As explained in T288242. Callers were audited in T288281, here are the conclusions:
>>! In T288281#7295671, @Daimona wrote:
> I don't see any showstopper or anything that prevents us from moving the logic from Title to DeletePage and make it not be page-wise but deletion-wise, as long as the following things are done/kept in mind:
> - The old behaviour should be deprecated: soft deprecation and a mention in the release notes. Hard deprecation is impossible as callers have no way to specify whether they want that code to be executed or not.
> - Add a notice to Tech/News once the old code is removed, in particular for the change to ApiQueryInfo behaviour
> - It'd be nice if we could migrate the methods listed above that also delete pages to the new DeletePage service
> -- I'd like to better understand the code in Translate and see if it can be migrated, too
> - Obviously, make sure that deletion-related code in core (DeleteAction, FileDeleteForm, ApiDelete, WikiPage) will still perform the bigdeletion check.