Cast:Adding cast_transport_config and cleaning up

media/cast/video_sender/video_sender.h

Index: media/cast/video_sender/video_sender.h
diff --git a/media/cast/video_sender/video_sender.h b/media/cast/video_sender/video_sender.h
index 671fef8d055ccafd1ea717d750f9849d9712711f..ee7125155ad019da0bf857123a58d065158e372e 100644
--- a/media/cast/video_sender/video_sender.h
+++ b/media/cast/video_sender/video_sender.h
@@ -63,7 +63,7 @@ class VideoSender : public base::NonThreadSafe,
   // The closure callback is called from the main thread as soon as
   // the cast sender is done with the frame; it does not mean that the encoded
   // frame has been sent out.
-  void InsertCodedVideoFrame(const EncodedVideoFrame* video_frame,
+  void InsertCodedVideoFrame(const transport::EncodedVideoFrame* video_frame,
                              const base::TimeTicks& capture_time,
                              const base::Closure callback);
 
@@ -97,22 +97,22 @@ class VideoSender : public base::NonThreadSafe,
   void ScheduleNextSkippedFramesCheck();
   void SkippedFramesCheck();
 
-  void SendEncodedVideoFrame(const EncodedVideoFrame* video_frame,
+  void SendEncodedVideoFrame(const transport::EncodedVideoFrame* video_frame,
                              const base::TimeTicks& capture_time);
   void ResendFrame(uint32 resend_frame_id);
   void ReceivedAck(uint32 acked_frame_id);
   void UpdateFramesInFlight();
 
   void SendEncodedVideoFrameMainThread(
-      scoped_ptr<EncodedVideoFrame> video_frame,
+      scoped_ptr<transport::EncodedVideoFrame> video_frame,
       const base::TimeTicks& capture_time);
 
   void InitializeTimers();
 
   // Caller must allocate the destination |encrypted_video_frame| the data
   // member will be resized to hold the encrypted size.
-  bool EncryptVideoFrame(const EncodedVideoFrame& encoded_frame,
-                         EncodedVideoFrame* encrypted_video_frame);
+  bool EncryptVideoFrame(const transport::EncodedVideoFrame& encoded_frame,
+                         transport::EncodedVideoFrame* encrypted_video_frame);
 
   const base::TimeDelta rtp_max_delay_;
   const int max_frame_rate_;