Remove FX_DWORD from core/ and delete definition

core/fpdfapi/fpdf_parser/cpdf_hint_tables.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_HINT_TABLES_H_
 #define CORE_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_
 
 #include <vector>
@@ skipping 12 matching lines @@
   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);
+                     uint32_t& dwObjNum);
 
   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);
+  FX_BOOL ReadSharedObjHintTable(CFX_BitStream* hStream, uint32_t offset);
+  uint32_t 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;
+  uint32_t m_nFirstPageSharedObjs;
   FX_FILESIZE m_szFirstPageObjOffset;
-  CFX_ArrayTemplate<FX_DWORD> m_dwDeltaNObjsArray;
-  CFX_ArrayTemplate<FX_DWORD> m_dwNSharedObjsArray;
-  CFX_ArrayTemplate<FX_DWORD> m_dwSharedObjNumArray;
-  CFX_ArrayTemplate<FX_DWORD> m_dwIdentifierArray;
+  CFX_ArrayTemplate<uint32_t> m_dwDeltaNObjsArray;
+  CFX_ArrayTemplate<uint32_t> m_dwNSharedObjsArray;
+  CFX_ArrayTemplate<uint32_t> m_dwSharedObjNumArray;
+  CFX_ArrayTemplate<uint32_t> m_dwIdentifierArray;
   std::vector<FX_FILESIZE> m_szPageOffsetArray;
   std::vector<FX_FILESIZE> m_szSharedObjOffsetArray;
 };
 
 #endif  // CORE_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_