Move core/fpdfapi/fpdf_parser to core/fpdfapi/parser

core/fpdfapi/fpdf_parser/cpdf_reference.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_CPDF_REFERENCE_H_
-#define CORE_FPDFAPI_FPDF_PARSER_CPDF_REFERENCE_H_
-
-#include <set>
-
-#include "core/fpdfapi/fpdf_parser/cpdf_object.h"
-
-class CPDF_IndirectObjectHolder;
-
-class CPDF_Reference : public CPDF_Object {
- public:
-  CPDF_Reference(CPDF_IndirectObjectHolder* pDoc, int objnum);
-
-  // CPDF_Object.
-  Type GetType() const override;
-  CPDF_Object* Clone() const override;
-  CPDF_Object* GetDirect() const override;
-  CFX_ByteString GetString() const override;
-  FX_FLOAT GetNumber() const override;
-  int GetInteger() const override;
-  CPDF_Dictionary* GetDict() const override;
-  bool IsReference() const override;
-  CPDF_Reference* AsReference() override;
-  const CPDF_Reference* AsReference() const override;
-
-  CPDF_IndirectObjectHolder* GetObjList() const { return m_pObjList; }
-  uint32_t GetRefObjNum() const { return m_RefObjNum; }
-
-  void SetRef(CPDF_IndirectObjectHolder* pDoc, uint32_t objnum);
-
- protected:
-  ~CPDF_Reference() override;
-
-  CPDF_Object* CloneNonCyclic(
-      bool bDirect,
-      std::set<const CPDF_Object*>* pVisited) const override;
-
-  CPDF_Object* SafeGetDirect() const;
-
-  CPDF_IndirectObjectHolder* m_pObjList;
-  uint32_t m_RefObjNum;
-};
-
-#endif  // CORE_FPDFAPI_FPDF_PARSER_CPDF_REFERENCE_H_