Expanded congestion window test to test that media is resumed after
being stopped due to congestion window getting filled. Previously only
the behavior that padding packets was sent in congested state was tested,
but not that media actually was resumed when feedback from the padding
packets was received.
Bug: None
Change-Id: Icd494c2e5386926f92c4d5dd0e8bc80c81608325
Reviewed-on: https://webrtc-review.googlesource.com/46262
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21941}
b0acec3679