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

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 23 matching lines @@
  *     For example, $value $role $enabled
  * @ prefix: used to substitute a message. Note the ability to specify params to
  *     the message.  For example, '@tag_html' '@selected_index($text_sel_start,
  *     $text_sel_end').
  * = suffix: used to specify substitution only if not previously appended.
  *     For example, $name= would insert the name attribute only if no name
  * attribute had been inserted previously.
  * @param {!cursors.Range} range
  * @param {cursors.Range} prevRange
  * @param {chrome.automation.EventType|Output.EventType} type
+ * @param {{braille: (boolean|undefined), speech: (boolean|undefined)}=}
+ *     opt_options
  * @constructor
  */
-Output = function(range, prevRange, type) {
+Output = function(range, prevRange, type, opt_options) {
+  opt_options = opt_options || {braille: true, speech: true};
   // TODO(dtseng): Include braille specific rules.
   /** @type {!cvox.Spannable} */
   this.buffer_ = new cvox.Spannable();
   /** @type {!cvox.Spannable} */
   this.brailleBuffer_ = new cvox.Spannable();
   /** @type {!Array.<Object>} */
   this.locations_ = [];
 
   /**
    * Current global options.
    * @type {{speech: boolean, braille: boolean, location: boolean}}
    */
   this.formatOptions_ = {speech: true, braille: false, location: true};
 
   this.render_(range, prevRange, type);
-  this.handleSpeech();
-  this.handleBraille();
+  if (opt_options.speech)
+    this.handleSpeech();
+  if (opt_options.braille)
+    this.handleBraille();
   this.handleDisplay();
 };
 
 /**
  * Delimiter to use between output values.
  * @type {string}
  */
 Output.SPACE = ' ';
 
 /**
@@ skipping 487 matching lines @@
     }
 
     if (currentNode != root)
       throw 'Unbalanced parenthesis.';
 
     return root;
   }
 };
 
 });  // goog.scope