Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/html/src/SharedWorkerWrappingImplementation.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.
-
-class SharedWorkerWrappingImplementation extends AbstractWorkerWrappingImplementation implements SharedWorker {
-  SharedWorkerWrappingImplementation._wrap(ptr) : super._wrap(ptr) {}
-
-  MessagePort get port() { return LevelDom.wrapMessagePort(_ptr.port); }
-}