Add a PacketOptions struct to webrtc::Transport.

talk/media/webrtc/webrtcvideoengine2.h

 /*
  * 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 446 matching lines @@
         GUARDED_BY(renderer_lock_);
     int64_t first_frame_timestamp_ GUARDED_BY(renderer_lock_);
     // Start NTP time is estimated as current remote NTP time (estimated from
     // RTCP) minus the elapsed time, as soon as remote NTP time is available.
     int64_t estimated_remote_start_ntp_time_ms_ GUARDED_BY(renderer_lock_);
   };
 
   void Construct(webrtc::Call* call, WebRtcVideoEngine2* engine);
   void SetDefaultOptions();
 
-  bool SendRtp(const uint8_t* data, size_t len) override;
+  bool SendRtp(const uint8_t* data,
+               size_t len,
+               const webrtc::PacketOptions& options) override;
   bool SendRtcp(const uint8_t* data, size_t len) override;
 
   void StartAllSendStreams();
   void StopAllSendStreams();
 
   static std::vector<VideoCodecSettings> MapCodecs(
       const std::vector<VideoCodec>& codecs);
   std::vector<VideoCodecSettings> FilterSupportedCodecs(
       const std::vector<VideoCodecSettings>& mapped_codecs) const;
   static bool ReceiveCodecsHaveChanged(std::vector<VideoCodecSettings> before,
@@ skipping 38 matching lines @@
   WebRtcVideoDecoderFactory* const external_decoder_factory_;
   std::vector<VideoCodecSettings> recv_codecs_;
   std::vector<webrtc::RtpExtension> recv_rtp_extensions_;
   webrtc::Call::Config::BitrateConfig bitrate_config_;
   VideoOptions options_;
 };
 
 }  // namespace cricket
 
 #endif  // TALK_MEDIA_WEBRTC_WEBRTCVIDEOENGINE2_H_