Remove NullReceiveStatistics

webrtc/video/video_send_stream_tests.cc

 /*
  *  Copyright (c) 2013 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.
  */
 #include <algorithm>  // max
@@ skipping 739 matching lines @@
 
    private:
     Action OnSendRtp(const uint8_t* packet, size_t length) override {
       RTPHeader header;
       EXPECT_TRUE(parser_->Parse(packet, length, &header));
 
       // Nack second packet after receiving the third one.
       if (++send_count_ == 3) {
         uint16_t nack_sequence_number = header.sequenceNumber - 1;
         nacked_sequence_number_ = nack_sequence_number;
-        NullReceiveStatistics null_stats;
-        RTCPSender rtcp_sender(false, Clock::GetRealTimeClock(), &null_stats,
+        RTCPSender rtcp_sender(false, Clock::GetRealTimeClock(), nullptr,
                                nullptr, nullptr, transport_adapter_.get());
 
         rtcp_sender.SetRTCPStatus(RtcpMode::kReducedSize);
         rtcp_sender.SetRemoteSSRC(kVideoSendSsrcs[0]);
 
         RTCPSender::FeedbackState feedback_state;
 
         EXPECT_EQ(0,
                   rtcp_sender.SendRTCP(
                       feedback_state, kRtcpNack, 1, &nack_sequence_number));
@@ skipping 2641 matching lines @@
       capturer_ = frame_generator_capturer;
     }
 
     test::FrameGeneratorCapturer* capturer_ = nullptr;
   } test;
 
   RunBaseTest(&test);
 }
 
 }  // namespace webrtc