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

media/cast/net/cast_transport_sender.h

Index: media/cast/net/cast_transport_sender.h
diff --git a/media/cast/net/cast_transport_sender.h b/media/cast/net/cast_transport_sender.h
index 9c75d12275372c5041f1ffe2efd8663daf3b9c99..349139f2f4cdd259cda9c06ca52515c4a6bc5c4e 100644
--- a/media/cast/net/cast_transport_sender.h
+++ b/media/cast/net/cast_transport_sender.h
@@ -70,11 +70,10 @@ class CastTransportSender : public base::NonThreadSafe {
                                const RtcpCastMessageCallback& cast_message_cb,
                                const RtcpRttCallback& rtt_cb) = 0;
 
-  // The following two functions handle the encoded media frames (audio and
+  // The following function handle the encoded media frames (audio and

[miu, 2014/08/28 20:45:29]

s/handle/handles/

However, perhaps you could fix this comment to be more specific.  Kind of
weird/ambiguous to have a method called InsertFrame() with a comment that says
"it handles encodod frames."

[hubbe, 2014/08/28 22:20:56]

Comment updated.

   // video) to be processed.
   // Frames will be encrypted, packetized and transmitted to the network.
-  virtual void InsertCodedAudioFrame(const EncodedFrame& audio_frame) = 0;
-  virtual void InsertCodedVideoFrame(const EncodedFrame& video_frame) = 0;
+  virtual void InsertFrame(uint32 ssrc, const EncodedFrame& frame) = 0;
 
   // Sends a RTCP sender report to the receiver.
   // |ssrc| is the SSRC for this report.