The parameter is unused and it will be removed in [1]. This CL isolates the necessary unit test changes from [1]. [1] https://webrtc-review.googlesource.com/c/src/+/278787 Bug: webrtc:7494 Change-Id: Ic1179d335926fba8ff1b65b494b538cf849724bb Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/279100 Reviewed-by: Jesus de Vicente Pena <devicentepena@webrtc.org> Commit-Queue: Alessio Bazzica <alessiob@webrtc.org> Cr-Commit-Position: refs/heads/main@{#38416}