mediawiki.special.preferences/tabs.legacy.js: Drop old `jsprefs` class, unused

Change-Id: I91c3069c7588fe9a77af169bab07ae296bccd2e2

diff --git a/resources/src/mediawiki.special.preferences/tabs.legacy.js b/resources/src/mediawiki.special.preferences/tabs.legacy.js
index 4b058ce..27d5585 100644 (file)
--- a/resources/src/mediawiki.special.preferences/tabs.legacy.js
+++ b/resources/src/mediawiki.special.preferences/tabs.legacy.js
@@ -22,7 +22,6 @@
                        .attr( 'aria-hidden', 'true' );
 
                // T115692: The following is kept for backwards compatibility with older skins
-               $preferences.addClass( 'jsprefs' );
                $fieldsets.addClass( 'prefsection' );
                $fieldsets.children( 'legend' ).addClass( 'mainLegend' );