Count FlexFEC packets in Call UMA stats.

webrtc/call/call.cc

Index: webrtc/call/call.cc
diff --git a/webrtc/call/call.cc b/webrtc/call/call.cc
index bb13d558ab2afbd149f6904c4aad907f4b9fdeac..7fd131e4c823d6effd390ed678d9aec956e60c65 100644
--- a/webrtc/call/call.cc
+++ b/webrtc/call/call.cc
@@ -1223,6 +1223,9 @@ PacketReceiver::DeliveryStatus Call::DeliverRtp(MediaType media_type,
     }
   }
   if (media_type == MediaType::ANY || media_type == MediaType::VIDEO) {
+    received_bytes_per_second_counter_.Add(static_cast<int>(length));

[stefan-webrtc, 2017/02/21 12:06:37]

Should this be a size_t counter?

[brandtr, 2017/02/22 08:27:59]

Maybe? The container only supports int however:
https://cs.chromium.org/chromium/src/third_party/webrtc/video/stats_counter.h....

+    // TODO(brandtr): Update here when FlexFEC supports protecting audio.
+    received_video_bytes_per_second_counter_.Add(static_cast<int>(length));
     auto it = flexfec_receive_ssrcs_protection_.find(ssrc);
     if (it != flexfec_receive_ssrcs_protection_.end()) {
       it->second->OnRtpPacket(*parsed_packet);