Unify some code

core/fpdfapi/parser/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_PARSER_CPDF_DOCUMENT_H_
 #define CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_
 
 #include <functional>
 #include <memory>
 
 #include "core/fpdfapi/parser/cpdf_indirect_object_holder.h"
 #include "core/fpdfapi/parser/cpdf_object.h"
 #include "core/fpdfdoc/cpdf_linklist.h"
 #include "core/fxcrt/cfx_string_pool_template.h"
 #include "core/fxcrt/cfx_weak_ptr.h"
 #include "core/fxcrt/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_Linearized;
 class CPDF_Parser;
 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
@@ skipping 39 matching lines @@
 
   CPDF_Pattern* LoadPattern(CPDF_Object* pObj,
                             bool bShading,
                             const CFX_Matrix& matrix);
 
   CPDF_Image* LoadImageF(CPDF_Object* pObj);
   CPDF_StreamAcc* LoadFontFile(CPDF_Stream* pStream);
   CPDF_IccProfile* LoadIccProfile(CPDF_Stream* pStream);
 
   void LoadDoc();
-  void LoadLinearizedDoc(CPDF_Dictionary* pLinearizationParams);
+  void LoadLinearizedDoc(const CPDF_Linearized* pLinearizationParams);
   void LoadPages();
 
   void CreateNewDoc();
   CPDF_Dictionary* CreateNewPage(int iPage);
 
   CPDF_Font* AddStandardFont(const FX_CHAR* font, CPDF_FontEncoding* pEncoding);
   CPDF_Font* AddFont(CFX_Font* pFont, int charset, bool bVert);
 #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
   CPDF_Font* AddWindowsFont(LOGFONTA* pLogFont,
                             bool bVert,
@@ skipping 47 matching lines @@
   // 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<JBig2_DocumentContext> m_pCodecContext;
   std::unique_ptr<CPDF_LinkList> m_pLinksContext;
   CFX_ArrayTemplate<uint32_t> m_PageList;
   CFX_WeakPtr<CFX_ByteStringPool> m_pByteStringPool;
 };
 
 #endif  // CORE_FPDFAPI_PARSER_CPDF_DOCUMENT_H_