Refactor the relationship between BaseChannel and MediaChannel so that we send over all the paramet…

talk/media/webrtc/webrtcvoiceengine.h

Index: talk/media/webrtc/webrtcvoiceengine.h
diff --git a/talk/media/webrtc/webrtcvoiceengine.h b/talk/media/webrtc/webrtcvoiceengine.h
index c28721f89944f7aff688c6dc36e6f9cef39c82a6..c8e7980a3e10171c4c419da5f2a37f9568a6c22a 100644
--- a/talk/media/webrtc/webrtcvoiceengine.h
+++ b/talk/media/webrtc/webrtcvoiceengine.h
@@ -286,6 +286,8 @@ class WebRtcVoiceMediaChannel : public VoiceMediaChannel,
   int voe_channel() const { return voe_channel_; }
   bool valid() const { return voe_channel_ != -1; }
 
+  bool SetSendParameters(const AudioSendParameters& params) override;
+  bool SetRecvParameters(const AudioRecvParameters& params) override;
   bool SetOptions(const AudioOptions& options) override;
   bool GetOptions(AudioOptions* options) const override {
     *options = options_;