Delete unused member RTCPSender::FeedbackState::send_payload_type.

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 363526196dc6349123581b92fce61033f0ed9617..36654fc5692697c741d877fff87ba983140009b3 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
@@ -318,7 +318,6 @@ RTCPSender::FeedbackState ModuleRtpRtcpImpl::GetFeedbackState() {
   rtp_sender_.GetDataCounters(&rtp_stats, &rtx_stats);
 
   RTCPSender::FeedbackState state;
-  state.send_payload_type = rtp_sender_.SendPayloadType();

[danilchap, 2017/03/17 09:43:15]

may be delete RtpSender::SendPayloadType/SetSendPayloadType too
(RtpSender::payload_type_ still used though.)

[danilchap, 2017/03/17 09:45:29]

sorry, SetSendPayloadType actually still used, better keep it.

[Get]SendPayloadType is not used now.

   state.packets_sent = rtp_stats.transmitted.packets +
                        rtx_stats.transmitted.packets;
   state.media_bytes_sent = rtp_stats.transmitted.payload_bytes +