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

chrome/browser/resources/chromeos/chromevox/cvox2/background/output.js

Index: chrome/browser/resources/chromeos/chromevox/cvox2/background/output.js
diff --git a/chrome/browser/resources/chromeos/chromevox/cvox2/background/output.js b/chrome/browser/resources/chromeos/chromevox/cvox2/background/output.js
index 4b1ef2fe82f206670db4c9b1912a307c335bc1da..ad04cb9ab57a2b74898f217c8e1110aea1eff0a9 100644
--- a/chrome/browser/resources/chromeos/chromevox/cvox2/background/output.js
+++ b/chrome/browser/resources/chromeos/chromevox/cvox2/background/output.js
@@ -41,9 +41,12 @@ var Dir = AutomationUtil.Dir;
  * @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();
@@ -59,8 +62,10 @@ Output = function(range, prevRange, type) {
   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();
 };