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, 170 insertions, 178 deletions

diff --git a/core/include/fxcrt/fx_ucd.h b/core/include/fxcrt/fx_ucd.h
index 84f6169d7e..fb417189a1 100644
--- a/core/include/fxcrt/fx_ucd.h
+++ b/core/include/fxcrt/fx_ucd.h
@@ -10,192 +10,184 @@
 #include "fx_basic.h"
 
 enum FX_CHARBREAKPROP {
-    FX_CBP_OP = 0,
-    FX_CBP_CL = 1,
-    FX_CBP_QU = 2,
-    FX_CBP_GL = 3,
-    FX_CBP_NS = 4,
-    FX_CBP_EX = 5,
-    FX_CBP_SY = 6,
-    FX_CBP_IS = 7,
-    FX_CBP_PR = 8,
-    FX_CBP_PO = 9,
-    FX_CBP_NU = 10,
-    FX_CBP_AL = 11,
-    FX_CBP_ID = 12,
-    FX_CBP_IN = 13,
-    FX_CBP_HY = 14,
-    FX_CBP_BA = 15,
-    FX_CBP_BB = 16,
-    FX_CBP_B2 = 17,
-    FX_CBP_ZW = 18,
-    FX_CBP_CM = 19,
-    FX_CBP_WJ = 20,
-    FX_CBP_H2 = 21,
-    FX_CBP_H3 = 22,
-    FX_CBP_JL = 23,
-    FX_CBP_JV = 24,
-    FX_CBP_JT = 25,
+  FX_CBP_OP = 0,
+  FX_CBP_CL = 1,
+  FX_CBP_QU = 2,
+  FX_CBP_GL = 3,
+  FX_CBP_NS = 4,
+  FX_CBP_EX = 5,
+  FX_CBP_SY = 6,
+  FX_CBP_IS = 7,
+  FX_CBP_PR = 8,
+  FX_CBP_PO = 9,
+  FX_CBP_NU = 10,
+  FX_CBP_AL = 11,
+  FX_CBP_ID = 12,
+  FX_CBP_IN = 13,
+  FX_CBP_HY = 14,
+  FX_CBP_BA = 15,
+  FX_CBP_BB = 16,
+  FX_CBP_B2 = 17,
+  FX_CBP_ZW = 18,
+  FX_CBP_CM = 19,
+  FX_CBP_WJ = 20,
+  FX_CBP_H2 = 21,
+  FX_CBP_H3 = 22,
+  FX_CBP_JL = 23,
+  FX_CBP_JV = 24,
+  FX_CBP_JT = 25,
 
-    FX_CBP_BK = 26,
-    FX_CBP_CR = 27,
-    FX_CBP_LF = 28,
-    FX_CBP_NL = 29,
-    FX_CBP_SA = 30,
-    FX_CBP_SG = 31,
-    FX_CBP_CB = 32,
-    FX_CBP_XX = 33,
-    FX_CBP_AI = 34,
-    FX_CBP_SP = 35,
-    FX_CBP_TB = 37,
-    FX_CBP_NONE = 36,
+  FX_CBP_BK = 26,
+  FX_CBP_CR = 27,
+  FX_CBP_LF = 28,
+  FX_CBP_NL = 29,
+  FX_CBP_SA = 30,
+  FX_CBP_SG = 31,
+  FX_CBP_CB = 32,
+  FX_CBP_XX = 33,
+  FX_CBP_AI = 34,
+  FX_CBP_SP = 35,
+  FX_CBP_TB = 37,
+  FX_CBP_NONE = 36,
 };
-#define FX_BIDICLASSBITS		6
-#define FX_BIDICLASSBITSMASK	(31 << FX_BIDICLASSBITS)
+#define FX_BIDICLASSBITS 6
+#define FX_BIDICLASSBITSMASK (31 << FX_BIDICLASSBITS)
 enum FX_BIDICLASS {
-    FX_BIDICLASS_ON		= 0,
-    FX_BIDICLASS_L		= 1,
-    FX_BIDICLASS_R		= 2,
-    FX_BIDICLASS_AN		= 3,
-    FX_BIDICLASS_EN		= 4,
-    FX_BIDICLASS_AL		= 5,
-    FX_BIDICLASS_NSM	= 6,
-    FX_BIDICLASS_CS		= 7,
-    FX_BIDICLASS_ES		= 8,
-    FX_BIDICLASS_ET		= 9,
-    FX_BIDICLASS_BN		= 10,
-    FX_BIDICLASS_S		= 11,
-    FX_BIDICLASS_WS		= 12,
-    FX_BIDICLASS_B		= 13,
-    FX_BIDICLASS_RLO	= 14,
-    FX_BIDICLASS_RLE	= 15,
-    FX_BIDICLASS_LRO	= 16,
-    FX_BIDICLASS_LRE	= 17,
-    FX_BIDICLASS_PDF	= 18,
-    FX_BIDICLASS_N		= FX_BIDICLASS_ON,
+  FX_BIDICLASS_ON = 0,
+  FX_BIDICLASS_L = 1,
+  FX_BIDICLASS_R = 2,
+  FX_BIDICLASS_AN = 3,
+  FX_BIDICLASS_EN = 4,
+  FX_BIDICLASS_AL = 5,
+  FX_BIDICLASS_NSM = 6,
+  FX_BIDICLASS_CS = 7,
+  FX_BIDICLASS_ES = 8,
+  FX_BIDICLASS_ET = 9,
+  FX_BIDICLASS_BN = 10,
+  FX_BIDICLASS_S = 11,
+  FX_BIDICLASS_WS = 12,
+  FX_BIDICLASS_B = 13,
+  FX_BIDICLASS_RLO = 14,
+  FX_BIDICLASS_RLE = 15,
+  FX_BIDICLASS_LRO = 16,
+  FX_BIDICLASS_LRE = 17,
+  FX_BIDICLASS_PDF = 18,
+  FX_BIDICLASS_N = FX_BIDICLASS_ON,
 };
-#define FX_CHARTYPEBITS		11
-#define FX_CHARTYPEBITSMASK	(15 << FX_CHARTYPEBITS)
+#define FX_CHARTYPEBITS 11
+#define FX_CHARTYPEBITSMASK (15 << FX_CHARTYPEBITS)
 enum FX_CHARTYPE {
-    FX_CHARTYPE_Unknown				= 0,
-    FX_CHARTYPE_Tab					= (1 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_Space				= (2 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_Control				= (3 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_Combination			= (4 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_Numeric				= (5 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_Normal				= (6 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_ArabicAlef			= (7 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_ArabicSpecial		= (8 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_ArabicDistortion	= (9 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_ArabicNormal		= (10 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_ArabicForm			= (11 << FX_CHARTYPEBITS),
-    FX_CHARTYPE_Arabic				= (12 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_Unknown = 0,
+  FX_CHARTYPE_Tab = (1 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_Space = (2 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_Control = (3 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_Combination = (4 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_Numeric = (5 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_Normal = (6 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_ArabicAlef = (7 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_ArabicSpecial = (8 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_ArabicDistortion = (9 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_ArabicNormal = (10 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_ArabicForm = (11 << FX_CHARTYPEBITS),
+  FX_CHARTYPE_Arabic = (12 << FX_CHARTYPEBITS),
 };
-typedef struct _FX_CHARPROPERTIES {

-    union FX_CHARPROPERTIES_UNION{

-        struct FX_CHARPROPERTIES_BIT{

-            FX_DWORD	dwBreakType		: 6;

-            FX_DWORD	dwBidiClass		: 5;

-            FX_DWORD	dwCharType		: 4;

-            FX_DWORD	dwRotation		: 1;

-            FX_DWORD	dwCJKSpecial	: 1;

-            FX_DWORD	dwVertIndex		: 6;

-            FX_DWORD	dwBidiIndex		: 9;

-        };

-        FX_DWORD	dwCharProps;

-    };

-} FX_CHARPROPERTIES;

+typedef struct _FX_CHARPROPERTIES {
+  union FX_CHARPROPERTIES_UNION {
+    struct FX_CHARPROPERTIES_BIT {
+      FX_DWORD dwBreakType : 6;
+      FX_DWORD dwBidiClass : 5;
+      FX_DWORD dwCharType : 4;
+      FX_DWORD dwRotation : 1;
+      FX_DWORD dwCJKSpecial : 1;
+      FX_DWORD dwVertIndex : 6;
+      FX_DWORD dwBidiIndex : 9;
+    };
+    FX_DWORD dwCharProps;
+  };
+} FX_CHARPROPERTIES;
 FX_DWORD FX_GetUnicodeProperties(FX_WCHAR wch);
-FX_BOOL	FX_IsCtrlCode(FX_WCHAR ch);
-FX_BOOL	FX_IsRotationCode(FX_WCHAR ch);
+FX_BOOL FX_IsCtrlCode(FX_WCHAR ch);
+FX_BOOL FX_IsRotationCode(FX_WCHAR ch);
 FX_BOOL FX_IsCombinationChar(FX_WCHAR wch);
-FX_BOOL	FX_IsBidiChar(FX_WCHAR wch);
+FX_BOOL FX_IsBidiChar(FX_WCHAR wch);
 FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_BOOL bRTL, FX_BOOL bVertical);
-FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_DWORD dwProps, FX_BOOL bRTL, FX_BOOL bVertical);
-class CFX_Char
-{

-public:

-    CFX_Char() : m_wCharCode(0)

-        , m_nBreakType(0)

-        , m_nRotation(0)

-        , m_dwCharProps(0)

-        , m_dwCharStyles(0)

-        , m_iCharWidth(0)

-        , m_iHorizontalScale(100)

-        , m_iVertialScale(100)

-    {

-    }

-    CFX_Char(FX_WORD wCharCode, FX_DWORD dwCharProps)

-        : m_wCharCode(wCharCode)

-        , m_nBreakType(0)

-        , m_nRotation(0)

-        , m_dwCharProps(dwCharProps)

-        , m_dwCharStyles(0)

-        , m_iCharWidth(0)

-        , m_iHorizontalScale(100)

-        , m_iVertialScale(100)

-    {

-    }

-    FX_DWORD	GetCharType() const

-    {

-        return m_dwCharProps & FX_CHARTYPEBITSMASK;

-    }

-    FX_WORD		m_wCharCode;

-    uint8_t		m_nBreakType;

-    int8_t		m_nRotation;

-    FX_DWORD	m_dwCharProps;

-    FX_DWORD	m_dwCharStyles;

-    int32_t	m_iCharWidth;

-    int32_t	m_iHorizontalScale;

-    int32_t	m_iVertialScale;

-};

-typedef CFX_ArrayTemplate<CFX_Char>	CFX_CharArray;

-class CFX_TxtChar : public CFX_Char

-{

-public:

-    CFX_TxtChar() : CFX_Char()

-        , m_dwStatus(0)

-        , m_iBidiClass(0)

-        , m_iBidiLevel(0)

-        , m_iBidiPos(0)

-        , m_iBidiOrder(0)

-        , m_pUserData(NULL)

-    {

-    }

-    FX_DWORD			m_dwStatus;

-    int16_t			m_iBidiClass;

-    int16_t			m_iBidiLevel;

-    int16_t			m_iBidiPos;

-    int16_t			m_iBidiOrder;

-    void*			m_pUserData;

-};

-typedef CFX_ArrayTemplate<CFX_TxtChar>	CFX_TxtCharArray;

-class CFX_RTFChar : public CFX_Char

-{

-public:

-    CFX_RTFChar() : CFX_Char()

-        , m_dwStatus(0)

-        , m_iFontSize(0)

-        , m_iFontHeight(0)

-        , m_iBidiClass(0)

-        , m_iBidiLevel(0)

-        , m_iBidiPos(0)

-        , m_dwLayoutStyles(0)

-        , m_dwIdentity(0)

-        , m_pUserData(NULL)

-    {

-    }

-    FX_DWORD			m_dwStatus;

-    int32_t			m_iFontSize;

-    int32_t			m_iFontHeight;

-    int16_t			m_iBidiClass;

-    int16_t			m_iBidiLevel;

-    int16_t			m_iBidiPos;

-    int16_t			m_iBidiOrder;

-    FX_DWORD			m_dwLayoutStyles;

-    FX_DWORD			m_dwIdentity;

-    IFX_Unknown			*m_pUserData;

-};

-typedef CFX_ArrayTemplate<CFX_RTFChar>	CFX_RTFCharArray;

+FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch,
+                          FX_DWORD dwProps,
+                          FX_BOOL bRTL,
+                          FX_BOOL bVertical);
+class CFX_Char {
+ public:
+  CFX_Char()
+      : m_wCharCode(0),
+        m_nBreakType(0),
+        m_nRotation(0),
+        m_dwCharProps(0),
+        m_dwCharStyles(0),
+        m_iCharWidth(0),
+        m_iHorizontalScale(100),
+        m_iVertialScale(100) {}
+  CFX_Char(FX_WORD wCharCode, FX_DWORD dwCharProps)
+      : m_wCharCode(wCharCode),
+        m_nBreakType(0),
+        m_nRotation(0),
+        m_dwCharProps(dwCharProps),
+        m_dwCharStyles(0),
+        m_iCharWidth(0),
+        m_iHorizontalScale(100),
+        m_iVertialScale(100) {}
+  FX_DWORD GetCharType() const { return m_dwCharProps & FX_CHARTYPEBITSMASK; }
+  FX_WORD m_wCharCode;
+  uint8_t m_nBreakType;
+  int8_t m_nRotation;
+  FX_DWORD m_dwCharProps;
+  FX_DWORD m_dwCharStyles;
+  int32_t m_iCharWidth;
+  int32_t m_iHorizontalScale;
+  int32_t m_iVertialScale;
+};
+typedef CFX_ArrayTemplate<CFX_Char> CFX_CharArray;
+class CFX_TxtChar : public CFX_Char {
+ public:
+  CFX_TxtChar()
+      : CFX_Char(),
+        m_dwStatus(0),
+        m_iBidiClass(0),
+        m_iBidiLevel(0),
+        m_iBidiPos(0),
+        m_iBidiOrder(0),
+        m_pUserData(NULL) {}
+  FX_DWORD m_dwStatus;
+  int16_t m_iBidiClass;
+  int16_t m_iBidiLevel;
+  int16_t m_iBidiPos;
+  int16_t m_iBidiOrder;
+  void* m_pUserData;
+};
+typedef CFX_ArrayTemplate<CFX_TxtChar> CFX_TxtCharArray;
+class CFX_RTFChar : public CFX_Char {
+ public:
+  CFX_RTFChar()
+      : CFX_Char(),
+        m_dwStatus(0),
+        m_iFontSize(0),
+        m_iFontHeight(0),
+        m_iBidiClass(0),
+        m_iBidiLevel(0),
+        m_iBidiPos(0),
+        m_dwLayoutStyles(0),
+        m_dwIdentity(0),
+        m_pUserData(NULL) {}
+  FX_DWORD m_dwStatus;
+  int32_t m_iFontSize;
+  int32_t m_iFontHeight;
+  int16_t m_iBidiClass;
+  int16_t m_iBidiLevel;
+  int16_t m_iBidiPos;
+  int16_t m_iBidiOrder;
+  FX_DWORD m_dwLayoutStyles;
+  FX_DWORD m_dwIdentity;
+  IFX_Unknown* m_pUserData;
+};
+typedef CFX_ArrayTemplate<CFX_RTFChar> CFX_RTFCharArray;
 
 #endif  // CORE_INCLUDE_FXCRT_FX_UCD_H_