Move core/fpdfapi/fpdf_cmaps to core/fpdfapi/cmaps

core/fpdfapi/fpdf_cmaps/cmap_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_FPDFAPI_FPDF_CMAPS_CMAP_INT_H_
-#define CORE_FPDFAPI_FPDF_CMAPS_CMAP_INT_H_
-
-#include "core/fxcrt/fx_string.h"
-#include "core/fxcrt/fx_system.h"
-
-struct FXCMAP_CMap {
-  enum MapType { None, Single, Range, Reverse };
-
-  const char* m_Name;
-  MapType m_WordMapType;
-  const uint16_t* m_pWordMap;
-  int m_WordCount;
-  MapType m_DWordMapType;
-  const uint16_t* m_pDWordMap;
-  int m_DWordCount;
-  int m_UseOffset;
-};
-
-void FPDFAPI_FindEmbeddedCMap(const CFX_ByteString& name,
-                              int charset,
-                              int coding,
-                              const FXCMAP_CMap*& pMap);
-uint16_t FPDFAPI_CIDFromCharCode(const FXCMAP_CMap* pMap, uint32_t charcode);
-uint32_t FPDFAPI_CharCodeFromCID(const FXCMAP_CMap* pMap, uint16_t cid);
-
-#endif  // CORE_FPDFAPI_FPDF_CMAPS_CMAP_INT_H_