Limit scope getter to predefined values

third_party/WebKit/Source/core/html/HTMLTableCellElement.idl

 /*
  * Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 29 matching lines @@
     [CEReactions, Reflect] attribute boolean noWrap;
     [CEReactions, Reflect] attribute DOMString vAlign;
 
     [CEReactions, Reflect, TreatNullAs=EmptyString] attribute DOMString bgColor;
 
     // TODO(foolip): The spec has HTMLTableHeaderCellElement and
     // HTMLTableDataCellElement interfaces for the th and td elements
     // respectively. HTMLTableHeaderCellElement has the abbr and scope
     // attributes, while HTMLTableDataCellElement has only abbr.
     [CEReactions, Reflect] attribute DOMString abbr;
-    [CEReactions, Reflect] attribute DOMString scope;
+    [CEReactions] attribute DOMString scope;
 };