RtpRtcp: Remove the SetSendREDPayloadType and SendREDPayloadType methods

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 e58ac3c61bb6f41c998c743ef3c9a0d5d8d59cec..b6384421c044300a0f384094b004acc0618d775f 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
@@ -786,17 +786,6 @@ int32_t ModuleRtpRtcpImpl::SetAudioLevel(
   return rtp_sender_.SetAudioLevel(level_d_bov);
 }
 
-// Set payload type for Redundant Audio Data RFC 2198.
-int32_t ModuleRtpRtcpImpl::SetSendREDPayloadType(
-    const int8_t payload_type) {
-  return rtp_sender_.SetRED(payload_type);
-}
-
-// Get payload type for Redundant Audio Data RFC 2198.
-int32_t ModuleRtpRtcpImpl::SendREDPayloadType(int8_t* payload_type) const {
-  return rtp_sender_.RED(payload_type);
-}
-
 int32_t ModuleRtpRtcpImpl::SetKeyFrameRequestMethod(
     const KeyFrameRequestMethod method) {
   key_frame_req_method_ = method;