Remove dead code in DOMWindow.

Source/core/page/DOMWindow.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * 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
@@ skipping 209 matching lines @@
     ASSERT_ARG(window, window);
     Frame* frame = window->frame();
     if (!frame)
         return false;
     Page* page = frame->page();
     if (!page)
         return false;
     return frame == page->mainFrame();
 }
 
-bool DOMWindow::dispatchAllPendingBeforeUnloadEvents()
-{
-    DOMWindowSet& set = windowsWithBeforeUnloadEventListeners();
-    if (set.isEmpty())
-        return true;
-
-    static bool alreadyDispatched = false;
-    ASSERT(!alreadyDispatched);
-    if (alreadyDispatched)
-        return true;
-
-    Vector<RefPtr<DOMWindow> > windows;
-    DOMWindowSet::iterator end = set.end();
-    for (DOMWindowSet::iterator it = set.begin(); it != end; ++it)
-        windows.append(it->key);
-
-    size_t size = windows.size();
-    for (size_t i = 0; i < size; ++i) {
-        DOMWindow* window = windows[i].get();
-        if (!set.contains(window))
-            continue;
-
-        Frame* frame = window->frame();
-        if (!frame)
-            continue;
-
-        if (!frame->loader()->shouldClose())
-            return false;
-    }
-
-    enableSuddenTermination();
-
-    alreadyDispatched = true;
-
-    return true;
-}
-
 unsigned DOMWindow::pendingUnloadEventListeners() const
 {
     return windowsWithUnloadEventListeners().count(const_cast<DOMWindow*>(this));
 }
 
-void DOMWindow::dispatchAllPendingUnloadEvents()
-{
-    DOMWindowSet& set = windowsWithUnloadEventListeners();
-    if (set.isEmpty())
-        return;
-
-    static bool alreadyDispatched = false;
-    ASSERT(!alreadyDispatched);
-    if (alreadyDispatched)
-        return;
-
-    Vector<RefPtr<DOMWindow> > windows;
-    DOMWindowSet::iterator end = set.end();
-    for (DOMWindowSet::iterator it = set.begin(); it != end; ++it)
-        windows.append(it->key);
-
-    size_t size = windows.size();
-    for (size_t i = 0; i < size; ++i) {
-        DOMWindow* window = windows[i].get();
-        if (!set.contains(window))
-            continue;
-
-        window->dispatchEvent(PageTransitionEvent::create(eventNames().pagehideEvent, false), window->document());
-        window->dispatchEvent(Event::create(eventNames().unloadEvent, false, false), window->document());
-    }
-
-    enableSuddenTermination();
-
-    alreadyDispatched = true;
-}
-
 // This function:
 // 1) Validates the pending changes are not changing any value to NaN; in that case keep original value.
 // 2) Constrains the window rect to the minimum window size and no bigger than the float rect's dimensions.
 // 3) Constrains the window rect to within the top and left boundaries of the available screen rect.
 // 4) Constrains the window rect to within the bottom and right boundaries of the available screen rect.
 // 5) Translate the window rect coordinates to be within the coordinate space of the screen.
 FloatRect DOMWindow::adjustWindowRect(Page* page, const FloatRect& pendingChanges)
 {
     ASSERT(page);
 
@@ skipping 1558 matching lines @@
 
     Frame* child = frame->tree()->scopedChild(index);
     if (child)
         return child->document()->domWindow();
 
     return 0;
 }
 
 
 } // namespace WebCore