By making this change, we ensure that these variables are not outdated. Also, remove unnecessary list calls to python generators. Bug: None Change-Id: I53babe03da1cb78cf5dc127b7e1f753b63be20de Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/292620 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com> Cr-Commit-Position: refs/heads/main@{#39267}