Fix a few header order violations

Source/core/xml/XSLTProcessorLibxslt.cpp

 /*
  * This file is part of the XSL implementation.
  *
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple, Inc. All rights reserved.
  * Copyright (C) 2005, 2006 Alexey Proskuryakov <ap@webkit.org>
  *
  * 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/xml/XSLTProcessor.h"
 
-#include <libxslt/imports.h>
-#include <libxslt/security.h>
-#include <libxslt/variables.h>
-#include <libxslt/xsltutils.h>
 #include "core/FetchInitiatorTypeNames.h"
 #include "core/dom/Document.h"
 #include "core/dom/TransformSource.h"
 #include "core/editing/markup.h"
 #include "core/fetch/Resource.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/LocalFrame.h"
 #include "core/xml/XSLStyleSheet.h"
 #include "core/xml/XSLTExtensions.h"
 #include "core/xml/XSLTUnicodeSort.h"
 #include "core/xml/parser/XMLDocumentParser.h"
 #include "platform/SharedBuffer.h"
 #include "platform/network/ResourceError.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "wtf/Assertions.h"
 #include "wtf/Vector.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/StringBuffer.h"
 #include "wtf/unicode/UTF8.h"
+#include <libxslt/imports.h>
+#include <libxslt/security.h>
+#include <libxslt/variables.h>
+#include <libxslt/xsltutils.h>
 
 namespace WebCore {
 
 void XSLTProcessor::genericErrorFunc(void*, const char*, ...)
 {
     // It would be nice to do something with this error message.
 }
 
 void XSLTProcessor::parseErrorFunc(void* userData, xmlError* error)
 {
@@ skipping 275 matching lines @@
 
     sheet->method = origMethod;
     setXSLTLoadCallBack(0, 0, 0);
     xsltFreeStylesheet(sheet);
     m_stylesheet = nullptr;
 
     return success;
 }
 
 } // namespace WebCore