GitLab

Change the caption to follow the policy caption pattern.

Change-Id: I0746c5a9b83ac2f0483cac6c23ff5682cff35128
Reviewed-on: https://chromium-review.googlesource.com/1033418Reviewed-by: Marc-André Decoste <mad@chromium.org>
Reviewed-by: Julian Pastarmov <pastarmovj@chromium.org>
Commit-Queue: Owen Min <zmin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#554788}