1 files changed, 0 insertions, 103 deletions
diff --git a/core/fxge/ge/cfx_unicodeencodingex.cpp b/core/fxge/ge/cfx_unicodeencodingex.cpp
deleted file mode 100644
index 3f28d4295e..0000000000
--- a/core/fxge/ge/cfx_unicodeencodingex.cpp
+++ /dev/null
@@ -1,103 +0,0 @@
-// 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
-
-#include "core/fxge/cfx_unicodeencodingex.h"
-
-#include <memory>
-
-#include "core/fpdfapi/font/cpdf_font.h"
-#include "core/fxge/fx_font.h"
-#include "core/fxge/fx_freetype.h"
-#include "third_party/base/ptr_util.h"
-
-namespace {
-
-const uint32_t g_EncodingID[] = {
-    FXFM_ENCODING_MS_SYMBOL,     FXFM_ENCODING_UNICODE,
-    FXFM_ENCODING_MS_SJIS,       FXFM_ENCODING_MS_GB2312,
-    FXFM_ENCODING_MS_BIG5,       FXFM_ENCODING_MS_WANSUNG,
-    FXFM_ENCODING_MS_JOHAB,      FXFM_ENCODING_ADOBE_STANDARD,
-    FXFM_ENCODING_ADOBE_EXPERT,  FXFM_ENCODING_ADOBE_CUSTOM,
-    FXFM_ENCODING_ADOBE_LATIN_1, FXFM_ENCODING_OLD_LATIN_2,
-    FXFM_ENCODING_APPLE_ROMAN,
-};
-
-std::unique_ptr<CFX_UnicodeEncodingEx> FXFM_CreateFontEncoding(
-    CFX_Font* pFont,
-    uint32_t nEncodingID) {
-  if (FXFT_Select_Charmap(pFont->GetFace(), nEncodingID))
-    return nullptr;
-  return pdfium::MakeUnique<CFX_UnicodeEncodingEx>(pFont, nEncodingID);
-}
-
-}  // namespace
-
-CFX_UnicodeEncodingEx::CFX_UnicodeEncodingEx(CFX_Font* pFont,
-                                             uint32_t EncodingID)
-    : CFX_UnicodeEncoding(pFont), m_nEncodingID(EncodingID) {}
-
-CFX_UnicodeEncodingEx::~CFX_UnicodeEncodingEx() {}
-
-uint32_t CFX_UnicodeEncodingEx::GlyphFromCharCode(uint32_t charcode) {
-  FXFT_Face face = m_pFont->GetFace();
-  FT_UInt nIndex = FXFT_Get_Char_Index(face, charcode);
-  if (nIndex > 0)
-    return nIndex;
-  int nmaps = FXFT_Get_Face_CharmapCount(face);
-  int m = 0;
-  while (m < nmaps) {
-    uint32_t nEncodingID =
-        FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmaps(face)[m++]);
-    if (m_nEncodingID == nEncodingID)
-      continue;
-    int error = FXFT_Select_Charmap(face, nEncodingID);
-    if (error)
-      continue;
-    nIndex = FXFT_Get_Char_Index(face, charcode);
-    if (nIndex > 0) {
-      m_nEncodingID = nEncodingID;
-      return nIndex;
-    }
-  }
-  FXFT_Select_Charmap(face, m_nEncodingID);
-  return 0;
-}
-
-uint32_t CFX_UnicodeEncodingEx::CharCodeFromUnicode(wchar_t Unicode) const {
-  if (m_nEncodingID == FXFM_ENCODING_UNICODE ||
-      m_nEncodingID == FXFM_ENCODING_MS_SYMBOL) {
-    return Unicode;
-  }
-  FXFT_Face face = m_pFont->GetFace();
-  int nmaps = FXFT_Get_Face_CharmapCount(face);
-  for (int i = 0; i < nmaps; i++) {
-    int nEncodingID =
-        FXFT_Get_Charmap_Encoding(FXFT_Get_Face_Charmaps(face)[i]);
-    if (nEncodingID == FXFM_ENCODING_UNICODE ||
-        nEncodingID == FXFM_ENCODING_MS_SYMBOL) {
-      return Unicode;
-    }
-  }
-  return CPDF_Font::kInvalidCharCode;
-}
-
-std::unique_ptr<CFX_UnicodeEncodingEx> FX_CreateFontEncodingEx(
-    CFX_Font* pFont,
-    uint32_t nEncodingID) {
-  if (!pFont || !pFont->GetFace())
-    return nullptr;
-
-  if (nEncodingID != FXFM_ENCODING_NONE)
-    return FXFM_CreateFontEncoding(pFont, nEncodingID);
-
-  for (size_t i = 0; i < FX_ArraySize(g_EncodingID); ++i) {
-    std::unique_ptr<CFX_UnicodeEncodingEx> pFontEncoding =
-        FXFM_CreateFontEncoding(pFont, g_EncodingID[i]);
-    if (pFontEncoding)
-      return pFontEncoding;
-  }
-  return nullptr;
-}