Initial implementation of RtpTransportControllerReceive and related interfaces.

webrtc/voice_engine/channel.cc

Index: webrtc/voice_engine/channel.cc
diff --git a/webrtc/voice_engine/channel.cc b/webrtc/voice_engine/channel.cc
index 8c9b00179f37c705a4356475d3baaa9aef52da7b..707ead150c624e1dc24b0a7627363196a56ef6de 100644
--- a/webrtc/voice_engine/channel.cc
+++ b/webrtc/voice_engine/channel.cc
@@ -1691,6 +1691,7 @@ bool Channel::OnRtpPacketWithHeader(const uint8_t* received_packet,
   return ReceivePacket(received_packet, length, *header, in_order);
 }
 
+// TODO(nisse): Delete, as soon as the VoENetwork code is gone.
 int32_t Channel::ReceivedRTPPacket(const uint8_t* received_packet,
                                    size_t length,
                                    const PacketTime& packet_time) {
@@ -2431,31 +2432,12 @@ int Channel::SetSendAudioLevelIndicationStatus(bool enable, unsigned char id) {
   return SetSendRtpHeaderExtension(enable, kRtpExtensionAudioLevel, id);
 }
 
-int Channel::SetReceiveAudioLevelIndicationStatus(bool enable,
-                                                  unsigned char id) {
-  rtp_header_parser_->DeregisterRtpHeaderExtension(kRtpExtensionAudioLevel);
-  if (enable &&
-      !rtp_header_parser_->RegisterRtpHeaderExtension(kRtpExtensionAudioLevel,
-                                                      id)) {
-    return -1;
-  }
-  return 0;
-}
-
 void Channel::EnableSendTransportSequenceNumber(int id) {
   int ret =
       SetSendRtpHeaderExtension(true, kRtpExtensionTransportSequenceNumber, id);
   RTC_DCHECK_EQ(0, ret);
 }
 
-void Channel::EnableReceiveTransportSequenceNumber(int id) {
-  rtp_header_parser_->DeregisterRtpHeaderExtension(
-      kRtpExtensionTransportSequenceNumber);
-  bool ret = rtp_header_parser_->RegisterRtpHeaderExtension(
-      kRtpExtensionTransportSequenceNumber, id);
-  RTC_DCHECK(ret);
-}
-
 void Channel::RegisterSenderCongestionControlObjects(
     RtpTransportControllerSendInterface* transport,
     RtcpBandwidthObserver* bandwidth_observer) {