GitLab

This flag has defaulted on for more than one release, and is no longer
needed.

BUG=
R=ymalik

Change-Id: I93f8aadb1e2cb78a558a7bdc5030fdf30d1dcff9
Reviewed-on: https://chromium-review.googlesource.com/1014350Reviewed-by: Yash Malik <ymalik@chromium.org>
Commit-Queue: Christopher Grant <cjgrant@chromium.org>
Cr-Commit-Position: refs/heads/master@{#551321}