GitLab

Add "enterprise card", made license selection screen use the card.

Bug: 811556
Cq-Include-Trybots: luci.chromium.try:closure_compilation
Change-Id: Ibb8dc59b3232c4a5d9a65b4c79faf57294bec913
Reviewed-on: https://chromium-review.googlesource.com/945994
Commit-Queue: Roman Sorokin <rsorokin@chromium.org>
Reviewed-by: Roman Sorokin <rsorokin@chromium.org>
Reviewed-by: Alexander Alekseev <alemate@chromium.org>
Cr-Commit-Position: refs/heads/master@{#571476}