remove dead code: broken_diffs
Created by: tsl0922
As the BROKEN_DIFF constant was removed from gitlab_git, and gitlabhq doesn't use it anymore, these lines can be removed safely!
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: tsl0922
As the BROKEN_DIFF constant was removed from gitlab_git, and gitlabhq doesn't use it anymore, these lines can be removed safely!