GitLab

Enables it for Windows and ChromeOS

Bug: None
Change-Id: Id612d9893cc329dbd9d405c63261a049246e33d5
Reviewed-on: https://chromium-review.googlesource.com/1090408
Commit-Queue: Mathieu Perreault <mathp@chromium.org>
Reviewed-by: Alexei Svitkine <asvitkine@chromium.org>
Cr-Commit-Position: refs/heads/master@{#566692}