Bug: webrtc:8789 Change-Id: I75d8cac70de00b067cbbcbe7faa3d3ccb0318453 Reviewed-on: https://webrtc-review.googlesource.com/c/110846 Reviewed-by: Anders Carlsson <andersc@webrtc.org> Reviewed-by: Kári Helgason <kthelgason@webrtc.org> Commit-Queue: Jiawei Ou <ouj@fb.com> Cr-Commit-Position: refs/heads/master@{#25643}