XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none

1 files changed, 203 insertions, 175 deletions

diff --git a/core/src/fxcrt/fx_arabic.h b/core/src/fxcrt/fx_arabic.h
index 216547506a..83893e3774 100644
--- a/core/src/fxcrt/fx_arabic.h
+++ b/core/src/fxcrt/fx_arabic.h
@@ -9,195 +9,223 @@
 
 #include "../../include/fxcrt/fx_arb.h"
 
-class CFX_ArabicChar : public IFX_ArabicChar
-{
-public:
-    virtual void		Release()
-    {
-        delete this;
-    }
-    virtual FX_BOOL		IsArabicChar(FX_WCHAR wch) const;
-    virtual FX_BOOL		IsArabicFormChar(FX_WCHAR wch) const;
+class CFX_ArabicChar : public IFX_ArabicChar {
+ public:
+  virtual void Release() { delete this; }
+  virtual FX_BOOL IsArabicChar(FX_WCHAR wch) const;
+  virtual FX_BOOL IsArabicFormChar(FX_WCHAR wch) const;
 
-    virtual FX_WCHAR	GetFormChar(FX_WCHAR wch, FX_WCHAR prev = 0, FX_WCHAR next = 0) const;
-    virtual FX_WCHAR	GetFormChar(const CFX_Char *cur, const CFX_Char *prev, const CFX_Char *next) const;
-protected:
-    FX_LPCARBFORMTABLE ParseChar(const CFX_Char *pTC, FX_WCHAR &wChar, FX_CHARTYPE &eType) const;
+  virtual FX_WCHAR GetFormChar(FX_WCHAR wch,
+                               FX_WCHAR prev = 0,
+                               FX_WCHAR next = 0) const;
+  virtual FX_WCHAR GetFormChar(const CFX_Char* cur,
+                               const CFX_Char* prev,
+                               const CFX_Char* next) const;
+
+ protected:
+  FX_LPCARBFORMTABLE ParseChar(const CFX_Char* pTC,
+                               FX_WCHAR& wChar,
+                               FX_CHARTYPE& eType) const;
 };
-void FX_BidiReverseString(CFX_WideString &wsText, int32_t iStart, int32_t iCount);
-void FX_BidiSetDeferredRun(CFX_Int32Array &values, int32_t iStart, int32_t iCount, int32_t iValue);
-#define FX_BCON		FX_BIDICLASS_ON
-#define FX_BCL		FX_BIDICLASS_L
-#define FX_BCR		FX_BIDICLASS_R
-#define FX_BCAN		FX_BIDICLASS_AN
-#define FX_BCEN		FX_BIDICLASS_EN
-#define FX_BCAL		FX_BIDICLASS_AL
-#define FX_BCNSM	FX_BIDICLASS_NSM
-#define FX_BCCS		FX_BIDICLASS_CS
-#define FX_BCES		FX_BIDICLASS_ES
-#define FX_BCET		FX_BIDICLASS_ET
-#define FX_BCBN		FX_BIDICLASS_BN
-#define FX_BCS		FX_BIDICLASS_S
-#define FX_BCWS		FX_BIDICLASS_WS
-#define FX_BCB		FX_BIDICLASS_B
-#define FX_BCRLO	FX_BIDICLASS_RLO
-#define FX_BCRLE	FX_BIDICLASS_RLE
-#define FX_BCLRO	FX_BIDICLASS_LRO
-#define FX_BCLRE	FX_BIDICLASS_LRE
-#define FX_BCPDF	FX_BIDICLASS_PDF
-#define FX_BCN		FX_BIDICLASS_N
-void FX_BidiClassify(const CFX_WideString &wsText, CFX_Int32Array &classes, FX_BOOL bWS = FALSE);
-#define FX_BIDIMAXLEVEL			61
-#define FX_BidiGreaterEven(a)	(FX_IsOdd(a) ? ((a) + 1) : ((a) + 2))
-#define FX_BidiGreaterOdd(a)	(FX_IsOdd(a) ? ((a) + 2) : ((a) + 1))
-int32_t FX_BidiResolveExplicit(int32_t iBaseLevel, int32_t iDirection, CFX_Int32Array &classes, CFX_Int32Array &levels, int32_t iStart, int32_t iCount, int32_t iNest = 0);
-#define FX_BidiDirection(a)	(FX_IsOdd(a) ? FX_BIDICLASS_R : FX_BIDICLASS_L)
+void FX_BidiReverseString(CFX_WideString& wsText,
+                          int32_t iStart,
+                          int32_t iCount);
+void FX_BidiSetDeferredRun(CFX_Int32Array& values,
+                           int32_t iStart,
+                           int32_t iCount,
+                           int32_t iValue);
+#define FX_BCON FX_BIDICLASS_ON
+#define FX_BCL FX_BIDICLASS_L
+#define FX_BCR FX_BIDICLASS_R
+#define FX_BCAN FX_BIDICLASS_AN
+#define FX_BCEN FX_BIDICLASS_EN
+#define FX_BCAL FX_BIDICLASS_AL
+#define FX_BCNSM FX_BIDICLASS_NSM
+#define FX_BCCS FX_BIDICLASS_CS
+#define FX_BCES FX_BIDICLASS_ES
+#define FX_BCET FX_BIDICLASS_ET
+#define FX_BCBN FX_BIDICLASS_BN
+#define FX_BCS FX_BIDICLASS_S
+#define FX_BCWS FX_BIDICLASS_WS
+#define FX_BCB FX_BIDICLASS_B
+#define FX_BCRLO FX_BIDICLASS_RLO
+#define FX_BCRLE FX_BIDICLASS_RLE
+#define FX_BCLRO FX_BIDICLASS_LRO
+#define FX_BCLRE FX_BIDICLASS_LRE
+#define FX_BCPDF FX_BIDICLASS_PDF
+#define FX_BCN FX_BIDICLASS_N
+void FX_BidiClassify(const CFX_WideString& wsText,
+                     CFX_Int32Array& classes,
+                     FX_BOOL bWS = FALSE);
+#define FX_BIDIMAXLEVEL 61
+#define FX_BidiGreaterEven(a) (FX_IsOdd(a) ? ((a) + 1) : ((a) + 2))
+#define FX_BidiGreaterOdd(a) (FX_IsOdd(a) ? ((a) + 2) : ((a) + 1))
+int32_t FX_BidiResolveExplicit(int32_t iBaseLevel,
+                               int32_t iDirection,
+                               CFX_Int32Array& classes,
+                               CFX_Int32Array& levels,
+                               int32_t iStart,
+                               int32_t iCount,
+                               int32_t iNest = 0);
+#define FX_BidiDirection(a) (FX_IsOdd(a) ? FX_BIDICLASS_R : FX_BIDICLASS_L)
 enum FX_BIDIWEAKSTATE {
-    FX_BIDIWEAKSTATE_xa = 0,
-    FX_BIDIWEAKSTATE_xr,
-    FX_BIDIWEAKSTATE_xl,
-    FX_BIDIWEAKSTATE_ao,
-    FX_BIDIWEAKSTATE_ro,
-    FX_BIDIWEAKSTATE_lo,
-    FX_BIDIWEAKSTATE_rt,
-    FX_BIDIWEAKSTATE_lt,
-    FX_BIDIWEAKSTATE_cn,
-    FX_BIDIWEAKSTATE_ra,
-    FX_BIDIWEAKSTATE_re,
-    FX_BIDIWEAKSTATE_la,
-    FX_BIDIWEAKSTATE_le,
-    FX_BIDIWEAKSTATE_ac,
-    FX_BIDIWEAKSTATE_rc,
-    FX_BIDIWEAKSTATE_rs,
-    FX_BIDIWEAKSTATE_lc,
-    FX_BIDIWEAKSTATE_ls,
-    FX_BIDIWEAKSTATE_ret,
-    FX_BIDIWEAKSTATE_let,
+  FX_BIDIWEAKSTATE_xa = 0,
+  FX_BIDIWEAKSTATE_xr,
+  FX_BIDIWEAKSTATE_xl,
+  FX_BIDIWEAKSTATE_ao,
+  FX_BIDIWEAKSTATE_ro,
+  FX_BIDIWEAKSTATE_lo,
+  FX_BIDIWEAKSTATE_rt,
+  FX_BIDIWEAKSTATE_lt,
+  FX_BIDIWEAKSTATE_cn,
+  FX_BIDIWEAKSTATE_ra,
+  FX_BIDIWEAKSTATE_re,
+  FX_BIDIWEAKSTATE_la,
+  FX_BIDIWEAKSTATE_le,
+  FX_BIDIWEAKSTATE_ac,
+  FX_BIDIWEAKSTATE_rc,
+  FX_BIDIWEAKSTATE_rs,
+  FX_BIDIWEAKSTATE_lc,
+  FX_BIDIWEAKSTATE_ls,
+  FX_BIDIWEAKSTATE_ret,
+  FX_BIDIWEAKSTATE_let,
 };
-#define FX_BWSxa	FX_BIDIWEAKSTATE_xa
-#define FX_BWSxr	FX_BIDIWEAKSTATE_xr
-#define FX_BWSxl	FX_BIDIWEAKSTATE_xl
-#define FX_BWSao	FX_BIDIWEAKSTATE_ao
-#define FX_BWSro	FX_BIDIWEAKSTATE_ro
-#define FX_BWSlo	FX_BIDIWEAKSTATE_lo
-#define FX_BWSrt	FX_BIDIWEAKSTATE_rt
-#define FX_BWSlt	FX_BIDIWEAKSTATE_lt
-#define FX_BWScn	FX_BIDIWEAKSTATE_cn
-#define FX_BWSra	FX_BIDIWEAKSTATE_ra
-#define FX_BWSre	FX_BIDIWEAKSTATE_re
-#define FX_BWSla	FX_BIDIWEAKSTATE_la
-#define FX_BWSle	FX_BIDIWEAKSTATE_le
-#define FX_BWSac	FX_BIDIWEAKSTATE_ac
-#define FX_BWSrc	FX_BIDIWEAKSTATE_rc
-#define FX_BWSrs	FX_BIDIWEAKSTATE_rs
-#define FX_BWSlc	FX_BIDIWEAKSTATE_lc
-#define FX_BWSls	FX_BIDIWEAKSTATE_ls
-#define FX_BWSret	FX_BIDIWEAKSTATE_ret
-#define FX_BWSlet	FX_BIDIWEAKSTATE_let
+#define FX_BWSxa FX_BIDIWEAKSTATE_xa
+#define FX_BWSxr FX_BIDIWEAKSTATE_xr
+#define FX_BWSxl FX_BIDIWEAKSTATE_xl
+#define FX_BWSao FX_BIDIWEAKSTATE_ao
+#define FX_BWSro FX_BIDIWEAKSTATE_ro
+#define FX_BWSlo FX_BIDIWEAKSTATE_lo
+#define FX_BWSrt FX_BIDIWEAKSTATE_rt
+#define FX_BWSlt FX_BIDIWEAKSTATE_lt
+#define FX_BWScn FX_BIDIWEAKSTATE_cn
+#define FX_BWSra FX_BIDIWEAKSTATE_ra
+#define FX_BWSre FX_BIDIWEAKSTATE_re
+#define FX_BWSla FX_BIDIWEAKSTATE_la
+#define FX_BWSle FX_BIDIWEAKSTATE_le
+#define FX_BWSac FX_BIDIWEAKSTATE_ac
+#define FX_BWSrc FX_BIDIWEAKSTATE_rc
+#define FX_BWSrs FX_BIDIWEAKSTATE_rs
+#define FX_BWSlc FX_BIDIWEAKSTATE_lc
+#define FX_BWSls FX_BIDIWEAKSTATE_ls
+#define FX_BWSret FX_BIDIWEAKSTATE_ret
+#define FX_BWSlet FX_BIDIWEAKSTATE_let
 enum FX_BIDIWEAKACTION {
-    FX_BIDIWEAKACTION_IX = 0x100,
-    FX_BIDIWEAKACTION_XX = 0x0F,
-    FX_BIDIWEAKACTION_xxx = (0x0F << 4) + 0x0F,
-    FX_BIDIWEAKACTION_xIx = 0x100 + FX_BIDIWEAKACTION_xxx,
-    FX_BIDIWEAKACTION_xxN = (0x0F << 4) + FX_BIDICLASS_ON,
-    FX_BIDIWEAKACTION_xxE = (0x0F << 4) + FX_BIDICLASS_EN,
-    FX_BIDIWEAKACTION_xxA = (0x0F << 4) + FX_BIDICLASS_AN,
-    FX_BIDIWEAKACTION_xxR = (0x0F << 4) + FX_BIDICLASS_R,
-    FX_BIDIWEAKACTION_xxL = (0x0F << 4) + FX_BIDICLASS_L,
-    FX_BIDIWEAKACTION_Nxx = (FX_BIDICLASS_ON << 4) + 0x0F,
-    FX_BIDIWEAKACTION_Axx = (FX_BIDICLASS_AN << 4) + 0x0F,
-    FX_BIDIWEAKACTION_ExE = (FX_BIDICLASS_EN << 4) + FX_BIDICLASS_EN,
-    FX_BIDIWEAKACTION_NIx = (FX_BIDICLASS_ON << 4) + 0x0F + 0x100,
-    FX_BIDIWEAKACTION_NxN = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_ON,
-    FX_BIDIWEAKACTION_NxR = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_R,
-    FX_BIDIWEAKACTION_NxE = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_EN,
-    FX_BIDIWEAKACTION_AxA = (FX_BIDICLASS_AN << 4) + FX_BIDICLASS_AN,
-    FX_BIDIWEAKACTION_NxL = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_L,
-    FX_BIDIWEAKACTION_LxL = (FX_BIDICLASS_L << 4) + FX_BIDICLASS_L,
-    FX_BIDIWEAKACTION_xIL = (0x0F << 4) + FX_BIDICLASS_L + 0x100,
-    FX_BIDIWEAKACTION_AxR = (FX_BIDICLASS_AN << 4) + FX_BIDICLASS_R,
-    FX_BIDIWEAKACTION_Lxx = (FX_BIDICLASS_L << 4) + 0x0F,
+  FX_BIDIWEAKACTION_IX = 0x100,
+  FX_BIDIWEAKACTION_XX = 0x0F,
+  FX_BIDIWEAKACTION_xxx = (0x0F << 4) + 0x0F,
+  FX_BIDIWEAKACTION_xIx = 0x100 + FX_BIDIWEAKACTION_xxx,
+  FX_BIDIWEAKACTION_xxN = (0x0F << 4) + FX_BIDICLASS_ON,
+  FX_BIDIWEAKACTION_xxE = (0x0F << 4) + FX_BIDICLASS_EN,
+  FX_BIDIWEAKACTION_xxA = (0x0F << 4) + FX_BIDICLASS_AN,
+  FX_BIDIWEAKACTION_xxR = (0x0F << 4) + FX_BIDICLASS_R,
+  FX_BIDIWEAKACTION_xxL = (0x0F << 4) + FX_BIDICLASS_L,
+  FX_BIDIWEAKACTION_Nxx = (FX_BIDICLASS_ON << 4) + 0x0F,
+  FX_BIDIWEAKACTION_Axx = (FX_BIDICLASS_AN << 4) + 0x0F,
+  FX_BIDIWEAKACTION_ExE = (FX_BIDICLASS_EN << 4) + FX_BIDICLASS_EN,
+  FX_BIDIWEAKACTION_NIx = (FX_BIDICLASS_ON << 4) + 0x0F + 0x100,
+  FX_BIDIWEAKACTION_NxN = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_ON,
+  FX_BIDIWEAKACTION_NxR = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_R,
+  FX_BIDIWEAKACTION_NxE = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_EN,
+  FX_BIDIWEAKACTION_AxA = (FX_BIDICLASS_AN << 4) + FX_BIDICLASS_AN,
+  FX_BIDIWEAKACTION_NxL = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_L,
+  FX_BIDIWEAKACTION_LxL = (FX_BIDICLASS_L << 4) + FX_BIDICLASS_L,
+  FX_BIDIWEAKACTION_xIL = (0x0F << 4) + FX_BIDICLASS_L + 0x100,
+  FX_BIDIWEAKACTION_AxR = (FX_BIDICLASS_AN << 4) + FX_BIDICLASS_R,
+  FX_BIDIWEAKACTION_Lxx = (FX_BIDICLASS_L << 4) + 0x0F,
 };
-#define FX_BWAIX	FX_BIDIWEAKACTION_IX
-#define FX_BWAXX	FX_BIDIWEAKACTION_XX
-#define FX_BWAxxx	FX_BIDIWEAKACTION_xxx
-#define FX_BWAxIx	FX_BIDIWEAKACTION_xIx
-#define FX_BWAxxN	FX_BIDIWEAKACTION_xxN
-#define FX_BWAxxE	FX_BIDIWEAKACTION_xxE
-#define FX_BWAxxA	FX_BIDIWEAKACTION_xxA
-#define FX_BWAxxR	FX_BIDIWEAKACTION_xxR
-#define FX_BWAxxL	FX_BIDIWEAKACTION_xxL
-#define FX_BWANxx	FX_BIDIWEAKACTION_Nxx
-#define FX_BWAAxx	FX_BIDIWEAKACTION_Axx
-#define FX_BWAExE	FX_BIDIWEAKACTION_ExE
-#define FX_BWANIx	FX_BIDIWEAKACTION_NIx
-#define FX_BWANxN	FX_BIDIWEAKACTION_NxN
-#define FX_BWANxR	FX_BIDIWEAKACTION_NxR
-#define FX_BWANxE	FX_BIDIWEAKACTION_NxE
-#define FX_BWAAxA	FX_BIDIWEAKACTION_AxA
-#define FX_BWANxL	FX_BIDIWEAKACTION_NxL
-#define FX_BWALxL	FX_BIDIWEAKACTION_LxL
-#define FX_BWAxIL	FX_BIDIWEAKACTION_xIL
-#define FX_BWAAxR	FX_BIDIWEAKACTION_AxR
-#define FX_BWALxx	FX_BIDIWEAKACTION_Lxx
-#define FX_BidiGetDeferredType(a)	(((a) >> 4) & 0x0F)
-#define FX_BidiGetResolvedType(a)	((a) & 0x0F)
-void FX_BidiResolveWeak(int32_t iBaseLevel, CFX_Int32Array &classes, CFX_Int32Array &levels);
+#define FX_BWAIX FX_BIDIWEAKACTION_IX
+#define FX_BWAXX FX_BIDIWEAKACTION_XX
+#define FX_BWAxxx FX_BIDIWEAKACTION_xxx
+#define FX_BWAxIx FX_BIDIWEAKACTION_xIx
+#define FX_BWAxxN FX_BIDIWEAKACTION_xxN
+#define FX_BWAxxE FX_BIDIWEAKACTION_xxE
+#define FX_BWAxxA FX_BIDIWEAKACTION_xxA
+#define FX_BWAxxR FX_BIDIWEAKACTION_xxR
+#define FX_BWAxxL FX_BIDIWEAKACTION_xxL
+#define FX_BWANxx FX_BIDIWEAKACTION_Nxx
+#define FX_BWAAxx FX_BIDIWEAKACTION_Axx
+#define FX_BWAExE FX_BIDIWEAKACTION_ExE
+#define FX_BWANIx FX_BIDIWEAKACTION_NIx
+#define FX_BWANxN FX_BIDIWEAKACTION_NxN
+#define FX_BWANxR FX_BIDIWEAKACTION_NxR
+#define FX_BWANxE FX_BIDIWEAKACTION_NxE
+#define FX_BWAAxA FX_BIDIWEAKACTION_AxA
+#define FX_BWANxL FX_BIDIWEAKACTION_NxL
+#define FX_BWALxL FX_BIDIWEAKACTION_LxL
+#define FX_BWAxIL FX_BIDIWEAKACTION_xIL
+#define FX_BWAAxR FX_BIDIWEAKACTION_AxR
+#define FX_BWALxx FX_BIDIWEAKACTION_Lxx
+#define FX_BidiGetDeferredType(a) (((a) >> 4) & 0x0F)
+#define FX_BidiGetResolvedType(a) ((a)&0x0F)
+void FX_BidiResolveWeak(int32_t iBaseLevel,
+                        CFX_Int32Array& classes,
+                        CFX_Int32Array& levels);
 enum FX_BIDINEUTRALSTATE {
-    FX_BIDINEUTRALSTATE_r = 0,
-    FX_BIDINEUTRALSTATE_l,
-    FX_BIDINEUTRALSTATE_rn,
-    FX_BIDINEUTRALSTATE_ln,
-    FX_BIDINEUTRALSTATE_a,
-    FX_BIDINEUTRALSTATE_na,
+  FX_BIDINEUTRALSTATE_r = 0,
+  FX_BIDINEUTRALSTATE_l,
+  FX_BIDINEUTRALSTATE_rn,
+  FX_BIDINEUTRALSTATE_ln,
+  FX_BIDINEUTRALSTATE_a,
+  FX_BIDINEUTRALSTATE_na,
 };
-#define FX_BNSr		FX_BIDINEUTRALSTATE_r
-#define FX_BNSl		FX_BIDINEUTRALSTATE_l
-#define FX_BNSrn	FX_BIDINEUTRALSTATE_rn
-#define FX_BNSln	FX_BIDINEUTRALSTATE_ln
-#define FX_BNSa		FX_BIDINEUTRALSTATE_a
-#define FX_BNSna	FX_BIDINEUTRALSTATE_na
+#define FX_BNSr FX_BIDINEUTRALSTATE_r
+#define FX_BNSl FX_BIDINEUTRALSTATE_l
+#define FX_BNSrn FX_BIDINEUTRALSTATE_rn
+#define FX_BNSln FX_BIDINEUTRALSTATE_ln
+#define FX_BNSa FX_BIDINEUTRALSTATE_a
+#define FX_BNSna FX_BIDINEUTRALSTATE_na
 enum FX_BIDINEUTRALACTION {
-    FX_BIDINEUTRALACTION_nL = FX_BIDICLASS_L,
-    FX_BIDINEUTRALACTION_En = (FX_BIDICLASS_AN << 4),
-    FX_BIDINEUTRALACTION_Rn = (FX_BIDICLASS_R << 4),
-    FX_BIDINEUTRALACTION_Ln = (FX_BIDICLASS_L << 4),
-    FX_BIDINEUTRALACTION_In = FX_BIDIWEAKACTION_IX,
-    FX_BIDINEUTRALACTION_LnL = (FX_BIDICLASS_L << 4) + FX_BIDICLASS_L,
+  FX_BIDINEUTRALACTION_nL = FX_BIDICLASS_L,
+  FX_BIDINEUTRALACTION_En = (FX_BIDICLASS_AN << 4),
+  FX_BIDINEUTRALACTION_Rn = (FX_BIDICLASS_R << 4),
+  FX_BIDINEUTRALACTION_Ln = (FX_BIDICLASS_L << 4),
+  FX_BIDINEUTRALACTION_In = FX_BIDIWEAKACTION_IX,
+  FX_BIDINEUTRALACTION_LnL = (FX_BIDICLASS_L << 4) + FX_BIDICLASS_L,
 };
-#define FX_BNAnL	FX_BIDINEUTRALACTION_nL
-#define FX_BNAEn	FX_BIDINEUTRALACTION_En
-#define FX_BNARn	FX_BIDINEUTRALACTION_Rn
-#define FX_BNALn	FX_BIDINEUTRALACTION_Ln
-#define FX_BNAIn	FX_BIDINEUTRALACTION_In
-#define FX_BNALnL	FX_BIDINEUTRALACTION_LnL
+#define FX_BNAnL FX_BIDINEUTRALACTION_nL
+#define FX_BNAEn FX_BIDINEUTRALACTION_En
+#define FX_BNARn FX_BIDINEUTRALACTION_Rn
+#define FX_BNALn FX_BIDINEUTRALACTION_Ln
+#define FX_BNAIn FX_BIDINEUTRALACTION_In
+#define FX_BNALnL FX_BIDINEUTRALACTION_LnL
 int32_t FX_BidiGetDeferredNeutrals(int32_t iAction, int32_t iLevel);
 int32_t FX_BidiGetResolvedNeutrals(int32_t iAction);
-void FX_BidiResolveNeutrals(int32_t iBaseLevel, CFX_Int32Array &classes, const CFX_Int32Array &levels);
-void FX_BidiResolveImplicit(const CFX_Int32Array &classes, CFX_Int32Array &levels);
-void FX_BidiResolveWhitespace(int32_t iBaseLevel, const CFX_Int32Array &classes, CFX_Int32Array &levels);
-int32_t FX_BidiReorderLevel(int32_t iBaseLevel, CFX_WideString &wsText, const CFX_Int32Array &levels, int32_t iStart, FX_BOOL bReverse = FALSE);
-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 FX_BidiResolveNeutrals(int32_t iBaseLevel,
+                            CFX_Int32Array& classes,
+                            const CFX_Int32Array& levels);
+void FX_BidiResolveImplicit(const CFX_Int32Array& classes,
+                            CFX_Int32Array& levels);
+void FX_BidiResolveWhitespace(int32_t iBaseLevel,
+                              const CFX_Int32Array& classes,
+                              CFX_Int32Array& levels);
+int32_t FX_BidiReorderLevel(int32_t iBaseLevel,
+                            CFX_WideString& wsText,
+                            const CFX_Int32Array& levels,
+                            int32_t iStart,
+                            FX_BOOL bReverse = FALSE);
+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;
+  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;
+ 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_