Move remaining xfa/include/fxfa files

xfa/fxfa/include/xfa_ffapp.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_INCLUDE_FXFA_XFA_FFAPP_H_
-#define XFA_INCLUDE_FXFA_XFA_FFAPP_H_
+#ifndef XFA_FXFA_INCLUDE_XFA_FFAPP_H_
+#define XFA_FXFA_INCLUDE_XFA_FFAPP_H_
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h"
 #include "xfa/fgas/font/fgas_font.h"
 #include "xfa/fwl/core/fwl_sdadapterimp.h"
 #include "xfa/fwl/core/ifwl_adapternative.h"
 #include "xfa/fwl/core/ifwl_app.h"
-#include "xfa/include/fxfa/fxfa.h"
+#include "xfa/fxfa/include/fxfa.h"
 
 class CXFA_DefFontMgr;
 class CXFA_FWLAdapterWidgetMgr;
 class CXFA_FWLTheme;
 class CXFA_FFDocHandler;
 class CXFA_FontMgr;
 
 class CXFA_FileRead : public IFX_FileRead {
  public:
   explicit CXFA_FileRead(const CFX_ArrayTemplate<CPDF_Stream*>& streams);
@@ skipping 41 matching lines @@
   CXFA_FontMgr* m_pFontMgr;
 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
   IFX_FontSourceEnum* m_pFontSource;
 #endif
   CXFA_FWLAdapterWidgetMgr* m_pAdapterWidgetMgr;
   IFWL_WidgetMgrDelegate* m_pWidgetMgrDelegate;
   IFX_FontMgr* m_pFDEFontMgr;
   CFWL_SDAdapterThreadMgr* m_pAdapterThreadMgr;
 };
 
-#endif  // XFA_INCLUDE_FXFA_XFA_FFAPP_H_
+#endif  // XFA_FXFA_INCLUDE_XFA_FFAPP_H_