Bug: webrtc:8098 Change-Id: If313c8069a16bfb3c2752dcca7fb1cfca24c1caf Reviewed-on: https://chromium-review.googlesource.com/643299 Reviewed-by: Michael T <tschumim@webrtc.org> Reviewed-by: Ivo Creusen <ivoc@webrtc.org> Commit-Queue: Minyue Li <minyue@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19627}