Add a PacketOptions struct to webrtc::Transport.

webrtc/modules/rtp_rtcp/source/rtcp_sender_unittest.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 181 matching lines @@
   }
   uint32_t ssrc_;
   RtcpPacketTypeCounter counter_;
 };
 
 class TestTransport : public Transport,
                       public NullRtpData {
  public:
   TestTransport() {}
 
-  bool SendRtp(const uint8_t* /*data*/, size_t /*len*/) override {
+  bool SendRtp(const uint8_t* /*data*/,
+               size_t /*len*/,
+               const PacketOptions& options) override {
     return false;
   }
   bool SendRtcp(const uint8_t* data, size_t len) override {
     parser_.Parse(static_cast<const uint8_t*>(data), len);
     return true;
   }
   int OnReceivedPayloadData(const uint8_t* payload_data,
                             const size_t payload_size,
                             const WebRtcRTPHeader* rtp_header) override {
     return 0;
@@ skipping 540 matching lines @@
   rtcp_sender_->SetREMBData(kBitrate, ssrcs);
   std::set<RTCPPacketType> packet_types;
   packet_types.insert(kRtcpRemb);
   packet_types.insert(kRtcpPli);
   EXPECT_EQ(0, rtcp_sender_->SendCompoundRTCP(feedback_state(), packet_types));
   EXPECT_EQ(1, parser()->remb_item()->num_packets());
   EXPECT_EQ(1, parser()->pli()->num_packets());
 }
 
 }  // namespace webrtc