Remove CFX_Deletable

core/fpdfapi/fpdf_parser/include/cpdf_document.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_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_DOCUMENT_H_
 #define CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_DOCUMENT_H_
 
 #include <memory>
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_indirect_object_holder.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_object.h"
 #include "core/fpdfdoc/include/fpdf_doc.h"
 #include "core/fxcrt/include/fx_basic.h"
 
 class CFX_Font;
 class CFX_Matrix;
 class CPDF_ColorSpace;
 class CPDF_DocPageData;
 class CPDF_DocRenderData;
 class CPDF_Font;
 class CPDF_FontEncoding;
 class CPDF_IccProfile;
 class CPDF_Image;
 class CPDF_Pattern;
 class CPDF_StreamAcc;
+class JBig2_DocumentContext;
 
 #define FPDFPERM_PRINT 0x0004
 #define FPDFPERM_MODIFY 0x0008
 #define FPDFPERM_EXTRACT 0x0010
 #define FPDFPERM_ANNOT_FORM 0x0020
 #define FPDFPERM_FILL_FORM 0x0100
 #define FPDFPERM_EXTRACT_ACCESS 0x0200
 #define FPDFPERM_ASSEMBLE 0x0400
 #define FPDFPERM_PRINT_HIGH 0x0800
 #define FPDF_PAGE_MAX_NUM 0xFFFFF
@@ skipping 13 matching lines @@
   }
 
   int GetPageCount() const;
   CPDF_Dictionary* GetPage(int iPage);
   int GetPageIndex(uint32_t objnum);
   uint32_t GetUserPermissions() const;
   CPDF_DocPageData* GetPageData() const { return m_pDocPage; }
   void ClearPageData();
   void RemoveColorSpaceFromPageData(CPDF_Object* pObject);
 
-  std::unique_ptr<CFX_Deletable>* CodecContext() { return &m_pCodecContext; }
+  std::unique_ptr<JBig2_DocumentContext>* CodecContext() {
+    return &m_pCodecContext;
+  }
   std::unique_ptr<CPDF_LinkList>* LinksContext() { return &m_pLinksContext; }
 
   CPDF_DocRenderData* GetRenderData() const { return m_pDocRender.get(); }
   void ClearRenderData();
   void ClearRenderFont();
 
   FX_BOOL IsFormStream(uint32_t objnum, FX_BOOL& bForm) const;
 
   // |pFontDict| must not be null.
   CPDF_Font* LoadFont(CPDF_Dictionary* pFontDict);
@@ skipping 55 matching lines @@
   CPDF_Dictionary* m_pInfoDict;
   CFX_ByteString m_ID1;
   CFX_ByteString m_ID2;
   bool m_bLinearized;
   int m_iFirstPageNo;
   uint32_t m_dwFirstPageObjNum;
   CFX_ArrayTemplate<uint32_t> m_PageList;
   // TODO(thestig): Figure out why this cannot be a std::unique_ptr.
   CPDF_DocPageData* m_pDocPage;
   std::unique_ptr<CPDF_DocRenderData> m_pDocRender;
-  std::unique_ptr<CFX_Deletable> m_pCodecContext;
+  std::unique_ptr<JBig2_DocumentContext> m_pCodecContext;
   std::unique_ptr<CPDF_LinkList> m_pLinksContext;
 };
 
 #endif  // CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_DOCUMENT_H_