XFA: Manual merge of Clean up IFX_BidiChar

core/include/fxcrt/fx_arb.h

Index: core/include/fxcrt/fx_arb.h
diff --git a/core/include/fxcrt/fx_arb.h b/core/include/fxcrt/fx_arb.h
index d3612db4e7085ac8499ccadbbbe347ed57f1d200..6760ef3d79ac601746e28e44443a64d205b97bda 100644
--- a/core/include/fxcrt/fx_arb.h
+++ b/core/include/fxcrt/fx_arb.h
@@ -11,39 +11,35 @@
 #include "fx_ucd.h"
 
 class IFX_ArabicChar;
-class IFX_BidiChar;
-#ifdef __cplusplus
-extern "C" {
-#endif
-typedef struct _FX_ARBFORMTABLE {
+
+struct FX_ARBFORMTABLE {
   FX_WCHAR wIsolated;
   FX_WCHAR wFinal;
   FX_WCHAR wInitial;
   FX_WCHAR wMedial;
-} FX_ARBFORMTABLE, *FX_LPARBFORMTABLE;
-typedef FX_ARBFORMTABLE const* FX_LPCARBFORMTABLE;
-typedef struct _FX_ARAALEF {
+};
+
+struct FX_ARAALEF {
   FX_WCHAR wAlef;
   FX_WCHAR wIsolated;
-} FX_ARAALEF, *FX_LPARAALEF;
-typedef FX_ARAALEF const* FX_LPCARAALEF;
-typedef struct _FX_ARASHADDA {
+};
+
+struct FX_ARASHADDA {
   FX_WCHAR wShadda;
   FX_WCHAR wIsolated;
-} FX_ARASHADDA, *FX_LPARASHADDA;
-typedef FX_ARASHADDA const* FX_LPCARASHADDA;
-FX_LPCARBFORMTABLE FX_GetArabicFormTable(FX_WCHAR unicode);
+};
+
+const FX_ARBFORMTABLE* FX_GetArabicFormTable(FX_WCHAR unicode);
 FX_WCHAR FX_GetArabicFromAlefTable(FX_WCHAR alef);
 FX_WCHAR FX_GetArabicFromShaddaTable(FX_WCHAR shadda);
-#ifdef __cplusplus
-};
-#endif
+
 enum FX_ARBPOSITION {
   FX_ARBPOSITION_Isolated = 0,
   FX_ARBPOSITION_Final,
   FX_ARBPOSITION_Initial,
   FX_ARBPOSITION_Medial,
 };
+
 class IFX_ArabicChar {
  public:
   static IFX_ArabicChar* Create();
@@ -58,6 +54,7 @@ class IFX_ArabicChar {
                                const CFX_Char* prev,
                                const CFX_Char* next) const = 0;
 };
+
 void FX_BidiLine(CFX_WideString& wsText, int32_t iBaseLevel = 0);
 void FX_BidiLine(CFX_TxtCharArray& chars,
                  int32_t iCount,
@@ -65,16 +62,5 @@ void FX_BidiLine(CFX_TxtCharArray& chars,
 void FX_BidiLine(CFX_RTFCharArray& chars,
                  int32_t iCount,
                  int32_t iBaseLevel = 0);
-class IFX_BidiChar {
- public:
-  static IFX_BidiChar* Create();
-  virtual ~IFX_BidiChar() {}
-
-  virtual void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) = 0;
-  virtual FX_BOOL AppendChar(FX_WCHAR wch) = 0;
-  virtual FX_BOOL EndChar() = 0;
-  virtual int32_t GetBidiInfo(int32_t& iStart, int32_t& iCount) = 0;
-  virtual void Reset() = 0;
-};
 
 #endif  // CORE_INCLUDE_FXCRT_FX_ARB_H_