GitLab

The builder is now on LUCI rather than the legacy buildbot master.

Change-Id: I5ccaaa9dc317211daee8348f61b9eda068018314
Reviewed-on: https://chromium-review.googlesource.com/1188616Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585897}