anchor.diff:  // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
   // for details. All rights reserved. Use of this source code is governed by a
   // BSD-style license that can be found in the LICENSE file.
  -
   
   class _Utils {
     static List convertToList(List list) {
  
positive.code: 
  
    /** @domName Node.nodeType */
    int get nodeType native "Node_nodeType_Getter";
  
  
    /** @domName Node.ownerDocument */
  
negative.code:     return result;
    }
  
    abstract deserializeSendPort(List x);
  
    deserializeObject(List x) {
      // TODO(floitsch): Use real exception (which one?).
  