Make rtcp packets copyable

webrtc/modules/rtp_rtcp/source/rtcp_packet/bye.h

 /*
  *  Copyright (c) 2015 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.
  *
  */
 
 #ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_BYE_H_
 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_BYE_H_
 
 #include <string>
 #include <vector>
 
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 
 namespace webrtc {
 namespace rtcp {
 class CommonHeader;
 
 class Bye : public RtcpPacket {
  public:
   static constexpr uint8_t kPacketType = 203;
 
@@ skipping 18 matching lines @@
               RtcpPacket::PacketReadyCallback* callback) const override;
 
  private:
   static const int kMaxNumberOfCsrcs = 0x1f - 1;  // First item is sender SSRC.
 
   size_t BlockLength() const override;
 
   uint32_t sender_ssrc_;
   std::vector<uint32_t> csrcs_;
   std::string reason_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Bye);
 };
 
 }  // namespace rtcp
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_BYE_H_