Use single entry point mw.uls.init for all ULS ui initialization

Change-Id: I485ea27deebb530eb89e4b0935eda01a5276f884

resources/js/ext.uls.interface.js

@@ -223,6 +223,7 @@
 	}
 
 	$( document ).ready( function () {
+		mw.uls.init( function () {
 		var $ulsTrigger = $( '.uls-trigger' ),
 			$ulsSettingsTrigger,
 			$pLang,
@@ -232,10 +233,6 @@
 				!mw.config.get( 'wgULSAnonCanChangeLanguage' ) ),
 			ulsPosition = mw.config.get( 'wgULSPosition' );
 
-		if ( !mw.uls.isBrowserSupported() ) {
-			return;
-		}
-
 		if ( ulsPosition === 'interlanguage' ) {
 			// The interlanguage links section
 			$pLang = $( '#p-lang' );
@@ -330,4 +327,5 @@
 
 		showULSTooltip();
 	} );
+	} );
 }( jQuery, mediaWiki ) );