Mask the value of passwords in accessible value.

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 139 matching lines @@
     staticText: {
       speak: '$value'
     },
     textBox: {
       speak: '$name $value $earcon(EDITABLE_TEXT, @input_type_text)'
     },
     tab: {
       speak: '@describe_tab($name)'
     },
     textField: {
-      speak: '$name $value $earcon(EDITABLE_TEXT, @input_type_text)'
+      speak: '$name $value $earcon(EDITABLE_TEXT, @input_type_text) $protected'
     },
     toolbar: {
       enter: '$name $role'
     },
     window: {
       enter: '$name',
       speak: '@describe_window($name) $earcon(OBJECT_OPEN)'
     }
   },
   menuStart: {
@@ skipping 583 matching lines @@
     }
 
     if (currentNode != root)
       throw 'Unbalanced parenthesis.';
 
     return root;
   }
 };
 
 });  // goog.scope