At some point this code path was used for the
WebRTC-VP8ConferenceTemporalLayers experiment, but that has been
deleted.
The API does not allow creating more than 3 temporal layers so this
should be dead code and deleting it causes no test failures.
Bug: None
Change-Id: Ie13bc09a7af996d081ab5702d1bb8d17c6021ce4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/377300
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Auto-Submit: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#43900}
b9f1cffef6