Cast: merge InsertCoded{Audio,Video}Frame into InsertFrame

chrome/renderer/media/cast_transport_sender_ipc.h

Index: chrome/renderer/media/cast_transport_sender_ipc.h
diff --git a/chrome/renderer/media/cast_transport_sender_ipc.h b/chrome/renderer/media/cast_transport_sender_ipc.h
index cda1dc218e756ea3a8d4c2c8a068827ef6ca7c5e..f6a3df2568c0927ae2cd29b1b5dd2ac528d350d2 100644
--- a/chrome/renderer/media/cast_transport_sender_ipc.h
+++ b/chrome/renderer/media/cast_transport_sender_ipc.h
@@ -36,10 +36,8 @@ class CastTransportSenderIPC
       const media::cast::CastTransportRtpConfig& config,
       const media::cast::RtcpCastMessageCallback& cast_message_cb,
       const media::cast::RtcpRttCallback& rtt_cb) OVERRIDE;
-  virtual void InsertCodedAudioFrame(
-      const media::cast::EncodedFrame& audio_frame) OVERRIDE;
-  virtual void InsertCodedVideoFrame(
-      const media::cast::EncodedFrame& video_frame) OVERRIDE;
+  virtual void InsertFrame(uint32 ssrc,
+      const media::cast::EncodedFrame& frame) OVERRIDE;
   virtual void SendSenderReport(
       uint32 ssrc,
       base::TimeTicks current_time,