Add a PacketOptions struct to webrtc::Transport.

talk/media/webrtc/webrtcvideoengine2.cc

 /*
  * libjingle
  * Copyright 2014 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 1640 matching lines @@
     if (kv.second != nullptr
         && !kv.second->IsScreencast()
         && kv.second->video_adapter() != nullptr) {
       kv.second->video_adapter()->OnCpuResolutionRequest(
           load == kOveruse ? CoordinatedVideoAdapter::DOWNGRADE
                            : CoordinatedVideoAdapter::UPGRADE);
     }
   }
 }
 
-bool WebRtcVideoChannel2::SendRtp(const uint8_t* data, size_t len) {
+bool WebRtcVideoChannel2::SendRtp(const uint8_t* data,
+                                  size_t len,
+                                  const webrtc::PacketOptions& options) {
   rtc::Buffer packet(data, len, kMaxRtpPacketLen);
   return MediaChannel::SendPacket(&packet);
 }
 
 bool WebRtcVideoChannel2::SendRtcp(const uint8_t* data, size_t len) {
   rtc::Buffer packet(data, len, kMaxRtpPacketLen);
   return MediaChannel::SendRtcp(&packet);
 }
 
 void WebRtcVideoChannel2::StartAllSendStreams() {
@@ skipping 1064 matching lines @@
       video_codecs[i].rtx_payload_type = rtx_mapping[video_codecs[i].codec.id];
     }
   }
 
   return video_codecs;
 }
 
 }  // namespace cricket
 
 #endif  // HAVE_WEBRTC_VIDEO