Remove FX_BOOL from cpdf_font

fpdfsdk/cfx_systemhandler.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 "fpdfsdk/cfx_systemhandler.h"
 
 #include <memory>
 
@@ skipping 99 matching lines @@
 }
 
 CPDF_Font* CFX_SystemHandler::AddNativeTrueTypeFontToPDF(
     CPDF_Document* pDoc,
     CFX_ByteString sFontFaceName,
     uint8_t nCharset) {
   if (!pDoc)
     return nullptr;
 
   std::unique_ptr<CFX_Font> pFXFont(new CFX_Font);
-  pFXFont->LoadSubst(sFontFaceName, TRUE, 0, 0, 0, CharSet2CP(nCharset), FALSE);
+  pFXFont->LoadSubst(sFontFaceName, TRUE, 0, 0, 0, CharSet2CP(nCharset), false);
   return pDoc->AddFont(pFXFont.get(), nCharset, FALSE);
 }
 
 int32_t CFX_SystemHandler::SetTimer(int32_t uElapse,
                                     TimerCallback lpTimerFunc) {
   return m_pEnv->SetTimer(uElapse, lpTimerFunc);
 }
 
 void CFX_SystemHandler::KillTimer(int32_t nID) {
   m_pEnv->KillTimer(nID);
 }
 
 bool CFX_SystemHandler::IsSHIFTKeyDown(uint32_t nFlag) const {
   return !!m_pEnv->IsSHIFTKeyDown(nFlag);
 }
 
 bool CFX_SystemHandler::IsCTRLKeyDown(uint32_t nFlag) const {
   return !!m_pEnv->IsCTRLKeyDown(nFlag);
 }
 
 bool CFX_SystemHandler::IsALTKeyDown(uint32_t nFlag) const {
   return !!m_pEnv->IsALTKeyDown(nFlag);
 }