Roll IDL to multivm@439

third_party/WebCore/notifications/DOMWindowNotifications.idl

Index: third_party/WebCore/notifications/DOMWindowNotifications.idl
diff --git a/third_party/WebCore/notifications/DOMWindowNotifications.idl b/third_party/WebCore/notifications/DOMWindowNotifications.idl
index 057b666b6e3d747e597440c4f3ebc9f167be33f9..1df1b11f96440fe01c269a575929f7bd0da95cc6 100644
--- a/third_party/WebCore/notifications/DOMWindowNotifications.idl
+++ b/third_party/WebCore/notifications/DOMWindowNotifications.idl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -31,6 +31,9 @@ module window {
         Supplemental=DOMWindow
     ] DOMWindowNotifications {
         readonly attribute [V8EnabledAtRuntime] NotificationCenter webkitNotifications;
+#if defined(ENABLE_NOTIFICATIONS) && ENABLE_NOTIFICATIONS
+        attribute NotificationConstructor Notification;
+#endif
     };
 
 }