Movable support for VideoReceiveStream::Config and avoid copies

webrtc/video/replay.cc

 /*
  *  Copyright (c) 2014 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 233 matching lines @@
   decoder = test::CreateMatchingDecoder(encoder_settings);
   if (!flags::DecoderBitstreamFilename().empty()) {
     // Replace with a null decoder if we're writing the bitstream to a file
     // instead.
     delete decoder.decoder;
     decoder.decoder = new test::FakeNullDecoder();
   }
   receive_config.decoders.push_back(decoder);
 
   VideoReceiveStream* receive_stream =
-      call->CreateVideoReceiveStream(receive_config);
+      call->CreateVideoReceiveStream(std::move(receive_config));
 
   std::unique_ptr<test::RtpFileReader> rtp_reader(test::RtpFileReader::Create(
       test::RtpFileReader::kRtpDump, flags::InputFile()));
   if (!rtp_reader) {
     rtp_reader.reset(test::RtpFileReader::Create(test::RtpFileReader::kPcap,
                                                  flags::InputFile()));
     if (!rtp_reader) {
       fprintf(stderr,
               "Couldn't open input file as either a rtpdump or .pcap. Note "
               "that .pcapng is not supported.\nTrying to interpret the file as "
@@ skipping 54 matching lines @@
 }
 }  // namespace webrtc
 
 int main(int argc, char* argv[]) {
   ::testing::InitGoogleTest(&argc, argv);
   google::ParseCommandLineFlags(&argc, &argv, true);
 
   webrtc::test::RunTest(webrtc::RtpReplay);
   return 0;
 }