Support group and wrapping navigation.

chrome/browser/resources/chromeos/chromevox/cvox2/background/output.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.
 
 /**
  * @fileoverview Provides output services for ChromeVox.
  */
 
 goog.provide('Output');
 goog.provide('Output.EventType');
@@ skipping 447 matching lines @@
     inlineTextBox: {
       speak: '$name='
     },
     inputTime: {
       enter: '$nameFromNode $role $description'
     },
     link: {
       enter: '$nameFromNode= $role $state'
     },
     list: {
-      enter: '$role @@list_with_items($countChildren(listItem))'
+      enter: '$role @@list_with_items($countChildren(listItem))',
+      speak: '$descendants $role @@list_with_items($countChildren(listItem))'
     },
     listBox: {
       enter: '$nameFromNode ' +
           '$role @@list_with_items($countChildren(listBoxOption)) ' +
           '$description'
     },
     listBoxOption: {
       speak: '$name $role @describe_index($indexInParent, $parentChildCount) ' +
           '$description $state'
     },
@@ skipping 1229 matching lines @@
   /**
    * Gets the output buffer for braille.
    * @return {!Spannable}
    */
   get brailleOutputForTest() {
     return this.createBrailleOutput_();
   }
 };
 
 });  // goog.scope