Remove ~1750 superfluous includes from core

Source/core/rendering/RenderTableCol.cpp

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
 #include "core/rendering/RenderTableCol.h"
 
 #include "HTMLNames.h"
-#include "core/dom/WebCoreMemoryInstrumentation.h"
 #include "core/html/HTMLTableColElement.h"
-#include "core/loader/cache/CachedImage.h"
 #include "core/rendering/RenderTable.h"
-#include "core/rendering/RenderTableCell.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 RenderTableCol::RenderTableCol(Element* element)
     : RenderBox(element)
     , m_span(1)
 {
     // init RenderObject attributes
@@ skipping 144 matching lines @@
 }
 
 void RenderTableCol::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, PlatformMemoryTypes::Rendering);
     RenderBox::reportMemoryUsage(memoryObjectInfo);
     info.addMember(m_children, "children");
 }
 
 }