Bug: webrtc:9259 Change-Id: I0b88aa6a7b49bd786637c7ffd9b94c92c608c841 Reviewed-on: https://webrtc-review.googlesource.com/76141 Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org> Commit-Queue: Minyue Li <minyue@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23414}