GitLab

Summary of changes available at:
https://chromium.googlesource.com/chromium/blink/+log/d76db5d..a1f6e7b

TBR=caseq@chromium.org,pdr@chromium.org,wjmaclean@chromium.org

Review URL: https://codereview.chromium.org/596663002

Cr-Commit-Position: refs/heads/master@{#296153}