WebKit IDL roll.

third_party/WebCore/dom/CustomEvent.idl

 /*
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 10 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
 #if !defined(LANGUAGE_CPP) || !LANGUAGE_CPP
 // Introduced in DOM Level 3:
 [
     ConstructorTemplate=Event
 ] interface CustomEvent : Event {
-    [InitializedByEventConstructor, V8Custom] readonly attribute DOMObject detail;
+    [InitializedByEventConstructor, V8Custom] readonly attribute any detail;
 
     void initCustomEvent(in [Optional=DefaultIsUndefined] DOMString typeArg, 
                          in [Optional=DefaultIsUndefined] boolean canBubbleArg, 
                          in [Optional=DefaultIsUndefined] boolean cancelableArg, 
-                         in [Optional=DefaultIsUndefined] DOMObject detailArg);
+                         in [Optional=DefaultIsUndefined] any detailArg);
 };
 #endif