Roll IDL to multivm@683

third_party/WebCore/css/CSSStyleSheet.idl

 /*
  * Copyright (C) 2006, 2007, 2008 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 module css {
 
     // Introduced in DOM Level 2:
     interface [
-        V8CustomToJSObject
+        V8GenerateIsReachable=ImplOwnerNodeRoot
     ] CSSStyleSheet : StyleSheet {
         readonly attribute CSSRule          ownerRule;
         readonly attribute CSSRuleList      cssRules;
 
         [ObjCLegacyUnnamedParameters] unsigned long insertRule(in [Optional=DefaultIsUndefined] DOMString rule, 
                                                 in [Optional=DefaultIsUndefined] unsigned long index)
             raises(DOMException);
         void               deleteRule(in [Optional=DefaultIsUndefined] unsigned long index)
             raises(DOMException);
 
         // IE Extensions
         readonly attribute CSSRuleList      rules;
 
         long addRule(in [Optional=DefaultIsUndefined] DOMString selector,
                      in [Optional=DefaultIsUndefined] DOMString style,
                      in [Optional] unsigned long index)
             raises(DOMException);
         void removeRule(in [Optional=DefaultIsUndefined] unsigned long index)
             raises(DOMException);
     };
 
 }