayerDelegate> delegate,
                    media::MediaLog* media_log,
                    scoped_ptr<MediaStreamRendererFactory> factory);
   virtual ~WebMediaPlayerMS();
@@ -155,7 +155,7 @@ class WebMediaPlayerMS
 
   blink::WebMediaPlayerClient* client_;
 
-  base::WeakPtr<WebMediaPlayerDelegate> delegate_;
+  base::WeakPtr<media::WebMediaPlayerDelegate> delegate_;
 
   // Specify content:: to disambiguate from cc::.
   scoped_refptr<content::VideoFrameProvider> video_frame_provider_;