Earlier attempts have shown that this signal is multiply listened to. Bug: webrtc:11943 Change-Id: I382df9a554925d214872d788c5d7a36f2f7c7b7e Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/348661 Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42139}