Merge BitrateControllerImpl::RtcpBandwidthObserverImpl into BitrateControllerImpl
This allows to protect ssrc_to_last_received_extended_high_seq_num_ member and
make calls to OnReceivedRtcpReceiverReport thread-safe without introducing new critical section.
Bug: webrtc:7735
Change-Id: Iee23bb780d07b0f906f1f8eeddde2b74cc0a2b89
Reviewed-on: https://chromium-review.googlesource.com/518130
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Original-Commit-Position: refs/heads/master@{#18540}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 38018ba67d5c62ff1171760f4d4899dacd3e7a7f
3 files changed