Move core/fpdfdoc/include to core/fpdfdoc

core/fpdfdoc/include/ipvt_fontmap.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_FPDFDOC_INCLUDE_IPVT_FONTMAP_H_
-#define CORE_FPDFDOC_INCLUDE_IPVT_FONTMAP_H_
-
-#include <stdint.h>
-
-#include "core/fxcrt/include/fx_string.h"
-
-class CPDF_Font;
-
-class IPVT_FontMap {
- public:
-  virtual ~IPVT_FontMap() {}
-
-  virtual CPDF_Font* GetPDFFont(int32_t nFontIndex) = 0;
-  virtual CFX_ByteString GetPDFFontAlias(int32_t nFontIndex) = 0;
-  virtual int32_t GetWordFontIndex(uint16_t word,
-                                   int32_t charset,
-                                   int32_t nFontIndex) = 0;
-  virtual int32_t CharCodeFromUnicode(int32_t nFontIndex, uint16_t word) = 0;
-  virtual int32_t CharSetFromUnicode(uint16_t word, int32_t nOldCharset) = 0;
-};
-
-#endif  // CORE_FPDFDOC_INCLUDE_IPVT_FONTMAP_H_