After some recent change current thread while creating the receive stream is
used as a task queue for stats calculation.
Currently, video_replay tool doesn't create streams inside a task queue, so
it ends up posting tasks to a "dead" task queue, which doesn't run message
processing loop at all.
Bug: webrtc:12204
Change-Id: Ieb97a10f44a11e92e2ac08df5b39b7cd695c852e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/196860
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Philipp Hancke <philipp.hancke@googlemail.com>
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32824}