Fix the way to access marked content.

core/include/fpdfapi/fpdf_pageobj.h

 // 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 CORE_INCLUDE_FPDFAPI_FPDF_PAGEOBJ_H_
 #define CORE_INCLUDE_FPDFAPI_FPDF_PAGEOBJ_H_
 
 #include "core/include/fpdfapi/fpdf_resource.h"
@@ skipping 247 matching lines @@
 
   int GetAlpha(FX_BOOL bStroke) const {
     return m_pObject ? FXSYS_round((bStroke ? m_pObject->m_StrokeAlpha
                                             : m_pObject->m_FillAlpha) *
                                    255)
                      : 255;
   }
 };
 class CPDF_ContentMarkItem {
  public:
-  typedef enum { None, PropertiesDict, DirectDict, MCID } ParamType;
+  enum ParamType { None, PropertiesDict, DirectDict };
 
   CPDF_ContentMarkItem();
 
   CPDF_ContentMarkItem(const CPDF_ContentMarkItem& src);
 
   ~CPDF_ContentMarkItem();
 
   inline const CFX_ByteString& GetName() const { return m_MarkName; }
 
   inline ParamType GetParamType() const { return m_ParamType; }
 
-  inline void* GetParam() const { return m_pParam; }
+  inline CPDF_Dictionary* GetParam() const { return m_pParam; }
 
   inline FX_BOOL HasMCID() const;
 
   inline void SetName(const CFX_ByteString& name) { m_MarkName = name; }
 
-  inline void SetParam(ParamType type, void* param) {
+  inline void SetParam(ParamType type, CPDF_Dictionary* param) {
     m_ParamType = type;
     m_pParam = param;
   }
 
  private:
   CFX_ByteString m_MarkName;
 
   ParamType m_ParamType;
 
-  void* m_pParam;
+  CPDF_Dictionary* m_pParam;
 };
 class CPDF_ContentMarkData {
  public:
   CPDF_ContentMarkData() {}
 
   CPDF_ContentMarkData(const CPDF_ContentMarkData& src);
 
   inline int CountItems() const { return m_Marks.GetSize(); }
 
   inline CPDF_ContentMarkItem& GetItem(int index) const {
@@ skipping 235 matching lines @@
   void CalcBoundingBox();
 
   CPDF_Form* m_pForm;
   CFX_Matrix m_FormMatrix;
 
  protected:
   void CopyData(const CPDF_PageObject* pSrcObject) override;
 };
 
 #endif  // CORE_INCLUDE_FPDFAPI_FPDF_PAGEOBJ_H_