Reapply the expanded names with the correct form of requestFileSystem on the

tools/dom/templates/html/dart2js/impl_Notification.darttemplate

-// Copyright (c) 2013, 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.
-
-part of $LIBRARYNAME;
-
-$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
-  factory $CLASSNAME(String title, [Map options]) {
-    if (?options) {
-      return JS('Notification', 'new Notification(#,#)', title,
-          convertDartToNative_SerializedScriptValue(options));
-    } else {
-      return JS('Notification', 'new Notification(#)', title);
-    }
-  }
-$!MEMBERS
-}