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, 37 insertions, 37 deletions

diff --git a/fpdfsdk/include/pdfwindow/PWL_Signature.h b/fpdfsdk/include/pdfwindow/PWL_Signature.h
index d9be322a7d..c48d4e9708 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Signature.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Signature.h
@@ -13,55 +13,55 @@
 class CFX_DIBSource;
 class CPWL_Label;
 
-class CPWL_Signature_Image : public CPWL_Image
-{
-public:
-	CPWL_Signature_Image();
-	virtual ~CPWL_Signature_Image();
+class CPWL_Signature_Image : public CPWL_Image {
+ public:
+  CPWL_Signature_Image();
+  virtual ~CPWL_Signature_Image();
 
-	void								SetImage(CFX_DIBSource* pImage);
-	CFX_DIBSource*						GetImage();
+  void SetImage(CFX_DIBSource* pImage);
+  CFX_DIBSource* GetImage();
 
-protected:
-	virtual void						DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
-	virtual void						GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream);
+ protected:
+  virtual void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                  CPDF_Matrix* pUser2Device);
+  virtual void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream);
 
-	virtual void						GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale);
+  virtual void GetScale(FX_FLOAT& fHScale, FX_FLOAT& fVScale);
 
-private:
-	CFX_DIBSource*						m_pImage;
+ private:
+  CFX_DIBSource* m_pImage;
 };
 
-class CPWL_Signature : public CPWL_Wnd
-{
-public:
-	CPWL_Signature();
-	virtual ~CPWL_Signature();
+class CPWL_Signature : public CPWL_Wnd {
+ public:
+  CPWL_Signature();
+  virtual ~CPWL_Signature();
 
-	void								SetText(const FX_WCHAR* sText);
-	void								SetDescription(const FX_WCHAR* string);
-	void								SetImage(CFX_DIBSource* pImage);
-	void								SetImageStream(CPDF_Stream * pStream, const FX_CHAR* sImageAlias);
+  void SetText(const FX_WCHAR* sText);
+  void SetDescription(const FX_WCHAR* string);
+  void SetImage(CFX_DIBSource* pImage);
+  void SetImageStream(CPDF_Stream* pStream, const FX_CHAR* sImageAlias);
 
-	void								SetTextFlag(FX_BOOL bTextExist);
-	void								SetImageFlag(FX_BOOL bImageExist);
-	void								SetFoxitFlag(FX_BOOL bFlagExist);
+  void SetTextFlag(FX_BOOL bTextExist);
+  void SetImageFlag(FX_BOOL bImageExist);
+  void SetFoxitFlag(FX_BOOL bFlagExist);
 
-protected:
-	virtual void						RePosChildWnd();
-	virtual void						CreateChildWnd(const PWL_CREATEPARAM & cp);
+ protected:
+  virtual void RePosChildWnd();
+  virtual void CreateChildWnd(const PWL_CREATEPARAM& cp);
 
-	virtual void						DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
-	virtual void						GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream);
+  virtual void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                  CPDF_Matrix* pUser2Device);
+  virtual void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream);
 
-private:
-	CPWL_Label*							m_pText;
-	CPWL_Label*							m_pDescription;
-	CPWL_Signature_Image*				m_pImage;
+ private:
+  CPWL_Label* m_pText;
+  CPWL_Label* m_pDescription;
+  CPWL_Signature_Image* m_pImage;
 
-	FX_BOOL								m_bTextExist;
-	FX_BOOL								m_bImageExist;
-	FX_BOOL								m_bFlagExist;
+  FX_BOOL m_bTextExist;
+  FX_BOOL m_bImageExist;
+  FX_BOOL m_bFlagExist;
 };
 
 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_SIGNATURE_H_