commit ab89d02b050c613261596f0cfb309bab93b93207
author Erik Språng <sprang@webrtc.org> Fri Oct 02 14:04:46 2020
committer Commit Bot <commit-bot@chromium.org> Fri Oct 02 15:37:39 2020
tree a6d93169b16156c9bb4677c19841e2cf51e90d3f
parent e3c436b16ad4db0b9bb1bd7d204b3400a65cf4cc

Cleans up code related to early loss detection flag.

Bug: webrtc:10676
Change-Id: I32dab4d4cfc4e8e09c3611b1484fb4394b7efbad
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/186563
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32295}

call/rtp_video_sender.cc

diff --git a/call/rtp_video_sender.cc b/call/rtp_video_sender.cc
index caee744..aa53ff8 100644
--- a/call/rtp_video_sender.cc
+++ b/call/rtp_video_sender.cc
@@ -337,9 +337,6 @@
       account_for_packetization_overhead_(!absl::StartsWith(
           field_trials_.Lookup("WebRTC-SubtractPacketizationOverhead"),
           "Disabled")),
-      use_early_loss_detection_(!absl::StartsWith(
-          field_trials_.Lookup("WebRTC-UseEarlyLossDetection"),
-          "Disabled")),
       has_packet_feedback_(TransportSeqNumExtensionConfigured(rtp_config)),
       use_deferred_fec_(!absl::StartsWith(
           field_trials_.Lookup("WebRTC-DeferredFecGeneration"),
@@ -899,7 +896,6 @@
     }
   }
 
-  if (use_early_loss_detection_) {
     // Map from SSRC to vector of RTP sequence numbers that are indicated as
     // lost by feedback, without being trailed by any received packets.
     std::map<uint32_t, std::vector<uint16_t>> early_loss_detected_per_ssrc;
@@ -925,7 +921,6 @@
         rtp_sender->ReSendPacket(sequence_number);
       }
     }
-  }
 
   for (const auto& kv : acked_packets_per_ssrc) {
     const uint32_t ssrc = kv.first;

call/rtp_video_sender.h

diff --git a/call/rtp_video_sender.h b/call/rtp_video_sender.h
index 9ec10c4..33dd5b7 100644
--- a/call/rtp_video_sender.h
+++ b/call/rtp_video_sender.h
@@ -172,7 +172,6 @@
   const FieldTrialBasedConfig field_trials_;
   const bool send_side_bwe_with_overhead_;
   const bool account_for_packetization_overhead_;
-  const bool use_early_loss_detection_;
   const bool has_packet_feedback_;
   const bool use_deferred_fec_;