Make rtcp packets copyable

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

Index: webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_reports.h
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_reports.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_reports.h
index 592ac3fe43f2777823f20b65a6c473b28628c9c1..21fadd833814646bf8d81aed946edfd94ac893c4 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_reports.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_reports.h
@@ -13,7 +13,6 @@
 
 #include <vector>
 
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/base/optional.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/dlrr.h"
@@ -84,8 +83,6 @@ class ExtendedReports : public RtcpPacket {
   Dlrr dlrr_block_;  // Dlrr without items treated same as no dlrr block.
   rtc::Optional<VoipMetric> voip_metric_block_;
   rtc::Optional<TargetBitrate> target_bitrate_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(ExtendedReports);
 };
 }  // namespace rtcp
 }  // namespace webrtc