Wikia/app — pull request #5757 by vforge (2014-12-12 10:47:12+00:00)
Title: CON-2349 | Fix onOverwriteTOC methods

@macbre

Fix for
```
Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback,
non-static method TOCHooksHelper::onOverwriteTOC() should not be called
statically in /usr/wikia/source/app/includes/Hooks.php on line 216
```