GitLab

Disable the test on Windows and Mac

Tbr: mmenke@chromium.org
Bug: 822614, 828927
Change-Id: Ia9437af60a80ab7468e20dc81e495aa10a893428
Reviewed-on: https://chromium-review.googlesource.com/996405Reviewed-by: Owen Min <zmin@chromium.org>
Commit-Queue: Owen Min <zmin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#548183}