diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/app.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/app.h
index 0b233b3118..42a16c7a3a 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/app.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/app.h
@@ -12,7 +12,6 @@
 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_APP_H_
 
 #include "webrtc/base/buffer.h"
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 
 namespace webrtc {
@@ -56,8 +55,6 @@ class App : public RtcpPacket {
   uint32_t ssrc_;
   uint32_t name_;
   rtc::Buffer data_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(App);
 };
 
 }  // namespace rtcp
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/bye.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/bye.h
index 744423ed70..c3f1cab491 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/bye.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/bye.h
@@ -15,7 +15,6 @@
 #include <string>
 #include <vector>
 
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 
 namespace webrtc {
@@ -54,8 +53,6 @@ class Bye : public RtcpPacket {
   uint32_t sender_ssrc_;
   std::vector<uint32_t> csrcs_;
   std::string reason_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Bye);
 };
 
 }  // namespace rtcp
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h
index b26dc46b2c..2e56e33286 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h
@@ -13,7 +13,6 @@
 
 #include <vector>
 
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 
 namespace webrtc {
@@ -51,8 +50,6 @@ class ExtendedJitterReport : public RtcpPacket {
   }
 
   std::vector<uint32_t> inter_arrival_jitters_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(ExtendedJitterReport);
 };
 
 }  // namespace rtcp
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 592ac3fe43..21fadd8338 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
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/nack.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/nack.h
index e346200a8e..65a6593565 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/nack.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/nack.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/rtpfb.h"
 
 namespace webrtc {
@@ -53,8 +52,6 @@ class Nack : public Rtpfb {
 
   std::vector<PackedNack> packed_;
   std::vector<uint16_t> packet_ids_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Nack);
 };
 
 }  // namespace rtcp
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/pli.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/pli.h
index 2ed6cd73b4..1cfde4f219 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/pli.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/pli.h
@@ -11,7 +11,6 @@
 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_PLI_H_
 
 #include "webrtc/base/basictypes.h"
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.h"
 
 namespace webrtc {
@@ -37,8 +36,6 @@ class Pli : public Psfb {
   size_t BlockLength() const override {
     return kHeaderLength + kCommonFeedbackLength;
   }
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Pli);
 };
 
 }  // namespace rtcp
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/rapid_resync_request.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/rapid_resync_request.h
index 7e2be322ba..eb45e14f79 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/rapid_resync_request.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/rapid_resync_request.h
@@ -12,7 +12,6 @@
 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_RAPID_RESYNC_REQUEST_H_
 
 #include "webrtc/base/basictypes.h"
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/rtpfb.h"
 
 namespace webrtc {
@@ -40,8 +39,6 @@ class RapidResyncRequest : public Rtpfb {
   size_t BlockLength() const override {
     return kHeaderLength + kCommonFeedbackLength;
   }
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(RapidResyncRequest);
 };
 }  // namespace rtcp
 }  // namespace webrtc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/receiver_report.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/receiver_report.h
index c900d9c8c7..09aa0fef3b 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/receiver_report.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/receiver_report.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.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/report_block.h"
 
@@ -56,8 +55,6 @@ class ReceiverReport : public RtcpPacket {
 
   uint32_t sender_ssrc_;
   std::vector<ReportBlock> report_blocks_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(ReceiverReport);
 };
 
 }  // namespace rtcp
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/remb.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/remb.h
index 5cc00a2964..fdcce1082a 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
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.h
index 79b6acec3e..d65023d8c3 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.h
@@ -12,7 +12,6 @@
 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_RPSI_H_
 
 #include "webrtc/base/basictypes.h"
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/psfb.h"
 
 namespace webrtc {
@@ -49,8 +48,6 @@ class Rpsi : public Psfb {
   uint8_t payload_type_;
   uint64_t picture_id_;
   size_t block_length_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Rpsi);
 };
 }  // namespace rtcp
 }  // namespace webrtc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes.h
index 3e5abfea15..31366ad359 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes.h
@@ -15,7 +15,6 @@
 #include <vector>
 
 #include "webrtc/base/basictypes.h"
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 
 namespace webrtc {
@@ -53,8 +52,6 @@ class Sdes : public RtcpPacket {
 
   std::vector<Chunk> chunks_;
   size_t block_length_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Sdes);
 };
 }  // namespace rtcp
 }  // namespace webrtc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sender_report.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sender_report.h
index 4064595df3..c62e505898 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sender_report.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sender_report.h
@@ -13,7 +13,6 @@
 
 #include <vector>
 
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/report_block.h"
 #include "webrtc/system_wrappers/include/ntp_time.h"
@@ -77,8 +76,6 @@ class SenderReport : public RtcpPacket {
   uint32_t sender_packet_count_;
   uint32_t sender_octet_count_;
   std::vector<ReportBlock> report_blocks_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(SenderReport);
 };
 
 }  // namespace rtcp
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sli.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sli.h
index 3214b96dec..8d42baf0e1 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sli.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sli.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 {
@@ -73,8 +72,6 @@ class Sli : public Psfb {
   }
 
   std::vector<Macroblocks> items_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Sli);
 };
 
 }  // namespace rtcp
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbn.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbn.h
index 23db484edf..a02aad6422 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbn.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbn.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/rtpfb.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmb_item.h"
 
@@ -55,8 +54,6 @@ class Tmmbn : public Rtpfb {
   uint32_t media_ssrc() const;
 
   std::vector<TmmbItem> items_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Tmmbn);
 };
 }  // namespace rtcp
 }  // namespace webrtc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h
index 1db99f46ea..2915c9d4bc 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.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/rtpfb.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmb_item.h"
 
@@ -54,8 +53,6 @@ class Tmmbr : public Rtpfb {
   void SetMediaSsrc(uint32_t ssrc);
 
   std::vector<TmmbItem> items_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(Tmmbr);
 };
 }  // namespace rtcp
 }  // namespace webrtc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
index 9f2071174d..fa6ef04621 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
@@ -14,7 +14,6 @@
 #include <memory>
 #include <vector>
 
-#include "webrtc/base/constructormagic.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/rtpfb.h"
 
 namespace webrtc {
@@ -109,8 +108,6 @@ class TransportFeedback : public Rtpfb {
   std::vector<uint16_t> encoded_chunks_;
   const std::unique_ptr<LastChunk> last_chunk_;
   size_t size_bytes_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(TransportFeedback);
 };
 
 }  // namespace rtcp