Remove VoECodec

voice_engine/channel_proxy.h

Index: voice_engine/channel_proxy.h
diff --git a/voice_engine/channel_proxy.h b/voice_engine/channel_proxy.h
index 7094b3e9017fee148ea57d4d4cf74962d9323e5d..ca11b587645d5ff5fdb1174b7dd57d994f2fdaba 100644
--- a/voice_engine/channel_proxy.h
+++ b/voice_engine/channel_proxy.h
@@ -93,8 +93,6 @@ class ChannelProxy : public RtpPacketSinkInterface {
                                                 int payload_frequency);
   virtual bool SendTelephoneEventOutband(int event, int duration_ms);
   virtual void SetBitrate(int bitrate_bps, int64_t probing_interval_ms);
-  virtual void SetRecPayloadType(int payload_type,
-                                 const SdpAudioFormat& format);
   virtual void SetReceiveCodecs(const std::map<int, SdpAudioFormat>& codecs);
   virtual void SetSink(std::unique_ptr<AudioSinkInterface> sink);
   virtual void SetInputMute(bool muted);
@@ -124,7 +122,6 @@ class ChannelProxy : public RtpPacketSinkInterface {
   virtual void OnTwccBasedUplinkPacketLossRate(float packet_loss_rate);
   virtual void OnRecoverableUplinkPacketLossRate(
       float recoverable_packet_loss_rate);
-  virtual void RegisterLegacyReceiveCodecs();
   virtual std::vector<webrtc::RtpSource> GetSources() const;
 
  private: