core/include/fdpfapi cleanup Part I.

core/fpdfapi/fpdf_parser/ipdf_crypto_handler.h

 // Copyright 2016 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 CORE_INCLUDE_FPDFAPI_IPDF_CRYPTO_HANDLER_H_
-#define CORE_INCLUDE_FPDFAPI_IPDF_CRYPTO_HANDLER_H_
+#ifndef CORE_FPDFAPI_FPDF_PARSER_IPDF_CRYPTO_HANDLER_H_
+#define CORE_FPDFAPI_FPDF_PARSER_IPDF_CRYPTO_HANDLER_H_
 
 #include "core/include/fxcrt/fx_basic.h"
 
 class CPDF_Dictionary;
 class IPDF_SecurityHandler;
 
 class IPDF_CryptoHandler {
  public:
   virtual ~IPDF_CryptoHandler();
 
@@ skipping 16 matching lines @@
   virtual FX_BOOL EncryptContent(FX_DWORD objnum,
                                  FX_DWORD version,
                                  const uint8_t* src_buf,
                                  FX_DWORD src_size,
                                  uint8_t* dest_buf,
                                  FX_DWORD& dest_size) = 0;
 
   void Decrypt(FX_DWORD objnum, FX_DWORD version, CFX_ByteString& str);
 };
 
-#endif  // CORE_INCLUDE_FPDFAPI_IPDF_CRYPTO_HANDLER_H_
+#endif  // CORE_FPDFAPI_FPDF_PARSER_IPDF_CRYPTO_HANDLER_H_