Remove many _CAPS structure names.

core/src/fpdfapi/fpdf_font/font_int.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_SRC_FPDFAPI_FPDF_FONT_FONT_INT_H_
 #define CORE_SRC_FPDFAPI_FPDF_FONT_FONT_INT_H_
 
 #include <map>
@@ skipping 144 matching lines @@
   CodingScheme m_CodingScheme;
   int m_nCodeRanges;
   uint8_t* m_pLeadingBytes;
   FX_WORD* m_pMapping;
   uint8_t* m_pAddMapping;
   FX_BOOL m_bLoaded;
   const FXCMAP_CMap* m_pEmbedMap;
   CPDF_CMap* m_pUseMap;
 };
 
-typedef struct _FileHeader {
-  uint8_t btTag[4];
-  uint8_t btVersion;
-  uint8_t btFormat;
-  uint8_t btReserved1[2];
-  FX_DWORD dwStartIndex;
-  FX_DWORD dwEndIndex;
-  FX_DWORD dwDataSize;
-  FX_DWORD dwDataOffset;
-  FX_DWORD dwRecordSize;
-} FXMP_FILEHEADER;
-
 class CPDF_CID2UnicodeMap {
  public:
   CPDF_CID2UnicodeMap();
   ~CPDF_CID2UnicodeMap();
   FX_BOOL Initialize();
   FX_BOOL IsLoaded();
   void Load(CPDF_CMapManager* pMgr, CIDSet charset, FX_BOOL bPromptCJK);
   FX_WCHAR UnicodeFromCID(FX_WORD CID);
 
  protected:
@@ skipping 19 matching lines @@
 
   static FX_DWORD StringToCode(const CFX_ByteStringC& str);
   static CFX_WideString StringToWideString(const CFX_ByteStringC& str);
 };
 
 void FPDFAPI_LoadCID2UnicodeMap(CIDSet charset,
                                 const FX_WORD*& pMap,
                                 FX_DWORD& count);
 
 #endif  // CORE_SRC_FPDFAPI_FPDF_FONT_FONT_INT_H_