Move xfa_document to cxfa_document

xfa/fxfa/include/xfa_ffdoc.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_FXFA_INCLUDE_XFA_FFDOC_H_
 #define XFA_FXFA_INCLUDE_XFA_FFDOC_H_
 
 #include <map>
 #include <memory>
 
 #include "xfa/fxfa/include/fxfa.h"
+#include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_document_parser.h"
-#include "xfa/fxfa/parser/xfa_document.h"
 
 class CXFA_ChecksumContext;
 class CXFA_FFApp;
 class CXFA_FFNotify;
 class CXFA_FFDocView;
 
 struct FX_IMAGEDIB_AND_DPI {
   CFX_DIBSource* pDibSource;
   int32_t iImageXDpi;
   int32_t iImageYDpi;
@@ skipping 34 matching lines @@
   CXFA_FFApp* m_pApp;
   std::unique_ptr<CXFA_FFNotify> m_pNotify;
   CPDF_Document* m_pPDFDoc;
   std::map<uint32_t, FX_IMAGEDIB_AND_DPI> m_HashToDibDpiMap;
   std::map<uint32_t, std::unique_ptr<CXFA_FFDocView>> m_TypeToDocViewMap;
   uint32_t m_dwDocType;
   FX_BOOL m_bOwnStream;
 };
 
 #endif  // XFA_FXFA_INCLUDE_XFA_FFDOC_H_