GitLab

They are not being used.

BUG=b:177880754
TEST=build & unit tests

Change-Id: Ice1d862d56cc6ebdb288515d7f941330e201ace6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2639069
Commit-Queue: John L Chen <zuan@chromium.org>
Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#846014}