GitLab

Also eliminates references to progress-dots which were removed
with the old UI.

Bug: 647411
Cq-Include-Trybots: luci.chromium.try:closure_compilation
Change-Id: Ie7bc4ec3c5b506c637dbffa103e74ac8f133742d
Reviewed-on: https://chromium-review.googlesource.com/1080227
Commit-Queue: Steven Bennetts <stevenjb@chromium.org>
Reviewed-by: Alexander Alekseev <alemate@chromium.org>
Cr-Commit-Position: refs/heads/master@{#567833}