Remove annotation completely
We have to be consistent as we have already removed it but not completely(https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4099/).
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
We have to be consistent as we have already removed it but not completely(https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4099/).