Remove ~1750 superfluous includes from core

Source/core/page/Location.cpp

 /*
  * Copyright (C) 2008, 2010 Apple Inc. All rights reserved.
  *
  * 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 16 matching lines @@
  */
 
 #include "config.h"
 #include "core/page/Location.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/loader/FrameLoader.h"
 #include "core/page/DOMWindow.h"
 #include "core/page/Frame.h"
-#include "core/platform/KURL.h"
 #include "weborigin/SecurityOrigin.h"
 
 namespace WebCore {
 
 Location::Location(Frame* frame)
     : DOMWindowProperty(frame)
 {
     ScriptWrappable::init(this);
 }
 
@@ skipping 218 matching lines @@
 {
     ASSERT(m_frame);
     // We call findFrameForNavigation to handle the case of a seamless iframe correctly.
     Frame* frame = m_frame->loader()->findFrameForNavigation(String(), activeWindow->document());
     if (!frame)
         return;
     frame->document()->domWindow()->setLocation(url, activeWindow, firstWindow);
 }
 
 } // namespace WebCore