Roll WebRTC from c793e46856b4 to a90942457721 (2 revisions)

https://webrtc.googlesource.com/src.git/+log/c793e46856b4..a90942457721

2024-04-08 jleconte@google.com Roll chromium_revision d5c79b10..dc6a4263 (1283550:1283730)
2024-04-08 eshr@google.com Replace switches in scalability mode utility functions

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/webrtc-chromium-autoroll
Please CC webrtc-chromium-sheriffs-robots@google.com,webrtc-infra@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in WebRTC: https://bugs.chromium.org/p/webrtc/issues/entry
To file a bug in Chromium: https://bugs.chromium.org/p/chromium/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Bug: None
Tbr: webrtc-chromium-sheriffs-robots@google.com
Change-Id: I523f1c47a72140352007509be33e1928c6372be9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5434715
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1283843}