GitLab

Summary of changes available at:
https://chromium.googlesource.com/chromium/blink/+log/554befb..40f80cc

TBR=jchaffraix@chromium.org,loislo@chromium.org

Review URL: https://codereview.chromium.org/1002443004

Cr-Commit-Position: refs/heads/master@{#322334}