Deprecated SetAudioPacketSize from RTPSender and removed calls to it.

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 6e2e91c0a1bd0c0e62ccc4a753ef940d12ec2849..8d95c7bfbbcbc3b25a0811c372ef3a524bb56e5b 100644
--- a/webrtc/voice_engine/channel.cc
+++ b/webrtc/voice_engine/channel.cc
@@ -1323,12 +1323,6 @@ int32_t Channel::SetSendCodec(const CodecInst& codec) {
     }
   }
 
-  if (_rtpRtcpModule->SetAudioPacketSize(codec.pacsize) != 0) {
-    WEBRTC_TRACE(kTraceError, kTraceVoice, VoEId(_instanceId, _channelId),
-                 "SetSendCodec() failed to set audio packet size");
-    return -1;
-  }
-
   return 0;
 }