Forward onscroll on body and frameset to window

Source/core/html/HTMLBodyElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 23 matching lines @@
 public:
     static PassRefPtr<HTMLBodyElement> create(Document&);
     static PassRefPtr<HTMLBodyElement> create(const QualifiedName&, Document&);
     virtual ~HTMLBodyElement();
 
     // Declared virtual in Element
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(blur);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(error);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(focus);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(load);
+    DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(scroll);
 
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(beforeunload);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(hashchange);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(message);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(offline);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(online);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(popstate);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(resize);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(storage);
     DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(unload);
@@ skipping 29 matching lines @@
 
 inline HTMLBodyElement* toHTMLBodyElement(Node* node)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!node || node->hasTagName(HTMLNames::bodyTag));
     return static_cast<HTMLBodyElement*>(node);
 }
 
 } //namespace
 
 #endif