improve consistency, formatting and style BUG=None Change-Id: Iad382d9a7194b0606c1aa9c7d264dfacf03cde1f Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/369462 Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Philipp Hancke <phancke@meta.com> Cr-Commit-Position: refs/heads/main@{#43479}