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, 35 insertions, 38 deletions

diff --git a/fpdfsdk/include/pdfwindow/PWL_Icon.h b/fpdfsdk/include/pdfwindow/PWL_Icon.h
index cff4e8ca69..7183f0245c 100644
--- a/fpdfsdk/include/pdfwindow/PWL_Icon.h
+++ b/fpdfsdk/include/pdfwindow/PWL_Icon.h
@@ -10,51 +10,48 @@
 #include "../../../core/include/fxcrt/fx_string.h"
 #include "PWL_Wnd.h"
 
-class CPWL_Image : public CPWL_Wnd
-{
-public:
-	CPWL_Image();
-	virtual ~CPWL_Image();
-
-	virtual CFX_ByteString			GetImageAppStream();
-
-	virtual void					GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale);
-	virtual void					GetImageOffset(FX_FLOAT & x,FX_FLOAT & y);
-	virtual CPDF_Stream *			GetPDFStream();
-
-public:
-	void							SetPDFStream(CPDF_Stream* pStream);
-	void							GetImageSize(FX_FLOAT & fWidth,FX_FLOAT & fHeight);
-	CPDF_Matrix						GetImageMatrix();
-	CFX_ByteString					GetImageAlias();
-	void							SetImageAlias(const FX_CHAR* sImageAlias);
-
-protected:
-	CPDF_Stream*					m_pPDFStream;
-	CFX_ByteString					m_sImageAlias;
+class CPWL_Image : public CPWL_Wnd {
+ public:
+  CPWL_Image();
+  virtual ~CPWL_Image();
+
+  virtual CFX_ByteString GetImageAppStream();
+
+  virtual void GetScale(FX_FLOAT& fHScale, FX_FLOAT& fVScale);
+  virtual void GetImageOffset(FX_FLOAT& x, FX_FLOAT& y);
+  virtual CPDF_Stream* GetPDFStream();
+
+ public:
+  void SetPDFStream(CPDF_Stream* pStream);
+  void GetImageSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight);
+  CPDF_Matrix GetImageMatrix();
+  CFX_ByteString GetImageAlias();
+  void SetImageAlias(const FX_CHAR* sImageAlias);
+
+ protected:
+  CPDF_Stream* m_pPDFStream;
+  CFX_ByteString m_sImageAlias;
 };
 
-class CPWL_Icon : public CPWL_Image
-{
-public:
-	CPWL_Icon();
-	virtual ~CPWL_Icon();
+class CPWL_Icon : public CPWL_Image {
+ public:
+  CPWL_Icon();
+  virtual ~CPWL_Icon();
 
-	virtual CPDF_IconFit *			GetIconFit(){return m_pIconFit;};
+  virtual CPDF_IconFit* GetIconFit() { return m_pIconFit; };
 
-	virtual void					GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale);
-	virtual void					GetImageOffset(FX_FLOAT & x,FX_FLOAT & y);
+  virtual void GetScale(FX_FLOAT& fHScale, FX_FLOAT& fVScale);
+  virtual void GetImageOffset(FX_FLOAT& x, FX_FLOAT& y);
 
-	int32_t						GetScaleMethod();
-	FX_BOOL							IsProportionalScale();
-	void							GetIconPosition(FX_FLOAT & fLeft, FX_FLOAT & fBottom);
-	FX_BOOL							GetFittingBounds();
+  int32_t GetScaleMethod();
+  FX_BOOL IsProportionalScale();
+  void GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom);
+  FX_BOOL GetFittingBounds();
 
-	void							SetIconFit(CPDF_IconFit * pIconFit){m_pIconFit = pIconFit;};
+  void SetIconFit(CPDF_IconFit* pIconFit) { m_pIconFit = pIconFit; };
 
-private:
-	CPDF_IconFit *					m_pIconFit;
+ private:
+  CPDF_IconFit* m_pIconFit;
 };
 
-
 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_ICON_H_