Change 'mute' parameter of MediaChannel::SetAudioSend()/SetVideoSend() to 'enable'.

talk/media/webrtc/webrtcvoiceengine.cc

 /*
  * libjingle
  * Copyright 2004 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 2067 matching lines @@
     RTC_DCHECK(send == SEND_NOTHING);
     if (engine()->voe()->base()->StopSend(channel) == -1) {
       LOG_RTCERR1(StopSend, channel);
       return false;
     }
   }
 
   return true;
 }
 
-bool WebRtcVoiceMediaChannel::SetAudioSend(uint32 ssrc, bool mute,
+bool WebRtcVoiceMediaChannel::SetAudioSend(uint32 ssrc, bool enable,
                                            const AudioOptions* options,
                                            AudioRenderer* renderer) {
   // TODO(solenberg): The state change should be fully rolled back if any one of
   //                  these calls fail.
   if (!SetLocalRenderer(ssrc, renderer)) {
     return false;
   }
-  if (!MuteStream(ssrc, mute)) {
+  if (!MuteStream(ssrc, !enable)) {
     return false;
   }
-  if (!mute && options) {
+  if (enable && options) {
     return SetOptions(*options);
   }
   return true;
 }
 
 // TODO(ronghuawu): Change this method to return bool.
 void WebRtcVoiceMediaChannel::ConfigureSendChannel(int channel) {
   if (engine()->voe()->network()->RegisterExternalTransport(
           channel, *this) == -1) {
     LOG_RTCERR2(RegisterExternalTransport, channel, this);
@@ skipping 1150 matching lines @@
       LOG(LS_WARNING) << "Unknown codec " << ToString(codec);
       return false;
     }
   }
   return true;
 }
 
 }  // namespace cricket
 
 #endif  // HAVE_WEBRTC_VOICE