Add explicit copy constructors to RTPHeader and RTPHeaderExtension

webrtc/common_types.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 39 matching lines @@
       transportSequenceNumber(0),
       hasAudioLevel(false),
       voiceActivity(false),
       audioLevel(0),
       hasVideoRotation(false),
       videoRotation(kVideoRotation_0),
       hasVideoContentType(false),
       videoContentType(VideoContentType::UNSPECIFIED),
       has_video_timing(false) {}
 
+RTPHeaderExtension::RTPHeaderExtension(const RTPHeaderExtension&) = default;
+
 RTPHeader::RTPHeader()
     : markerBit(false),
       payloadType(0),
       sequenceNumber(0),
       timestamp(0),
       ssrc(0),
       numCSRCs(0),
       arrOfCSRCs(),
       paddingLength(0),
       headerLength(0),
       payload_type_frequency(0),
       extension() {}
 
+RTPHeader::RTPHeader(const RTPHeader& other) = default;
+
 VideoCodec::VideoCodec()
     : codecType(kVideoCodecUnknown),
       plName(),
       plType(0),
       width(0),
       height(0),
       startBitrate(0),
       maxBitrate(0),
       minBitrate(0),
       targetBitrate(0),
@@ skipping 176 matching lines @@
   oss << " ]";
   return oss.str();
 }
 
 std::ostream& BitrateAllocation::operator<<(std::ostream& os) const {
   os << ToString();
   return os;
 }
 
 }  // namespace webrtc