Make rtcp packets copyable

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

Index: webrtc/modules/rtp_rtcp/source/rtcp_packet/remb.h
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/remb.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/remb.h
index 5cc00a296433902d0c351dbea50cbb9fb1f7eea9..fdcce1082a31ba09a6385e68169b005070a337e1 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/remb.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/remb.h
@@ -14,7 +14,6 @@
 #include <vector>
 
 #include "webrtc/base/basictypes.h"
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.h"
 
 namespace webrtc {
@@ -58,8 +57,6 @@ class Remb : public Psfb {
 
   uint64_t bitrate_bps_;
   std::vector<uint32_t> ssrcs_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Remb);
 };
 }  // namespace rtcp
 }  // namespace webrtc