Cast: Switching recevier to use media::VideoFrame

media/cast/cast_receiver.h

Index: media/cast/cast_receiver.h
diff --git a/media/cast/cast_receiver.h b/media/cast/cast_receiver.h
index 9faf94c4ed3fab160a93af9dfc3e3b1d5ba9d8da..75e6f68d3bb2186e9d63afd863be5c384e862b1a 100644
--- a/media/cast/cast_receiver.h
+++ b/media/cast/cast_receiver.h
@@ -17,6 +17,10 @@
 #include "media/cast/cast_environment.h"
 
 namespace media {
+class VideoFrame;
+}
+
+namespace media {
 namespace cast {
 // Callback in which the raw audio frame and play-out time will be returned
 // once decoding is complete.
@@ -29,7 +33,8 @@ typedef base::Callback<void(scoped_ptr<EncodedAudioFrame>,
 
 // Callback in which the raw frame and render time will be returned once
 // decoding is complete.
-typedef base::Callback<void(scoped_ptr<I420VideoFrame>, const base::TimeTicks&)>
+typedef base::Callback<void(const scoped_refptr<media::VideoFrame>& video_frame,
+                            const base::TimeTicks&)>
     VideoFrameDecodedCallback;
 
 // Callback in which the encoded video frame and render time will be returned.