GitLab

This allows easier manual testing using chrome://flags

Bug: 934376
Change-Id: Ic9bb78c8c8db20b5a8e6f0f8f5ce26d6897d7e52
Reviewed-on: https://chromium-review.googlesource.com/c/1483390Reviewed-by: Ryan Sturm <ryansturm@chromium.org>
Commit-Queue: Robert Ogden <robertogden@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634841}