Fix ChromeVox next tests that passed without actually running.

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 405 matching lines @@
     },
     menuItem: {
       speak: '$name $role $if($haspopup, @has_submenu) ' +
           '@describe_index($indexInParent, $parentChildCount)'
     },
     menuListOption: {
       speak: '$name $value @aria_role_menuitem ' +
           '@describe_index($indexInParent, $parentChildCount)'
     },
     paragraph: {
-      speak: '$value'
+      speak: '$descendants'
     },
     popUpButton: {
       speak: '$value $name $role @aria_has_popup ' +
           '$if($collapsed, @aria_expanded_false, @aria_expanded_true)'
     },
     radioButton: {
       speak: '$if($checked, @describe_radio_selected($name), ' +
           '@describe_radio_unselected($name))'
     },
     radioGroup: {
@@ skipping 847 matching lines @@
             elem.end);
       });
       spansToRemove.forEach(result.removeSpan.bind(result));
       separator = Output.SPACE;
     });
     return result;
   }
 };
 
 });  // goog.scope