Wikia/app — pull request #4577 by armonr (2014-08-27 01:47:56+00:00)
Title: VID-1906 Add hook to separate parser cache on new gallery pages

Helper class is not the correct place for disabling/modifying parser cache because cache is already checked once it gets there.
Also this change will cache new gallery pages with a modified cache key to avoid conflict with default pages, while still reaping the benefits of parser caching.