Various changes required to support ChromeVox Next to read Views and Windows.

chrome/renderer/resources/extensions/automation/automation_node.js

 // Copyright 2014 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.
 
 var AutomationEvent = require('automationEvent').AutomationEvent;
 var automationInternal =
     require('binding').Binding.create('automationInternal').generate();
 var IsInteractPermitted =
     requireNative('automationInternal').IsInteractPermitted;
 
@@ skipping 35 matching lines @@
   firstChild: function() {
     return this.childTree || this.rootImpl.get(this.childIds[0]);
   },
 
   lastChild: function() {
     var childIds = this.childIds;
     return this.childTree || this.rootImpl.get(childIds[childIds.length - 1]);
   },
 
   children: function() {
+    if (this.childTree)
+      return [this.childTree];
+
     var children = [];
     for (var i = 0, childID; childID = this.childIds[i]; i++) {
       logging.CHECK(this.rootImpl.get(childID));
       children.push(this.rootImpl.get(childID));
     }
     return children;
   },
 
   previousSibling: function() {
     var parent = this.parent();
@@ skipping 672 matching lines @@
                                                'attributes',
                                                'indexInParent',
                                                'root'] });
 
 var AutomationRootNode = utils.expose('AutomationRootNode',
                                       AutomationRootNodeImpl,
                                       { superclass: AutomationNode });
 
 exports.AutomationNode = AutomationNode;
 exports.AutomationRootNode = AutomationRootNode;