FX_BOOL considered harmful.

core/src/fxcodec/jbig2/JBig2_HuffmanTable.h

 // 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
 
 #ifndef _JBIG2_HUFFMAN_TABLE_H_
 #define _JBIG2_HUFFMAN_TABLE_H_
 #include "JBig2_Module.h"
 #include "JBig2_HuffmanTable_Standard.h"
 #include "JBig2_BitStream.h"
 class CJBig2_HuffmanTable : public CJBig2_Object
 {
 public:
 
-    CJBig2_HuffmanTable(const JBig2TableLine *pTable, int nLines, FX_BOOL bHTOOB);
+    CJBig2_HuffmanTable(const JBig2TableLine *pTable, int nLines, bool bHTOOB);
 
     CJBig2_HuffmanTable(CJBig2_BitStream *pStream);
 
     ~CJBig2_HuffmanTable();
 
     void init();
 
-    int parseFromStandardTable(const JBig2TableLine *pTable, int nLines, FX_BOOL bHTOOB);
+    int parseFromStandardTable(const JBig2TableLine *pTable, int nLines, bool bHTOOB);
 
     int parseFromCodedBuffer(CJBig2_BitStream *pStream);
 
-    FX_BOOL isOK()
+    bool isOK()
     {
         return m_bOK;
     }
 private:
-    FX_BOOL HTOOB;
+    bool HTOOB;
     int NTEMP;
     int *CODES;
     int *PREFLEN;
     int *RANGELEN;
     int *RANGELOW;
-    FX_BOOL m_bOK;
+    bool m_bOK;
     friend class CJBig2_HuffmanDecoder;
 };
 #endif