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

Source/core/dom/DocumentFragment.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, 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/DocumentFragment.h"
 
 #include "core/dom/Document.h"
 #include "core/html/parser/HTMLDocumentParser.h"
-#include "core/page/Page.h"
-#include "core/page/Settings.h"
 #include "core/xml/parser/XMLDocumentParser.h"
 
 namespace WebCore {
 
 DocumentFragment::DocumentFragment(Document* document, ConstructionType constructionType)
     : ContainerNode(document, constructionType)
 {
     ScriptWrappable::init(this);
 }
 
@@ skipping 44 matching lines @@
 {
     HTMLDocumentParser::parseDocumentFragment(source, this, contextElement, parserContentPolicy);
 }
 
 bool DocumentFragment::parseXML(const String& source, Element* contextElement, ParserContentPolicy parserContentPolicy)
 {
     return XMLDocumentParser::parseDocumentFragment(source, this, contextElement, parserContentPolicy);
 }
 
 }