BUG=webrtc:7760 Change-Id: I22134fe616d5c5b77148c80f01f1ea1119ae786c Reviewed-on: https://chromium-review.googlesource.com/526074 Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Reviewed-by: Peter Thatcher <pthatcher@webrtc.org> Commit-Queue: Bjorn Mellem <mellem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#18573}