* ResourceLoader no longer creates the 'mw.legacy' placeholder object. It has
been unused since 1.16 and was deprecated in 1.22. To deprecate a property
in JavaScript, use mw.log.deprecate() instead.
* ResourceLoader no longer creates the 'mw.legacy' placeholder object. It has
been unused since 1.16 and was deprecated in 1.22. To deprecate a property
in JavaScript, use mw.log.deprecate() instead.