Remove some unused includes from core/css and core/dom

Source/core/dom/ContainerNode.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 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.
  *
  * 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/dom/ContainerNode.h"
 
-#include "HTMLNames.h"
-#include "core/accessibility/AXObjectCache.h"
 #include "core/dom/ChildListMutationScope.h"
 #include "core/dom/ContainerNodeAlgorithms.h"
 #include "core/dom/EventNames.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/MutationEvent.h"
 #include "core/dom/NodeRareData.h"
 #include "core/dom/NodeRenderStyle.h"
 #include "core/dom/NodeTraversal.h"
-#include "core/dom/TemplateContentDocumentFragment.h"
 #include "core/html/HTMLCollection.h"
-#include "core/inspector/InspectorInstrumentation.h"
-#include "core/loader/cache/MemoryCache.h"
-#include "core/page/Chrome.h"
-#include "core/page/ChromeClient.h"
-#include "core/page/Frame.h"
-#include "core/page/FrameView.h"
 #include "core/page/Page.h"
-#include "core/platform/graphics/FloatRect.h"
-#include "core/rendering/InlineTextBox.h"
-#include "core/rendering/RenderBox.h"
 #include "core/rendering/RenderTheme.h"
 #include "core/rendering/RenderWidget.h"
-#include "core/rendering/RootInlineBox.h"
 #include <wtf/CurrentTime.h>
 #include <wtf/Vector.h>
 
 using namespace std;
 
 namespace WebCore {
 
 static void dispatchChildInsertionEvents(Node*);
 static void dispatchChildRemovalEvents(Node*);
 static void updateTreeAfterInsertion(ContainerNode*, Node*, AttachBehavior);
@@ skipping 886 matching lines @@
         return true;
 
     if (node->isElementNode() && toElement(node)->shadow())
         return true;
 
     return false;
 }
 #endif
 
 } // namespace WebCore