FX_BOOL considered harmful.

core/src/fxcrt/fx_arabic.h

Index: core/src/fxcrt/fx_arabic.h
diff --git a/core/src/fxcrt/fx_arabic.h b/core/src/fxcrt/fx_arabic.h
index e4c1ddacf244ad65d4769c32921a7d1e816252cf..10a16afa6341d8a224bce736952dc25983811a20 100644
--- a/core/src/fxcrt/fx_arabic.h
+++ b/core/src/fxcrt/fx_arabic.h
@@ -15,14 +15,14 @@ public:
     CFX_BidiChar();
     ~CFX_BidiChar() override {}
 
-    void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) override;
-    FX_BOOL AppendChar(FX_WCHAR wch) override;
-    FX_BOOL EndChar() override;
+    void SetPolicy(bool bSeparateNeutral = true) override;
+    bool AppendChar(FX_WCHAR wch) override;
+    bool EndChar() override;
     int32_t GetBidiInfo(int32_t &iStart, int32_t &iCount) override;
     void Reset() override;
 
 private:
-    FX_BOOL	m_bSeparateNeutral;
+    bool	m_bSeparateNeutral;
     int32_t	m_iCurStart;
     int32_t	m_iCurCount;
     int32_t	m_iCurBidi;