Remove FX_BOOL from core/fpdfapi/font

core/fpdfapi/font/cpdf_fontencoding.cpp

 // 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/fpdfapi/font/cpdf_fontencoding.h"
 
 #include "core/fpdfapi/parser/cpdf_array.h"
 #include "core/fpdfapi/parser/cpdf_dictionary.h"
@@ skipping 1647 matching lines @@
 CPDF_FontEncoding::CPDF_FontEncoding(int PredefinedEncoding) {
   const uint16_t* pSrc = PDF_UnicodesForPredefinedCharSet(PredefinedEncoding);
   if (!pSrc) {
     FXSYS_memset(m_Unicodes, 0, sizeof(m_Unicodes));
   } else {
     for (int i = 0; i < 256; i++)
       m_Unicodes[i] = pSrc[i];
   }
 }
 
-FX_BOOL CPDF_FontEncoding::IsIdentical(CPDF_FontEncoding* pAnother) const {
+bool CPDF_FontEncoding::IsIdentical(CPDF_FontEncoding* pAnother) const {
   return FXSYS_memcmp(m_Unicodes, pAnother->m_Unicodes, sizeof(m_Unicodes)) ==
          0;
 }
 
 CPDF_Object* CPDF_FontEncoding::Realize(CFX_WeakPtr<CFX_ByteStringPool> pPool) {
   int predefined = 0;
   for (int cs = PDFFONT_ENCODING_WINANSI; cs < PDFFONT_ENCODING_ZAPFDINGBATS;
        cs++) {
     const uint16_t* pSrc = PDF_UnicodesForPredefinedCharSet(cs);
-    FX_BOOL match = TRUE;
+    bool match = true;
     for (int i = 0; i < 256; ++i) {
       if (m_Unicodes[i] != pSrc[i]) {
-        match = FALSE;
+        match = false;
         break;
       }
     }
     if (match) {
       predefined = cs;
       break;
     }
   }
   if (predefined) {
     if (predefined == PDFFONT_ENCODING_WINANSI) {
@@ skipping 117 matching lines @@
       return MacExpertEncoding[(uint8_t)charcode];
     case FXFT_ENCODING_ADOBE_LATIN_1:
       return AdobeWinAnsiEncoding[(uint8_t)charcode];
     case FXFT_ENCODING_APPLE_ROMAN:
       return MacRomanEncoding[(uint8_t)charcode];
     case PDFFONT_ENCODING_PDFDOC:
       return PDFDocEncoding[(uint8_t)charcode];
   }
   return 0;
 }