Add a PacketOptions struct to webrtc::Transport.

webrtc/test/channel_transport/udp_transport_impl.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 1913 matching lines @@
     {
         return _ptrSendRtcpSocket->SendTo(data,length,to);
 
     } else if(_ptrRtcpSocket)
     {
         return _ptrRtcpSocket->SendTo(data,length,to);
     }
     return -1;
 }
 
-bool UdpTransportImpl::SendRtp(const uint8_t* data, size_t length) {
+bool UdpTransportImpl::SendRtp(const uint8_t* data,
+                               size_t length,
+                               const PacketOptions& packet_options) {
     WEBRTC_TRACE(kTraceStream, kTraceTransport, _id, "%s", __FUNCTION__);
 
     CriticalSectionScoped cs(_crit);
 
     if(_destIP[0] == 0)
     {
         return false;
     }
     if(_destPort == 0)
     {
@@ skipping 1038 matching lines @@
         if (nDots != 3 || !allUnder256)
         {
             return false;
         }
     }
     return true;
 }
 
 }  // namespace test
 }  // namespace webrtc