Font Settings API: UI overhaul of example extension.

chrome/common/extensions/docs/examples/api/fontSettings/js/cr/ui/touch_handler.js

 // Copyright (c) 2012 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 Touch Handler. Class that handles all touch events and
  * uses them to interpret higher level gestures and behaviors. TouchEvent is a
  * built in mobile safari type:
  * http://developer.apple.com/safari/library/documentation/UserExperience/Reference/TouchEventClassReference/TouchEvent/TouchEvent.html.
  * This class is intended to work with all webkit browsers, tested on Chrome and
@@ skipping 855 matching lines @@
 
       this.element_.dispatchEvent(event);
       return event.enableDrag;
     }
   };
 
   return {
     TouchHandler: TouchHandler
   };
 });