E.g. 480x270: max_layers:2
480x268: max_layers:1 -> 2.
Bug: none
Change-Id: Ieb86bc7b04e639d81e73d80aa0940b4c320e4de4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/201730
Commit-Queue: Åsa Persson <asapersson@webrtc.org>
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33030}