Support DOMString[] and regenerate from IDL

client/dom/generated/src/wrapping/_WebKitMutationObserverWrappingImplementation.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 _WebKitMutationObserverWrappingImplementation extends DOMWrapperBase implements WebKitMutationObserver {
+  _WebKitMutationObserverWrappingImplementation() : super() {}
+
+  static create__WebKitMutationObserverWrappingImplementation() native {
+    return new _WebKitMutationObserverWrappingImplementation();
+  }
+
+  void disconnect() {
+    _disconnect(this);
+    return;
+  }
+  static void _disconnect(receiver) native;
+
+  String get typeName() { return "WebKitMutationObserver"; }
+}