Roll IDL to multivm@1467

core/html/HTMLAllCollection.idl

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 17 matching lines @@
     MasqueradesAsUndefined,
     GenerateIsReachable=ownerNode,
     DependentLifetime
 ] interface HTMLAllCollection {
     readonly attribute unsigned long length;
     [ImplementedAs=item] getter Node (unsigned long index);
     [Custom] Node item([Default=Undefined] optional unsigned long index);
     [ImplementedAs=anonymousNamedGetter, NotEnumerable] getter (NodeList or Node)(DOMString name);
     [Custom] Node namedItem(DOMString name);
     // FIXME: This should return an HTMLAllCollection.
-    NodeList tags(DOMString name);
+    [MeasureAs=DocumentAllTags] NodeList tags(DOMString name);
 };