Unify newapi::RtcpMode and RTCPMethod.

webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc

Index: webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
index ae4caf7bde15e8b73cddb8c712996814b64130f6..d03571b4ea3ae7c34778fb68072d003290cd1e2d 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
@@ -476,7 +476,7 @@ int32_t ModuleRtpRtcpImpl::SetMaxTransferUnit(const uint16_t mtu) {
                                          packet_overhead_);
 }
 
-RTCPMethod ModuleRtpRtcpImpl::RTCP() const {
+RtcpMode ModuleRtpRtcpImpl::RTCP() const {
   if (rtcp_sender_.Status() != kRtcpOff) {
     return rtcp_receiver_.Status();
   }
@@ -484,7 +484,7 @@ RTCPMethod ModuleRtpRtcpImpl::RTCP() const {
 }
 
 // Configure RTCP status i.e on/off.
-void ModuleRtpRtcpImpl::SetRTCPStatus(const RTCPMethod method) {
+void ModuleRtpRtcpImpl::SetRTCPStatus(const RtcpMode method) {
   rtcp_sender_.SetRTCPStatus(method);
   rtcp_receiver_.SetRTCPStatus(method);
 }