2d87a50b46
This avoids extra processing overhead when there's no cross traffic simulation active. Bug: webrtc:10365 Change-Id: I8c8ae2fb823a47af2406e62ae350ebb551169646 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/133620 Reviewed-by: Artem Titov <titovartem@webrtc.org> Commit-Queue: Sebastian Jansson <srte@webrtc.org> Cr-Commit-Position: refs/heads/master@{#27705}