Refactor WVoE DTMF handling #1

talk/app/webrtc/webrtcsession.cc

 /*
  * libjingle
  * Copyright 2012 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 1385 matching lines @@
   if (!voice_channel_) {
     LOG(LS_ERROR) << "InsertDtmf: No audio channel exists.";
     return false;
   }
   uint32_t send_ssrc = 0;
   if (!VERIFY(local_desc_ && GetAudioSsrcByTrackId(local_desc_->description(),
                                                    track_id, &send_ssrc))) {
     LOG(LS_ERROR) << "InsertDtmf: Track does not exist: " << track_id;
     return false;
   }
-  if (!voice_channel_->InsertDtmf(send_ssrc, code, duration,
-                                  cricket::DF_SEND)) {
+  if (!voice_channel_->InsertDtmf(send_ssrc, code, duration)) {
     LOG(LS_ERROR) << "Failed to insert DTMF to channel.";
     return false;
   }
   return true;
 }
 
 sigslot::signal0<>* WebRtcSession::GetOnDestroyedSignal() {
   return &SignalVoiceChannelDestroyed;
 }
 
@@ skipping 770 matching lines @@
   }
 }
 
 void WebRtcSession::OnSentPacket_w(cricket::TransportChannel* channel,
                                    const rtc::SentPacket& sent_packet) {
   RTC_DCHECK(worker_thread()->IsCurrent());
   media_controller_->call_w()->OnSentPacket(sent_packet);
 }
 
 }  // namespace webrtc