DevTools: kill WI.IsolatedFileSystemManager FileSystemsLoaded event

third_party/WebKit/Source/devtools/front_end/main/Main.js

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 118 matching lines @@
      * @suppressGlobalPropertiesCheck
      */
     _createAppUI: function()
     {
         console.timeStamp("Main._createApp");
 
         WebInspector.viewManager = new WebInspector.ViewManager();
 
         // Request filesystems early, we won't create connections until callback is fired. Things will happen in parallel.
         WebInspector.isolatedFileSystemManager = new WebInspector.IsolatedFileSystemManager();
-        WebInspector.isolatedFileSystemManager.initialize(this._didInitializeFileSystemManager.bind(this));
+        WebInspector.isolatedFileSystemManager.waitForFileSystems()
+            .then(this._didInitializeFileSystemManager.bind(this));
 
         var themeSetting = WebInspector.settings.createSetting("uiTheme", "default");
         WebInspector.initializeUIUtils(document, themeSetting);
         themeSetting.addChangeListener(WebInspector.reload.bind(WebInspector));
 
         WebInspector.installComponentRootStyles(/** @type {!Element} */ (document.body));
 
         this._addMainEventListeners(document);
 
         var canDock = !!Runtime.queryParam("can_dock");
@@ skipping 943 matching lines @@
      * @override
      * @return {?Element}
      */
     settingElement: function()
     {
         return WebInspector.SettingsUI.createSettingCheckbox(WebInspector.UIString("Show rulers"), WebInspector.moduleSetting("showMetricsRulers"));
     }
 }
 
 new WebInspector.Main();