Prepare ChromeVox for webstore release.

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');
 
 goog.require('EarconEngine');
 goog.require('Spannable');
+goog.require('Stubs');
 goog.require('constants');
 goog.require('cursors.Cursor');
 goog.require('cursors.Range');
 goog.require('cursors.Unit');
 goog.require('cvox.AbstractEarcons');
 goog.require('cvox.ChromeVox');
 goog.require('cvox.NavBraille');
 goog.require('cvox.TtsCategory');
 goog.require('cvox.ValueSelectionSpan');
 goog.require('cvox.ValueSpan');
@@ skipping 897 matching lines @@
       var output = new cvox.NavBraille({
         text: buff,
         startIndex: startIndex,
         endIndex: endIndex
       });
 
       cvox.ChromeVox.braille.write(output);
     }
 
     // Display.
-    if (cvox.ChromeVox.isChromeOS &&
-        this.speechCategory_ != cvox.TtsCategory.LIVE) {
+    if (this.speechCategory_ != cvox.TtsCategory.LIVE)
       chrome.accessibilityPrivate.setFocusRing(this.locations_);
-    }
   },
 
   /**
    * Renders the given range using optional context previous range and event
    * type.
    * @param {!cursors.Range} range
    * @param {cursors.Range} prevRange
    * @param {EventType|Output.EventType} type
    * @param {!Array<Spannable>} buff Buffer to receive rendered output.
    * @private
@@ skipping 699 matching lines @@
           break;
         }
         earconFinder = earconFinder.parent;
       }
     }
     return null;
   }
 };
 
 });  // goog.scope