Add ContainsKey() and ContainsValue() and use them where appropriate.

core/src/fxge/ge/fx_ge_fontmap.cpp

 // 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
 
 #include <limits>
 
 #include "core/include/fxge/fx_freetype.h"
 #include "core/include/fxge/fx_ge.h"
 #include "core/src/fxge/fontdata/chromefontdata/chromefontdata.h"
-#include "text_int.h"
+#include "core/src/fxge/ge/text_int.h"
 #include "third_party/base/stl_util.h"
 
 #define GET_TT_SHORT(w) (FX_WORD)(((w)[0] << 8) | (w)[1])
 #define GET_TT_LONG(w) \
   (FX_DWORD)(((w)[0] << 24) | ((w)[1] << 16) | ((w)[2] << 8) | (w)[3])
 
 #define FX_FONT_STYLE_None 0x00
 #define FX_FONT_STYLE_Bold 0x01
 #define FX_FONT_STYLE_Italic 0x02
 #define FX_FONT_STYLE_BoldBold 0x04
@@ skipping 1317 matching lines @@
   if (tables.IsEmpty()) {
     return;
   }
   CFX_ByteString names =
       FPDF_LoadTableFromTT(pFile, tables, nTables, 0x6e616d65);
   CFX_ByteString facename = GetNameFromTT(names, 1);
   CFX_ByteString style = GetNameFromTT(names, 2);
   if (style != "Regular") {
     facename += " " + style;
   }
-  if (m_FontList.find(facename) != m_FontList.end()) {
+  if (pdfium::ContainsKey(m_FontList, facename))
     return;
-  }
+
   CFX_FontFaceInfo* pInfo =
       new CFX_FontFaceInfo(path, facename, tables, offset, filesize);
   CFX_ByteString os2 = FPDF_LoadTableFromTT(pFile, tables, nTables, 0x4f532f32);
   if (os2.GetLength() >= 86) {
     const uint8_t* p = (const uint8_t*)os2 + 78;
     FX_DWORD codepages = GET_TT_LONG(p);
     if (codepages & (1 << 17)) {
       m_pMapper->AddInstalledFont(facename, FXFONT_SHIFTJIS_CHARSET);
       pInfo->m_Charsets |= CHARSET_FLAG_SHIFTJIS;
     }
@@ skipping 141 matching lines @@
 int PDF_GetStandardFontName(CFX_ByteString* name) {
   AltFontName* found = static_cast<AltFontName*>(
       FXSYS_bsearch(name->c_str(), g_AltFontNames, FX_ArraySize(g_AltFontNames),
                     sizeof(AltFontName), CompareString));
   if (!found)
     return -1;
 
   *name = g_Base14FontNames[found->m_Index];
   return found->m_Index;
 }