RtpPacketReceiver base class and OnRtpPacket, with a pre-parsed RTP packet.

webrtc/voice_engine/voe_network_impl.cc

Index: webrtc/voice_engine/voe_network_impl.cc
diff --git a/webrtc/voice_engine/voe_network_impl.cc b/webrtc/voice_engine/voe_network_impl.cc
index 6941629d79debb6eef8f2cb9e1dbbcc076c61c05..d15f875666f3f085fc6efac28017053afee9ca29 100644
--- a/webrtc/voice_engine/voe_network_impl.cc
+++ b/webrtc/voice_engine/voe_network_impl.cc
@@ -84,8 +84,14 @@ int VoENetworkImpl::ReceivedRTPPacket(int channel,
     LOG_F(LS_ERROR) << "No external transport for channel: " << channel;
     return -1;
   }
+  // TODO(nisse): Is this code going to be deleted? If not, it needs
+  // to parse the packet here since ReceivedRTPPacket is replaced by
+  // OnRtpPacket.
+  return false;
+#if 0
   return channelPtr->ReceivedRTPPacket(static_cast<const uint8_t*>(data),
                                        length, packet_time);
+#endif
 }
 
 int VoENetworkImpl::ReceivedRTCPPacket(int channel,