commit 8d65e9ab98d86cd77ed22d7fd777772cd8359f89
author Erik Språng <sprang@webrtc.org> Wed Oct 30 15:48:28 2019
committer Commit Bot <commit-bot@chromium.org> Thu Oct 31 15:27:21 2019
tree fc53642d7e506d4e69b978dc7c7284927450f509
parent caaa9e73d73868eb4481d95f081f8ff8dab5ca2a

Fixes pacing interval dependency and race in BandwidthEndToEndTest

BandwidthEndToEndTest failed when I tested it with the new task-queue
based paced sender. This turned out to be issues with this test.
Problems fixed by this CL:

1. Send-side BWE not set up correctly. Caused probing to fail.
2. Test waited for non-zero pacer delay, but the new pacer will not
   generate any delay in this scenario.
3. Race condition during shutdown of test.

1) Is just a matter of configiuring the right header extension.
2) Set up test with high encoder bitrate to trigger pacer delay.
3) TaskQueue outlives the Call instances used in test, so make sure
   they are not referenced from lambda during teardown.

Bug: webrtc:10809
Change-Id: I6393975691dfa05eb5b25d9283e476062e23a876
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/158722
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29669}