[Cleanup] Files.app: Remove 'this' from class methods. #1

chrome/browser/resources/file_manager/js/util.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.
 
 /**
  * Namespace for utility functions.
  */
 var util = {};
 
 /**
@@ skipping 836 matching lines @@
     } catch (ignore) {
       // TODO: fill the status object once the API is available.
       callback({});
     }
   },
 
   /**
    * Close current window.
    */
   closeWindow: function() {
-    if (this.v2()) {
+    if (util.platform.v2()) {
       window.close();
     } else {
       chrome.tabs.getCurrent(function(tab) {
         chrome.tabs.remove(tab.id);
       });
     }
   },
 
   /**
    * @return {string} Applicaton id.
    */
   getAppId: function() {
-    if (this.v2()) {
+    if (util.platform.v2()) {
       return chrome.runtime.id;
     } else {
       return chrome.extension.getURL('').split('/')[2];
     }
   },
 
   /**
    * @param {string} path Path relative to the extension root.
    * @return {string} Extension-based URL.
    */
   getURL: function(path) {
-    if (this.v2()) {
+    if (util.platform.v2()) {
       return chrome.runtime.getURL(path);
     } else {
       return chrome.extension.getURL(path);
     }
   },
 
   /**
    * Suppress default context menu in a current window.
    */
   suppressContextMenu: function() {
@@ skipping 358 matching lines @@
  * overriden).
  * @param {Object} object The object.
  * @param {string} propertyName The property name.
  * @param {*} value Value to set.
  */
 util.callInheritedSetter = function(object, propertyName, value) {
   var d = util.findPropertyDescriptor(Object.getPrototypeOf(object),
                                       propertyName);
   d.set.call(object, value);
 };