Revert 243647 "Cast:Adding cast_transport_config and cleaning up"

trunk/src/media/cast/video_sender/video_encoder.h

Index: trunk/src/media/cast/video_sender/video_encoder.h
===================================================================
--- trunk/src/media/cast/video_sender/video_encoder.h	(revision 243647)
+++ trunk/src/media/cast/video_sender/video_encoder.h	(working copy)
@@ -20,7 +20,7 @@
 // All these functions are called from the main cast thread.
 class VideoEncoder {
  public:
-  typedef base::Callback<void(scoped_ptr<transport::EncodedVideoFrame>,
+  typedef base::Callback<void(scoped_ptr<EncodedVideoFrame>,
                               const base::TimeTicks&)> FrameEncodedCallback;
 
   virtual ~VideoEncoder() {}