+ /**
+ * Tracking categories that exist in core
+ *
+ * @var array
+ */
+ private static $coreTrackingCategories = array(
+ 'index-category',
+ 'noindex-category',
+ 'duplicate-args-category',
+ 'expensive-parserfunction-category',
+ 'post-expand-template-argument-category',
+ 'post-expand-template-inclusion-category',
+ 'hidden-category-category',
+ 'broken-file-category',
+ 'node-count-exceeded-category',
+ 'expansion-depth-exceeded-category',
+ );
+