https://webrtc-review.googlesource.com/c/src/+/178100 reverted a change
that could result in a deadlock if WebRTC-Audio-SendSideBwe was enabled
and WebRTC-Audio-ABWENoTWCC was not while using send-side BWE in a
mixed audio/video setting.
This CL adds an integration test that fails on tsan if above commit is
cherry-picked.
Bug: webrtc:10809
Change-Id: I5028d5794e5c9e970ccd9b7eb25d5b76a7fa4e58
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178203
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31574}