Protocol plumbing for audio toggle.

BUG=


Review URL: https://chromiumcodereview.appspot.com/11192042

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162637 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/remoting/protocol/client_control_dispatcher.cc b/remoting/protocol/client_control_dispatcher.cc
index 7363de44..155f128 100644
--- a/remoting/protocol/client_control_dispatcher.cc
+++ b/remoting/protocol/client_control_dispatcher.cc
@@ -54,6 +54,12 @@
   writer_.Write(SerializeAndFrameMessage(message), base::Closure());
 }
 
+void ClientControlDispatcher::ControlAudio(const AudioControl& audio_control) {
+  ControlMessage message;
+  message.mutable_audio_control()->CopyFrom(audio_control);
+  writer_.Write(SerializeAndFrameMessage(message), base::Closure());
+}
+
 void ClientControlDispatcher::OnMessageReceived(
     scoped_ptr<ControlMessage> message, const base::Closure& done_task) {
   DCHECK(client_stub_);