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, 134 insertions, 139 deletions

diff --git a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h b/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
index 0390222545..a149a01416 100644
--- a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
+++ b/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
@@ -12,155 +12,150 @@
 class CPWL_SBButton;
 class CPWL_ScrollBar;
 
-struct PWL_SCROLL_INFO
-{
-public:
-	PWL_SCROLL_INFO() : fContentMin(0.0f), fContentMax(0.0f), fPlateWidth(0.0f), fBigStep(0.0f), fSmallStep(0.0f)
-	{
-	}
-	FX_FLOAT					fContentMin;
-	FX_FLOAT					fContentMax;
-	FX_FLOAT					fPlateWidth;
-	FX_FLOAT					fBigStep;
-	FX_FLOAT					fSmallStep;
+struct PWL_SCROLL_INFO {
+ public:
+  PWL_SCROLL_INFO()
+      : fContentMin(0.0f),
+        fContentMax(0.0f),
+        fPlateWidth(0.0f),
+        fBigStep(0.0f),
+        fSmallStep(0.0f) {}
+  FX_FLOAT fContentMin;
+  FX_FLOAT fContentMax;
+  FX_FLOAT fPlateWidth;
+  FX_FLOAT fBigStep;
+  FX_FLOAT fSmallStep;
 };
 
-enum PWL_SCROLLBAR_TYPE
-{
-	SBT_HSCROLL,
-	SBT_VSCROLL
-};
+enum PWL_SCROLLBAR_TYPE { SBT_HSCROLL, SBT_VSCROLL };
 
-enum PWL_SBBUTTON_TYPE
-{
-	PSBT_MIN,
-	PSBT_MAX,
-	PSBT_POS
-};
+enum PWL_SBBUTTON_TYPE { PSBT_MIN, PSBT_MAX, PSBT_POS };
+
+class CPWL_SBButton : public CPWL_Wnd {
+ public:
+  CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,
+                PWL_SBBUTTON_TYPE eButtonType);
+  virtual ~CPWL_SBButton();
 
-class CPWL_SBButton : public CPWL_Wnd
-{
-public:
-	CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,PWL_SBBUTTON_TYPE eButtonType);
-	virtual ~CPWL_SBButton();
-
-public:
-	virtual CFX_ByteString		GetClassName() const;
-	virtual void				OnCreate(PWL_CREATEPARAM & cp);
-	virtual void				GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream);
-	virtual void				DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
-	virtual FX_BOOL				OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag);
-	virtual FX_BOOL				OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
-	virtual FX_BOOL				OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag);
-
-protected:
-	PWL_SCROLLBAR_TYPE			m_eScrollBarType;
-	PWL_SBBUTTON_TYPE			m_eSBButtonType;
-
-	FX_BOOL						m_bMouseDown;
+ public:
+  virtual CFX_ByteString GetClassName() const;
+  virtual void OnCreate(PWL_CREATEPARAM& cp);
+  virtual void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream);
+  virtual void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                  CPDF_Matrix* pUser2Device);
+  virtual FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnMouseMove(const CPDF_Point& point, FX_DWORD nFlag);
+
+ protected:
+  PWL_SCROLLBAR_TYPE m_eScrollBarType;
+  PWL_SBBUTTON_TYPE m_eSBButtonType;
+
+  FX_BOOL m_bMouseDown;
 };
 
-struct PWL_FLOATRANGE
-{
-public:
-	PWL_FLOATRANGE();
-	PWL_FLOATRANGE(FX_FLOAT min,FX_FLOAT max);
-	void Default();
-	void Set(FX_FLOAT min,FX_FLOAT max);
-	FX_BOOL	In(FX_FLOAT x) const;
-	FX_FLOAT GetWidth() const;
-
-	FX_FLOAT fMin,fMax;
+struct PWL_FLOATRANGE {
+ public:
+  PWL_FLOATRANGE();
+  PWL_FLOATRANGE(FX_FLOAT min, FX_FLOAT max);
+  void Default();
+  void Set(FX_FLOAT min, FX_FLOAT max);
+  FX_BOOL In(FX_FLOAT x) const;
+  FX_FLOAT GetWidth() const;
+
+  FX_FLOAT fMin, fMax;
 };
 
-struct PWL_SCROLL_PRIVATEDATA
-{
-public:
-	PWL_SCROLL_PRIVATEDATA();
-
-	void Default();
-	void SetScrollRange(FX_FLOAT min,FX_FLOAT max);
-	void SetClientWidth(FX_FLOAT width);
-	void SetSmallStep(FX_FLOAT step);
-	void SetBigStep(FX_FLOAT step);
-	FX_BOOL SetPos(FX_FLOAT pos);
-
-	void AddSmall();
-	void SubSmall();
-	void AddBig();
-	void SubBig();
-
-	PWL_FLOATRANGE				ScrollRange;
-	FX_FLOAT					fClientWidth;
-	FX_FLOAT					fScrollPos;
-	FX_FLOAT					fBigStep;
-	FX_FLOAT					fSmallStep;
+struct PWL_SCROLL_PRIVATEDATA {
+ public:
+  PWL_SCROLL_PRIVATEDATA();
+
+  void Default();
+  void SetScrollRange(FX_FLOAT min, FX_FLOAT max);
+  void SetClientWidth(FX_FLOAT width);
+  void SetSmallStep(FX_FLOAT step);
+  void SetBigStep(FX_FLOAT step);
+  FX_BOOL SetPos(FX_FLOAT pos);
+
+  void AddSmall();
+  void SubSmall();
+  void AddBig();
+  void SubBig();
+
+  PWL_FLOATRANGE ScrollRange;
+  FX_FLOAT fClientWidth;
+  FX_FLOAT fScrollPos;
+  FX_FLOAT fBigStep;
+  FX_FLOAT fSmallStep;
 };
 
-class CPWL_ScrollBar : public CPWL_Wnd
-{
-public:
-	CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType = SBT_HSCROLL);
-	virtual ~CPWL_ScrollBar();
-
-public:
-	virtual CFX_ByteString		GetClassName() const;
-	virtual void				OnCreate(PWL_CREATEPARAM & cp);
-	virtual void				RePosChildWnd();
-	virtual void				GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream);
-	virtual void				DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
-
-	virtual FX_BOOL				OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag);
-	virtual FX_BOOL				OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
-	virtual void				OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam = 0, intptr_t lParam = 0);
-
-	virtual void				CreateChildWnd(const PWL_CREATEPARAM & cp);
-
-	FX_FLOAT					GetScrollBarWidth() const;
-	PWL_SCROLLBAR_TYPE			GetScrollBarType() const {return m_sbType;};
-
-	void						SetNotifyForever(FX_BOOL bForever) {m_bNotifyForever = bForever;}
-
-protected:
-	void						SetScrollRange(FX_FLOAT fMin,FX_FLOAT fMax,FX_FLOAT fClientWidth);
-	void						SetScrollPos(FX_FLOAT fPos);
-	void						MovePosButton(FX_BOOL bRefresh);
-	void						SetScrollStep(FX_FLOAT fBigStep,FX_FLOAT fSmallStep);
-	void						NotifyScrollWindow();
-	CPDF_Rect					GetScrollArea() const;
-
-private:
-	void						CreateButtons(const PWL_CREATEPARAM & cp);
-
-	void						OnMinButtonLBDown(const CPDF_Point & point);
-	void						OnMinButtonLBUp(const CPDF_Point & point);
-	void						OnMinButtonMouseMove(const CPDF_Point & point);
-
-	void						OnMaxButtonLBDown(const CPDF_Point & point);
-	void						OnMaxButtonLBUp(const CPDF_Point & point);
-	void						OnMaxButtonMouseMove(const CPDF_Point & point);
-
-	void						OnPosButtonLBDown(const CPDF_Point & point);
-	void						OnPosButtonLBUp(const CPDF_Point & point);
-	void						OnPosButtonMouseMove(const CPDF_Point & point);
-
-	FX_FLOAT					TrueToFace(FX_FLOAT);
-	FX_FLOAT					FaceToTrue(FX_FLOAT);
-
-	virtual	void				TimerProc();
-
-private:
-	PWL_SCROLLBAR_TYPE			m_sbType;
-	PWL_SCROLL_INFO				m_OriginInfo;
-	CPWL_SBButton*				m_pMinButton;
-	CPWL_SBButton*				m_pMaxButton;
-	CPWL_SBButton*				m_pPosButton;
-	PWL_SCROLL_PRIVATEDATA		m_sData;
-	FX_BOOL						m_bMouseDown;
-	FX_BOOL						m_bMinOrMax;
-	FX_BOOL						m_bNotifyForever;
-	FX_FLOAT					m_nOldPos;
-	FX_FLOAT					m_fOldPosButton;
+class CPWL_ScrollBar : public CPWL_Wnd {
+ public:
+  CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType = SBT_HSCROLL);
+  virtual ~CPWL_ScrollBar();
+
+ public:
+  virtual CFX_ByteString GetClassName() const;
+  virtual void OnCreate(PWL_CREATEPARAM& cp);
+  virtual void RePosChildWnd();
+  virtual void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream);
+  virtual void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                  CPDF_Matrix* pUser2Device);
+
+  virtual FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag);
+  virtual FX_BOOL OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag);
+  virtual void OnNotify(CPWL_Wnd* pWnd,
+                        FX_DWORD msg,
+                        intptr_t wParam = 0,
+                        intptr_t lParam = 0);
+
+  virtual void CreateChildWnd(const PWL_CREATEPARAM& cp);
+
+  FX_FLOAT GetScrollBarWidth() const;
+  PWL_SCROLLBAR_TYPE GetScrollBarType() const { return m_sbType; };
+
+  void SetNotifyForever(FX_BOOL bForever) { m_bNotifyForever = bForever; }
+
+ protected:
+  void SetScrollRange(FX_FLOAT fMin, FX_FLOAT fMax, FX_FLOAT fClientWidth);
+  void SetScrollPos(FX_FLOAT fPos);
+  void MovePosButton(FX_BOOL bRefresh);
+  void SetScrollStep(FX_FLOAT fBigStep, FX_FLOAT fSmallStep);
+  void NotifyScrollWindow();
+  CPDF_Rect GetScrollArea() const;
+
+ private:
+  void CreateButtons(const PWL_CREATEPARAM& cp);
+
+  void OnMinButtonLBDown(const CPDF_Point& point);
+  void OnMinButtonLBUp(const CPDF_Point& point);
+  void OnMinButtonMouseMove(const CPDF_Point& point);
+
+  void OnMaxButtonLBDown(const CPDF_Point& point);
+  void OnMaxButtonLBUp(const CPDF_Point& point);
+  void OnMaxButtonMouseMove(const CPDF_Point& point);
+
+  void OnPosButtonLBDown(const CPDF_Point& point);
+  void OnPosButtonLBUp(const CPDF_Point& point);
+  void OnPosButtonMouseMove(const CPDF_Point& point);
+
+  FX_FLOAT TrueToFace(FX_FLOAT);
+  FX_FLOAT FaceToTrue(FX_FLOAT);
+
+  virtual void TimerProc();
+
+ private:
+  PWL_SCROLLBAR_TYPE m_sbType;
+  PWL_SCROLL_INFO m_OriginInfo;
+  CPWL_SBButton* m_pMinButton;
+  CPWL_SBButton* m_pMaxButton;
+  CPWL_SBButton* m_pPosButton;
+  PWL_SCROLL_PRIVATEDATA m_sData;
+  FX_BOOL m_bMouseDown;
+  FX_BOOL m_bMinOrMax;
+  FX_BOOL m_bNotifyForever;
+  FX_FLOAT m_nOldPos;
+  FX_FLOAT m_fOldPosButton;
 };
 
 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_SCROLLBAR_H_