Refresh dart:dom libraries from WebKit

client/dom/generated/src/wrapping/_IDBCursorWrappingImplementation.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 _IDBCursorWrappingImplementation extends DOMWrapperBase implements IDBCursor {
   _IDBCursorWrappingImplementation() : super() {}
 
   static create__IDBCursorWrappingImplementation() native {
@@ skipping 22 matching lines @@
     }
   }
   static void _continueFunction(receiver) native;
   static void _continueFunction_2(receiver, key) native;
 
   IDBRequest delete() {
     return _delete(this);
   }
   static IDBRequest _delete(receiver) native;
 
-  IDBRequest update(String value) {
+  IDBRequest update(Dynamic/*SerializedScriptValue*/ value) {
     return _update(this, value);
   }
   static IDBRequest _update(receiver, value) native;
 
   String get typeName() { return "IDBCursor"; }
 }