GitLab

Summary of changes available at:
https://chromium.googlesource.com/chromium/blink/+log/c7265cd..c6d24c6

TBR=dstockwell@chromium.org,aboxhall@chromium.org

Review URL: https://codereview.chromium.org/662933002

Cr-Commit-Position: refs/heads/master@{#300205}