Inline trivial "loadSchema" method
Inline trivial "loadSchema" method

This method was doing much more before I297091f. What's left now is
so trivial it's not worth being cached, IMHO.

Change-Id: Id4c4551a38b951271072f1975e221411b74f8c17

wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer