Remove duplicated code in `lib/gitlab/checks/change_access.rb`
See https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/564#note_13734711
@timothyandrew I'm assigning you, don't hesitate to re-assign but I think this is pretty urgent to do it.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
See https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/564#note_13734711
@timothyandrew I'm assigning you, don't hesitate to re-assign but I think this is pretty urgent to do it.