Remove FX_BOOL from core

core/fpdfapi/font/fpdf_font.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 "core/fpdfapi/font/font_int.h"
 
 #include "core/fpdfapi/cpdf_modulemgr.h"
 #include "core/fpdfapi/page/cpdf_form.h"
@@ skipping 190 matching lines @@
 
 uint32_t CPDF_ToUnicodeMap::GetUnicode() {
   FX_SAFE_UINT32 uni = m_MultiCharBuf.GetLength();
   uni = uni * 0x10000 + 0xffff;
   return uni.ValueOrDefault(0);
 }
 
 void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) {
   CIDSet cid_set = CIDSET_UNKNOWN;
   CPDF_StreamAcc stream;
-  stream.LoadAllData(pStream, FALSE);
+  stream.LoadAllData(pStream, false);
   CPDF_SimpleParser parser(stream.GetData(), stream.GetSize());
   while (1) {
     CFX_ByteStringC word = parser.GetWord();
     if (word.IsEmpty()) {
       break;
     }
     if (word == "beginbfchar") {
       while (1) {
         word = parser.GetWord();
         if (word.IsEmpty() || word == "endbfchar") {
@@ skipping 78 matching lines @@
     } else if (word == "/Adobe-CNS1-UCS2") {
       cid_set = CIDSET_CNS1;
     } else if (word == "/Adobe-GB1-UCS2") {
       cid_set = CIDSET_GB1;
     }
   }
   if (cid_set) {
     m_pBaseMap = CPDF_ModuleMgr::Get()
                      ->GetPageModule()
                      ->GetFontGlobals()
-                     ->m_CMapManager.GetCID2UnicodeMap(cid_set, FALSE);
+                     ->m_CMapManager.GetCID2UnicodeMap(cid_set, false);
   } else {
     m_pBaseMap = nullptr;
   }
 }