make libs pass jshint

www/common/LessLoader.js

@@ -42,7 +42,7 @@ define([
         localStorage['LESS_CACHE'] = key;
     };
 
-    var load = module.exports.load = function (url /*:string*/, cb /*:()=>void*/) {
+    module.exports.load = function (url /*:string*/, cb /*:()=>void*/) {
         checkCache();
         if (localStorage['LESS_CACHE|' + key + '|' + url]) {
             inject(localStorage['LESS_CACHE|' + key + '|' + url], url);

www/common/RequireLess.js

@@ -5,7 +5,7 @@ define([
     api.normalize = function(name, normalize) {
         return normalize(name);
     };
-    api.load = function(cssId, req, load, config) {
+    api.load = function(cssId, req, load /*, config */) {
         LessLoader.load(cssId, load);
     };
     return api;