rtcp::VoipMetric block moved into own file and got Parse function

webrtc/modules/rtp_rtcp/source/rtcp_sender.cc

Index: webrtc/modules/rtp_rtcp/source/rtcp_sender.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc b/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc
index 1b8c62faaf78d80be2e13fca78eb80b375e1005f..89a0a3028d824e4b3489144af9461d5453a01739 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_sender.cc
@@ -886,26 +886,7 @@ RTCPSender::BuildResult RTCPSender::BuildVoIPMetric(RtcpContext* ctx) {
 
   rtcp::VoipMetric voip;
   voip.To(remote_ssrc_);
-  voip.LossRate(xr_voip_metric_.lossRate);
-  voip.DiscardRate(xr_voip_metric_.discardRate);
-  voip.BurstDensity(xr_voip_metric_.burstDensity);
-  voip.GapDensity(xr_voip_metric_.gapDensity);
-  voip.BurstDuration(xr_voip_metric_.burstDuration);
-  voip.GapDuration(xr_voip_metric_.gapDuration);
-  voip.RoundTripDelay(xr_voip_metric_.roundTripDelay);
-  voip.EndSystemDelay(xr_voip_metric_.endSystemDelay);
-  voip.SignalLevel(xr_voip_metric_.signalLevel);
-  voip.NoiseLevel(xr_voip_metric_.noiseLevel);
-  voip.Rerl(xr_voip_metric_.RERL);
-  voip.Gmin(xr_voip_metric_.Gmin);
-  voip.Rfactor(xr_voip_metric_.Rfactor);
-  voip.ExtRfactor(xr_voip_metric_.extRfactor);
-  voip.MosLq(xr_voip_metric_.MOSLQ);
-  voip.MosCq(xr_voip_metric_.MOSCQ);
-  voip.RxConfig(xr_voip_metric_.RXconfig);
-  voip.JbNominal(xr_voip_metric_.JBnominal);
-  voip.JbMax(xr_voip_metric_.JBmax);
-  voip.JbAbsMax(xr_voip_metric_.JBabsMax);
+  voip.WithVoipMetric(xr_voip_metric_);
 
   xr.WithVoipMetric(&voip);