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, 75 insertions, 63 deletions

diff --git a/core/include/fpdfdoc/fpdf_ap.h b/core/include/fpdfdoc/fpdf_ap.h
index 7cfaed4685..43452fdb47 100644
--- a/core/include/fpdfdoc/fpdf_ap.h
+++ b/core/include/fpdfdoc/fpdf_ap.h
@@ -10,86 +10,98 @@
 #include "../fpdfapi/fpdf_parser.h"
 #include "fpdf_vt.h"
 
-class IPVT_FontMap
-{
-public:
-    virtual ~IPVT_FontMap() { }
-    virtual CPDF_Font*						GetPDFFont(int32_t nFontIndex) = 0;
-    virtual CFX_ByteString					GetPDFFontAlias(int32_t nFontIndex) = 0;
+class IPVT_FontMap {
+ public:
+  virtual ~IPVT_FontMap() {}
+  virtual CPDF_Font* GetPDFFont(int32_t nFontIndex) = 0;
+  virtual CFX_ByteString GetPDFFontAlias(int32_t nFontIndex) = 0;
 };
 struct CPVT_Dash {
+  CPVT_Dash(int32_t dash, int32_t gap, int32_t phase)
+      : nDash(dash), nGap(gap), nPhase(phase) {}
 
-    CPVT_Dash(int32_t dash, int32_t gap, int32_t phase) : nDash(dash), nGap(gap), nPhase(phase)
-    {}
+  int32_t nDash;
 
-    int32_t			nDash;
+  int32_t nGap;
 
-    int32_t			nGap;
-
-    int32_t			nPhase;
+  int32_t nPhase;
 };
-#define CT_TRANSPARENT		0
-#define	CT_GRAY				1
-#define	CT_RGB				2
-#define	CT_CMYK				3
+#define CT_TRANSPARENT 0
+#define CT_GRAY 1
+#define CT_RGB 2
+#define CT_CMYK 3
 struct CPVT_Color {
-
-    CPVT_Color(int32_t type = 0, FX_FLOAT color1 = 0.0f, FX_FLOAT color2 = 0.0f, FX_FLOAT color3 = 0.0f, FX_FLOAT color4 = 0.0f)
-        : nColorType(type), fColor1(color1), fColor2(color2), fColor3(color3), fColor4(color4)
-    {}
-
-    int32_t			nColorType;
-    FX_FLOAT			fColor1;
-    FX_FLOAT			fColor2;
-    FX_FLOAT			fColor3;
-    FX_FLOAT			fColor4;
+  CPVT_Color(int32_t type = 0,
+             FX_FLOAT color1 = 0.0f,
+             FX_FLOAT color2 = 0.0f,
+             FX_FLOAT color3 = 0.0f,
+             FX_FLOAT color4 = 0.0f)
+      : nColorType(type),
+        fColor1(color1),
+        fColor2(color2),
+        fColor3(color3),
+        fColor4(color4) {}
+
+  int32_t nColorType;
+  FX_FLOAT fColor1;
+  FX_FLOAT fColor2;
+  FX_FLOAT fColor3;
+  FX_FLOAT fColor4;
 };
-class CPVT_Provider : public IPDF_VariableText_Provider
-{
-public:
+class CPVT_Provider : public IPDF_VariableText_Provider {
+ public:
+  CPVT_Provider(IPVT_FontMap* pFontMap);
 
-    CPVT_Provider(IPVT_FontMap * pFontMap);
+  virtual ~CPVT_Provider();
 
-    virtual ~CPVT_Provider();
+  int32_t GetCharWidth(int32_t nFontIndex, FX_WORD word, int32_t nWordStyle);
 
-    int32_t						GetCharWidth(int32_t nFontIndex, FX_WORD word, int32_t nWordStyle);
+  int32_t GetTypeAscent(int32_t nFontIndex);
 
-    int32_t						GetTypeAscent(int32_t nFontIndex);
+  int32_t GetTypeDescent(int32_t nFontIndex);
 
-    int32_t						GetTypeDescent(int32_t nFontIndex);
+  int32_t GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex);
 
-    int32_t						GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex);
+  FX_BOOL IsLatinWord(FX_WORD word);
 
-    FX_BOOL							IsLatinWord(FX_WORD word);
+  int32_t GetDefaultFontIndex();
 
-    int32_t						GetDefaultFontIndex();
-private:
-
-    IPVT_FontMap *	m_pFontMap;
+ private:
+  IPVT_FontMap* m_pFontMap;
 };
-#define PBS_SOLID			0
-#define PBS_DASH			1
-#define PBS_BEVELED			2
-#define PBS_INSET			3
-#define PBS_UNDERLINED		4
-class CPVT_GenerateAP
-{
-public:
-
-    static FX_BOOL							GenerateTextFieldAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);
-
-    static FX_BOOL							GenerateComboBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);
-
-    static FX_BOOL							GenerateListBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict);
-
-    static CFX_ByteString					GenerateEditAP(IPVT_FontMap * pFontMap, IPDF_VariableText_Iterator * pIterator,
-            const CPDF_Point & ptOffset, FX_BOOL bContinuous, FX_WORD SubWord = 0, const CPVT_WordRange * pVisible = NULL);
-
-    static CFX_ByteString					GenerateBorderAP(const CPDF_Rect & rect, FX_FLOAT fWidth,
-            const CPVT_Color & color, const CPVT_Color & crLeftTop, const CPVT_Color & crRightBottom,
-            int32_t nStyle, const CPVT_Dash & dash);
-
-    static CFX_ByteString					GenerateColorAP(const CPVT_Color & color, const FX_BOOL & bFillOrStroke);
+#define PBS_SOLID 0
+#define PBS_DASH 1
+#define PBS_BEVELED 2
+#define PBS_INSET 3
+#define PBS_UNDERLINED 4
+class CPVT_GenerateAP {
+ public:
+  static FX_BOOL GenerateTextFieldAP(CPDF_Document* pDoc,
+                                     CPDF_Dictionary* pAnnotDict);
+
+  static FX_BOOL GenerateComboBoxAP(CPDF_Document* pDoc,
+                                    CPDF_Dictionary* pAnnotDict);
+
+  static FX_BOOL GenerateListBoxAP(CPDF_Document* pDoc,
+                                   CPDF_Dictionary* pAnnotDict);
+
+  static CFX_ByteString GenerateEditAP(IPVT_FontMap* pFontMap,
+                                       IPDF_VariableText_Iterator* pIterator,
+                                       const CPDF_Point& ptOffset,
+                                       FX_BOOL bContinuous,
+                                       FX_WORD SubWord = 0,
+                                       const CPVT_WordRange* pVisible = NULL);
+
+  static CFX_ByteString GenerateBorderAP(const CPDF_Rect& rect,
+                                         FX_FLOAT fWidth,
+                                         const CPVT_Color& color,
+                                         const CPVT_Color& crLeftTop,
+                                         const CPVT_Color& crRightBottom,
+                                         int32_t nStyle,
+                                         const CPVT_Dash& dash);
+
+  static CFX_ByteString GenerateColorAP(const CPVT_Color& color,
+                                        const FX_BOOL& bFillOrStroke);
 };
 
 #endif  // CORE_INCLUDE_FPDFDOC_FPDF_AP_H_