GitLab

All tests should be using MD for secondary UI by default, so this call
is now a no-op.

Bug: 867557
Change-Id: Ia0d6f774543425c56084894f15f4d262f9071f7c
Reviewed-on: https://chromium-review.googlesource.com/1155632Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
Reviewed-by: Trent Apted <tapted@chromium.org>
Commit-Queue: Bret Sepulveda <bsep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579487}