The previous tests ran in real-time making them flaky, so they were
disabled on a number of platforms.
This CL ports the tests 1:1 (sort of) to use the scenario test
framework which runs with simulated time and much less risk of
flakiness.
Bug: webrtc:10155
Change-Id: I6281f57d73883c8aaa91964e9cfa58d9b47779fa
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/186941
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32333}
