GitLab

Pretty straightforward, nothing really blocks it, so we can move it
easily from ui_unittests target to gfx_unittests now.

BUG=331829
TEST=ui_unittests, gfx_unittests with/out --test-launcher-bot-mode
TBR=danakj@chromium.org,ben@chromium.org

Review URL: https://codereview.chromium.org/332353004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@277978 0039d316-1c4b-4281-b951-d872f2087c98