GitLab

Summary of changes available at:
https://chromium.googlesource.com/chromium/blink/+log/7133aca..60a6a5f

TBR=gavinp@chromium.org,yhirano@chromium.org

Review URL: https://codereview.chromium.org/1248943002

Cr-Commit-Position: refs/heads/master@{#339843}