GitLab

Going to add it as a build step:
https://codereview.chromium.org/575733003/
but for now, don't want to error out.

TBR=brettw@chromium.org
BUG=335824

Review URL: https://codereview.chromium.org/577723002

Cr-Commit-Position: refs/heads/master@{#295131}