Mark desktopui_ScreenLocker test not experimental.

BUG=chromium:344849
TEST=none

Change-Id: Iddf664ff0cd9993af6a07556fde76831324ea5fb
Reviewed-on: https://chromium-review.googlesource.com/200062
Reviewed-by: Alexander Alekseev <alemate@chromium.org>
Tested-by: Alexander Alekseev <alemate@chromium.org>
Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
Commit-Queue: Alexander Alekseev <alemate@chromium.org>
1 file changed