R=leszeks@chromium.org

Change-Id: Ib66b36884be7dd1283eb0375cfaf94a5b503f162
Reviewed-on: https://chromium-review.googlesource.com/c/1470110Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59594}