R=yangguo@chromium.org

Bug: chromium:921971
Change-Id: Id6715637a883c7606d96d8c4352bae1346cb0ec2
Reviewed-on: https://chromium-review.googlesource.com/c/1411603Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58854}