Codesearch: https://codesearch.wmflabs.org/deployed/?q=-%3EgetPage%5C(%5C)&i=nope&files=&repos=
Looks like a lot of uses, but there are other methods by that name; since Revision::getPage returns int|null, its fairly easy to find the calls on Revision objects, since they cannot be ->getPage()->foo().
- CentralNotice
- Jade
- Replace core uses
- Hard deprecate