GitLab

We need to make a copy of them first in order to keep Buildbot working.
Only after this lands we can update the Buildbot code to use the new
path.

BUG=338338
TEST=None
R=sky@chromium.org,dpranke@chromium.org

Review URL: https://codereview.chromium.org/563383003

Cr-Commit-Position: refs/heads/master@{#294842}