Roll IDL to multivm@1316

core/dom/DocumentType.idl

 /*
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  *
  * 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
@@ skipping 11 matching lines @@
     // DOM Level 1
 
     readonly attribute DOMString name;
     readonly attribute NamedNodeMap entities;
     readonly attribute NamedNodeMap notations;
 
     // DOM Level 2
 
     [TreatReturnedNullStringAs=Null] readonly attribute DOMString publicId;
     [TreatReturnedNullStringAs=Null] readonly attribute DOMString systemId;
-    [TreatReturnedNullStringAs=Null] readonly attribute DOMString internalSubset;        
-
-    // ChildNode interface API
-    readonly attribute Element previousElementSibling;
-    readonly attribute Element nextElementSibling;
-    [RaisesException] void remove();
+    [TreatReturnedNullStringAs=Null] readonly attribute DOMString internalSubset;
 };
 
+DocumentType implements ChildNode;