Get rid of Element#classList in the wrapperless DOM.

client/html/frog/html_frog.dart

 #library('html');
 
 // 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.
 
 // DO NOT EDIT
 // Auto-generated dart:html library.
 
 
@@ skipping 5413 matching lines @@
 
   _ElementEventsImpl get on() =>
     new _ElementEventsImpl(this);
 
   static final int ALLOW_KEYBOARD_INPUT = 1;
 
   int get _childElementCount() native "return this.childElementCount;";
 
   _HTMLCollectionImpl get _children() native "return this.children;";
 
-  final _DOMTokenListImpl classList;
-
   String get _className() native "return this.className;";
 
   void set _className(String value) native "this.className = value;";
 
   int get _clientHeight() native "return this.clientHeight;";
 
   int get _clientLeft() native "return this.clientLeft;";
 
   int get _clientTop() native "return this.clientTop;";
 
@@ skipping 14912 matching lines @@
 
 
   ElementEvents get on();
 
   static final int ALLOW_KEYBOARD_INPUT = 1;
 
   final int _childElementCount;
 
   final HTMLCollection _children;
 
-  final DOMTokenList classList;
-
   String _className;
 
   final int _clientHeight;
 
   final int _clientLeft;
 
   final int _clientTop;
 
   final int _clientWidth;
 
@@ skipping 10592 matching lines @@
     if (length < 0) throw new IllegalArgumentException('length');
     if (start < 0) throw new IndexOutOfRangeException(start);
     int end = start + length;
     if (end > a.length) throw new IndexOutOfRangeException(end);
     for (int i = start; i < end; i++) {
       accumulator.add(a[i]);
     }
     return accumulator;
   }
 }