TaskQueue posts delayed task in milliseconds precision. If delayed tasks
have the same wakeup time in queue, we should ensure they are waked up
in FIFO order. E.g., call `PostDelayedTask(task-i, 0)` in a loop, we
expect `task-i` is waked up as enqueue order.
Co-Author: jiahe.zhang@intel.com
Bug: webrtc:13761
Change-Id: I3bc87c2d251f8dffee868a012e828fd42e783afc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/251960
Reviewed-by: Chen Xing <chxg@google.com>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36582}