Split apart the remainder of fpdf_render_render.cpp into per-class files.

core/src/fpdfapi/fpdf_parser/cpdf_hint_tables.h

-// Copyright 2014 PDFium Authors. All rights reserved.
+// 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_SRC_FPDFAPI_FPDF_PARSER_PARSER_INT_H_
-#define CORE_SRC_FPDFAPI_FPDF_PARSER_PARSER_INT_H_
+#ifndef CORE_SRC_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_
+#define CORE_SRC_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_
 
 #include <vector>
 
+#include "core/include/fpdfapi/ipdf_data_avail.h"
 #include "core/include/fxcrt/fx_basic.h"
 #include "core/include/fxcrt/fx_stream.h"
 
 class CFX_BitStream;
 class CPDF_DataAvail;
 class CPDF_Dictionary;
 class CPDF_Stream;
-class IFX_DownloadHints;
 
 class CPDF_HintTables {
  public:
   CPDF_HintTables(CPDF_DataAvail* pDataAvail, CPDF_Dictionary* pLinearized)
       : m_pLinearizedDict(pLinearized),
         m_pDataAvail(pDataAvail),
         m_nFirstPageSharedObjs(0),
         m_szFirstPageObjOffset(0) {}
   ~CPDF_HintTables();
 
   FX_BOOL GetPagePos(int index,
                      FX_FILESIZE& szPageStartPos,
                      FX_FILESIZE& szPageLength,
                      FX_DWORD& dwObjNum);
-  IPDF_DataAvail::DocAvailStatus CheckPage(int index,
-                                           IFX_DownloadHints* pHints);
+
+  IPDF_DataAvail::DocAvailStatus CheckPage(
+      int index,
+      IPDF_DataAvail::DownloadHints* pHints);
+
   FX_BOOL LoadHintStream(CPDF_Stream* pHintStream);
 
  protected:
   FX_BOOL ReadPageHintTable(CFX_BitStream* hStream);
   FX_BOOL ReadSharedObjHintTable(CFX_BitStream* hStream, FX_DWORD offset);
   FX_DWORD GetItemLength(int index, const std::vector<FX_FILESIZE>& szArray);
 
  private:
   int ReadPrimaryHintStreamOffset() const;
   int ReadPrimaryHintStreamLength() const;
 
   CPDF_Dictionary* m_pLinearizedDict;
   CPDF_DataAvail* m_pDataAvail;
   FX_DWORD m_nFirstPageSharedObjs;
   FX_FILESIZE m_szFirstPageObjOffset;
   CFX_DWordArray m_dwDeltaNObjsArray;
   CFX_DWordArray m_dwNSharedObjsArray;
   CFX_DWordArray m_dwSharedObjNumArray;
   CFX_DWordArray m_dwIdentifierArray;
   std::vector<FX_FILESIZE> m_szPageOffsetArray;
   std::vector<FX_FILESIZE> m_szSharedObjOffsetArray;
 };
 
-#endif  // CORE_SRC_FPDFAPI_FPDF_PARSER_PARSER_INT_H_
+#endif  // CORE_SRC_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_