BUG=webrtc:8423 Change-Id: I0f0d59461afead700c20c9a2ed9b2bc991590b4a Reviewed-on: https://webrtc-review.googlesource.com/15101 Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Philip Eliasson <philipel@webrtc.org> Commit-Queue: Rasmus Brandt <brandtr@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20559}