Remove unused includes from various .cpp files in core/

Source/core/loader/cache/CachedScript.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008 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
@@ skipping 11 matching lines @@
 
     This class provides all functionality needed for loading images, style sheets and html
     pages from the web. It has a memory cache for these objects.
 */
 
 #include "config.h"
 #include "core/loader/cache/CachedScript.h"
 
 #include "core/dom/WebCoreMemoryInstrumentation.h"
 #include "core/loader/TextResourceDecoder.h"
-#include "core/loader/cache/CachedResourceClient.h"
-#include "core/loader/cache/CachedResourceClientWalker.h"
 #include "core/loader/cache/MemoryCache.h"
 #include "core/platform/MIMETypeRegistry.h"
 #include "core/platform/SharedBuffer.h"
 #include "core/platform/network/HTTPParsers.h"
 #include <wtf/Vector.h>
 
 namespace WebCore {
 
 CachedScript::CachedScript(const ResourceRequest& resourceRequest, const String& charset)
     : CachedResource(resourceRequest, Script)
@@ skipping 55 matching lines @@
 
 void CachedScript::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CachedResourceScript);
     CachedResource::reportMemoryUsage(memoryObjectInfo);
     info.addMember(m_script, "script");
     info.addMember(m_decoder, "decoder");
 }
 
 } // namespace WebCore