Move remaining xfa/include/fxfa files

xfa/include/fxfa/xfa_ffdochandler.h

Index: xfa/include/fxfa/xfa_ffdochandler.h
diff --git a/xfa/include/fxfa/xfa_ffdochandler.h b/xfa/include/fxfa/xfa_ffdochandler.h
deleted file mode 100644
index 6350d6507942177ec1ea307ef154e20e385bd624..0000000000000000000000000000000000000000
--- a/xfa/include/fxfa/xfa_ffdochandler.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// 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_FFDOCHANDLER_H_
-#define XFA_INCLUDE_FXFA_XFA_FFDOCHANDLER_H_
-
-#include "xfa/include/fxfa/fxfa.h"
-
-class CXFA_ChecksumContext;
-
-class CXFA_FFDocHandler {
- public:
-  CXFA_FFDocHandler();
-  ~CXFA_FFDocHandler();
-
-  FXJSE_HVALUE GetXFAScriptObject(CXFA_FFDoc* hDoc);
-  XFA_ATTRIBUTEENUM GetRestoreState(CXFA_FFDoc* hDoc);
-
-  FX_BOOL RunDocScript(CXFA_FFDoc* hDoc,
-                       XFA_SCRIPTTYPE eScriptType,
-                       const CFX_WideStringC& wsScript,
-                       FXJSE_HVALUE hRetValue,
-                       FXJSE_HVALUE hThisObject);
-
- protected:
-};
-
-#endif  // XFA_INCLUDE_FXFA_XFA_FFDOCHANDLER_H_