Regenerate dart:dom and dart:html bindings

client/dom/generated/src/wrapping/_MetadataWrappingImplementation.dart

 // Copyright (c) 2011, 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.
 
 // WARNING: Do not edit - generated code.
 
 class _MetadataWrappingImplementation extends DOMWrapperBase implements Metadata {
   _MetadataWrappingImplementation() : super() {}
 
   static create__MetadataWrappingImplementation() native {
     return new _MetadataWrappingImplementation();
   }
 
   Date get modificationTime() { return _get_modificationTime(this); }
   static Date _get_modificationTime(var _this) native;
 
+  int get size() { return _get_size(this); }
+  static int _get_size(var _this) native;
+
   String get typeName() { return "Metadata"; }
 }