Remove IPDF_CryptoHandler and IPDF_SecurityHandler.

core/fpdfapi/fpdf_parser/include/cpdf_parser.h

Index: core/fpdfapi/fpdf_parser/include/cpdf_parser.h
diff --git a/core/fpdfapi/fpdf_parser/include/cpdf_parser.h b/core/fpdfapi/fpdf_parser/include/cpdf_parser.h
index 45aca8f21a1f6b62cebb030a153d62a176ab74e5..5331ccafb179b3ab204f47fd2cd9f6474f52c8f0 100644
--- a/core/fpdfapi/fpdf_parser/include/cpdf_parser.h
+++ b/core/fpdfapi/fpdf_parser/include/cpdf_parser.h
@@ -14,15 +14,15 @@
 #include "core/fxcrt/include/fx_basic.h"
 
 class CPDF_Array;
+class CPDF_CryptoHandler;
 class CPDF_Dictionary;
 class CPDF_Document;
 class CPDF_IndirectObjectHolder;
 class CPDF_Object;
+class CPDF_SecurityHandler;
 class CPDF_StreamAcc;
 class CPDF_SyntaxParser;
 class IFX_FileRead;
-class IPDF_CryptoHandler;
-class IPDF_SecurityHandler;
 
 class CPDF_Parser {
  public:
@@ -63,7 +63,7 @@ class CPDF_Parser {
   bool IsVersionUpdated() const { return m_bVersionUpdated; }
   bool IsObjectFreeOrNull(uint32_t objnum) const;
   FX_BOOL IsFormStream(uint32_t objnum, FX_BOOL& bForm);
-  IPDF_CryptoHandler* GetCryptoHandler();
+  CPDF_CryptoHandler* GetCryptoHandler();
   IFX_FileRead* GetFileAccess() const;
 
   FX_FILESIZE GetObjectOffset(uint32_t objnum) const;
@@ -123,7 +123,7 @@ class CPDF_Parser {
   CPDF_Dictionary* m_pEncryptDict;
   FX_FILESIZE m_LastXRefOffset;
   FX_BOOL m_bXRefStream;
-  std::unique_ptr<IPDF_SecurityHandler> m_pSecurityHandler;
+  std::unique_ptr<CPDF_SecurityHandler> m_pSecurityHandler;
   CFX_ByteString m_bsRecipient;
   CFX_ByteString m_FilePath;
   CFX_ByteString m_Password;