XFA: Manual merge of Clean up IFX_BidiChar

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 83893e37746e62748625d01062f8984935033b0b..8fde73d5d9c1fe97462c524011613a0b2debb4ca 100644
--- a/core/src/fxcrt/fx_arabic.h
+++ b/core/src/fxcrt/fx_arabic.h
@@ -23,9 +23,9 @@ class CFX_ArabicChar : public IFX_ArabicChar {
                                const CFX_Char* next) const;
 
  protected:
-  FX_LPCARBFORMTABLE ParseChar(const CFX_Char* pTC,
-                               FX_WCHAR& wChar,
-                               FX_CHARTYPE& eType) const;
+  const FX_ARBFORMTABLE* ParseChar(const CFX_Char* pTC,
+                                   FX_WCHAR& wChar,
+                                   FX_CHARTYPE& eType) const;
 };
 void FX_BidiReverseString(CFX_WideString& wsText,
                           int32_t iStart,
@@ -207,25 +207,5 @@ int32_t FX_BidiReorderLevel(int32_t iBaseLevel,
 void FX_BidiReorder(int32_t iBaseLevel,
                     CFX_WideString& wsText,
                     const CFX_Int32Array& levels);
-class CFX_BidiChar final : public IFX_BidiChar {
- public:
-  CFX_BidiChar();
-  ~CFX_BidiChar() override {}
-
-  void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) override;
-  FX_BOOL AppendChar(FX_WCHAR wch) override;
-  FX_BOOL EndChar() override;
-  int32_t GetBidiInfo(int32_t& iStart, int32_t& iCount) override;
-  void Reset() override;
-
- private:
-  FX_BOOL m_bSeparateNeutral;
-  int32_t m_iCurStart;
-  int32_t m_iCurCount;
-  int32_t m_iCurBidi;
-  int32_t m_iLastBidi;
-  int32_t m_iLastStart;
-  int32_t m_iLastCount;
-};
 
 #endif  // CORE_SRC_FXCRT_FX_ARABIC_H_