Cast:Adding cast_transport_config and cleaning up

media/cast/framer/framer.cc

Index: media/cast/framer/framer.cc
diff --git a/media/cast/framer/framer.cc b/media/cast/framer/framer.cc
index 01787f3ffcbac1ce7018941aa9c55c6dc22c489c..c0cc4335b22387b7a47423a5b3f5f0c9f6953bd2 100644
--- a/media/cast/framer/framer.cc
+++ b/media/cast/framer/framer.cc
@@ -65,7 +65,7 @@ bool Framer::InsertPacket(const uint8* payload_data,
 }
 
 // This does not release the frame.
-bool Framer::GetEncodedAudioFrame(EncodedAudioFrame* audio_frame,
+bool Framer::GetEncodedAudioFrame(transport::EncodedAudioFrame* audio_frame,
                                   uint32* rtp_timestamp,
                                   bool* next_frame) {
   uint32 frame_id;
@@ -88,7 +88,7 @@ bool Framer::GetEncodedAudioFrame(EncodedAudioFrame* audio_frame,
 }
 
 // This does not release the frame.
-bool Framer::GetEncodedVideoFrame(EncodedVideoFrame* video_frame,
+bool Framer::GetEncodedVideoFrame(transport::EncodedVideoFrame* video_frame,
                                   uint32* rtp_timestamp,
                                   bool* next_frame) {
   uint32 frame_id;