Evan Shrubsole c5a91449d6 Clean up FrameDecodeScheduler
* Migrate callback to one-time absl::AnyInvocable.
* Clean tests to use MockFunction.
* Use main thread instead of helper function in unittests.
* Fix some spelling mistakes.

Bug: None
Change-Id: I6145f5f5e2748dfa5278898cfdfd762c1840ff8d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/274170
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Evan Shrubsole <eshr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38016}
2022-09-06 08:24:48 +00:00
..
2022-09-06 08:24:48 +00:00