Markus Handell fb98b01061 FrameCadenceAdapter: stop delayed refresh frame calls on dtor.
The FrameCadenceAdapter starts a delayed task to request a
new refresh frame on receiving frame drop. However, the
resulting RepeatingTaskHandle was not Stop()ed on destruction,
leading to UAF.

Fixed: chromium:1478944
Change-Id: Iba441420953e989cfc7fcfd2f358b5b30f375786
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/320200
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40747}
2023-09-14 11:31:52 +00:00
..
2022-09-30 13:50:49 +00:00
2023-04-24 10:45:15 +00:00
2022-09-30 08:44:30 +00:00