GitLab

These tests have been disabled for a long time, remove them.

Bug: 898955
Change-Id: If51aaadba81b190a9b804f6bd05c91208b3bf891
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2238151Reviewed-by: Egor Pasko <pasko@chromium.org>
Reviewed-by: Ryan Sturm <ryansturm@chromium.org>
Commit-Queue: Mugdha Lakhani <nator@chromium.org>
Cr-Commit-Position: refs/heads/master@{#777326}