Move RTP stats histograms from VieChannel to SendStatisticsProxy.

webrtc/video/vie_channel.cc

Index: webrtc/video/vie_channel.cc
diff --git a/webrtc/video/vie_channel.cc b/webrtc/video/vie_channel.cc
index 97957352fe9249c320a20453bc810b9c4d570410..63ac13c07b6a6fac3e006aa0be714954adb4586c 100644
--- a/webrtc/video/vie_channel.cc
+++ b/webrtc/video/vie_channel.cc
@@ -164,7 +164,6 @@ int32_t ViEChannel::Init() {
 }
 
 ViEChannel::~ViEChannel() {
-  UpdateHistograms();
   // Make sure we don't get more callbacks from the RTP module.
   module_process_thread_->DeRegisterModule(
       vie_receiver_.GetReceiveStatistics());
@@ -179,52 +178,6 @@ ViEChannel::~ViEChannel() {
   }
 }
 
-void ViEChannel::UpdateHistograms() {
-  if (sender_) {
-    StreamDataCounters rtp;
-    StreamDataCounters rtx;
-    GetSendStreamDataCounters(&rtp, &rtx);
-    StreamDataCounters rtp_rtx = rtp;
-    rtp_rtx.Add(rtx);
-    int64_t elapsed_sec = rtp_rtx.TimeSinceFirstPacketInMs(
-                              Clock::GetRealTimeClock()->TimeInMilliseconds()) /
-                          1000;
-    if (elapsed_sec > metrics::kMinRunTimeInSeconds) {
-      RTC_HISTOGRAM_COUNTS_100000(
-          "WebRTC.Video.BitrateSentInKbps",
-          static_cast<int>(rtp_rtx.transmitted.TotalBytes() * 8 / elapsed_sec /
-                           1000));
-      RTC_HISTOGRAM_COUNTS_10000(
-          "WebRTC.Video.MediaBitrateSentInKbps",
-          static_cast<int>(rtp.MediaPayloadBytes() * 8 / elapsed_sec / 1000));
-      RTC_HISTOGRAM_COUNTS_10000(
-          "WebRTC.Video.PaddingBitrateSentInKbps",
-          static_cast<int>(rtp_rtx.transmitted.padding_bytes * 8 / elapsed_sec /
-                           1000));
-      RTC_HISTOGRAM_COUNTS_10000(
-          "WebRTC.Video.RetransmittedBitrateSentInKbps",
-          static_cast<int>(rtp_rtx.retransmitted.TotalBytes() * 8 /
-                           elapsed_sec / 1000));
-      if (rtp_rtcp_modules_[0]->RtxSendStatus() != kRtxOff) {
-        RTC_HISTOGRAM_COUNTS_10000(
-            "WebRTC.Video.RtxBitrateSentInKbps",
-            static_cast<int>(rtx.transmitted.TotalBytes() * 8 / elapsed_sec /
-                             1000));
-      }
-      bool fec_enabled = false;
-      uint8_t pltype_red;
-      uint8_t pltype_fec;
-      rtp_rtcp_modules_[0]->GenericFECStatus(&fec_enabled, &pltype_red,
-                                             &pltype_fec);
-      if (fec_enabled) {
-        RTC_HISTOGRAM_COUNTS_10000("WebRTC.Video.FecBitrateSentInKbps",
-                                   static_cast<int>(rtp_rtx.fec.TotalBytes() *
-                                                    8 / elapsed_sec / 1000));
-      }
-    }
-  }
-}
-
 int32_t ViEChannel::SetSendCodec(const VideoCodec& video_codec,
                                  bool new_stream) {
   RTC_DCHECK(sender_);