Move importModules function to util.js

chrome/browser/resources/plugins.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * Takes the |pluginsData| input argument which represents data about the
  * currently installed/running plugins and populates the html jstemplate with
  * that data.
  * @param {Object} pluginsData Detailed info about installed plugins. Same
  *     expected format as returnPluginsData().
@@ skipping 243 matching lines @@
  * @param {Object} plugin An object containing the information about a plugin.
  *     See returnPluginsData() for the format of this object.
  * @return {boolean} Whether the plugin is marked click to play by policy.
  *
  * This would normally be set by setting the policy DefaultPluginsSetting to 3.
  */
 function isPluginPolicyClickToPlay(plugin) {
     return plugin.policy_click_to_play == true;
 }
 
-/**
- * Helper to convert callback-based define() API to a promise-based API.
- * @param {!Array<string>} moduleNames
- * @return {!Promise}
- */
-function importModules(moduleNames) {
-  return new Promise(function(resolve, reject) {
-    define(moduleNames, function(var_args) {
-      resolve(Array.prototype.slice.call(arguments, 0));
-    });
-  });
-}
-
 // NOTE: Need to keep a global reference to the |pageImpl| such that it is not
 // garbage collected, which causes the pipe to close and future calls from C++
 // to JS to get dropped. This also allows tests to make direct calls on it.
 var pageImpl = null;
 var browserProxy = null;
 
 function initializeProxies() {
   return importModules([
     'mojo/public/js/connection',
     'chrome/browser/ui/webui/plugins/plugins.mojom',
@@ skipping 53 matching lines @@
 
     // Unfortunately, we don't have notifications for plugin (list) status
     // changes (yet), so in the meanwhile just update regularly.
     setInterval(function() {
       browserProxy.getPluginsData().then(returnPluginsData);
     }, 30000);
   });
 }
 
 document.addEventListener('DOMContentLoaded', main);