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, 116 insertions, 124 deletions

diff --git a/core/include/fxcrt/fx_stream.h b/core/include/fxcrt/fx_stream.h
index b6fdcfcb6a..e51c2bd244 100644
--- a/core/include/fxcrt/fx_stream.h
+++ b/core/include/fxcrt/fx_stream.h
@@ -11,187 +11,179 @@
 
 void* FX_OpenFolder(const FX_CHAR* path);
 void* FX_OpenFolder(const FX_WCHAR* path);
-FX_BOOL FX_GetNextFile(void* handle, CFX_ByteString& filename, FX_BOOL& bFolder);
-FX_BOOL FX_GetNextFile(void* handle, CFX_WideString& filename, FX_BOOL& bFolder);
+FX_BOOL FX_GetNextFile(void* handle,
+                       CFX_ByteString& filename,
+                       FX_BOOL& bFolder);
+FX_BOOL FX_GetNextFile(void* handle,
+                       CFX_WideString& filename,
+                       FX_BOOL& bFolder);
 void FX_CloseFolder(void* handle);
 FX_WCHAR FX_GetFolderSeparator();
 #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-#define FX_FILESIZE			int32_t
+#define FX_FILESIZE int32_t
 #else
 #include <fcntl.h>
 #include <unistd.h>
 #include <sys/stat.h>
 #ifndef O_BINARY
-#define O_BINARY 		0
+#define O_BINARY 0
 #endif
 #ifndef O_LARGEFILE
-#define O_LARGEFILE		0
+#define O_LARGEFILE 0
 #endif
-#define FX_FILESIZE			off_t
+#define FX_FILESIZE off_t
 #endif
-#define FX_GETBYTEOFFSET32(a)	0
-#define FX_GETBYTEOFFSET40(a)	0
-#define FX_GETBYTEOFFSET48(a)	0
-#define FX_GETBYTEOFFSET56(a)	0
-#define FX_GETBYTEOFFSET24(a)  ((uint8_t)(a>>24))
-#define FX_GETBYTEOFFSET16(a)  ((uint8_t)(a>>16))
-#define FX_GETBYTEOFFSET8(a)   ((uint8_t)(a>>8))
-#define FX_GETBYTEOFFSET0(a)   ((uint8_t)(a))
-#define FX_FILEMODE_Write		0
-#define FX_FILEMODE_ReadOnly	1
-#define FX_FILEMODE_Truncate	2
-FX_BOOL		FX_File_Exist(const CFX_ByteStringC& fileName);
-FX_BOOL		FX_File_Exist(const CFX_WideStringC& fileName);
-FX_BOOL		FX_File_Delete(const CFX_ByteStringC& fileName);
-FX_BOOL		FX_File_Delete(const CFX_WideStringC& fileName);
-FX_BOOL		FX_File_Copy(const CFX_ByteStringC& fileNameSrc, const CFX_ByteStringC& fileNameDst);
-FX_BOOL		FX_File_Copy(const CFX_WideStringC& fileNameSrc, const CFX_WideStringC& fileNameDst);
-FX_BOOL		FX_File_Move(const CFX_ByteStringC& fileNameSrc, const CFX_ByteStringC& fileNameDst);
-FX_BOOL		FX_File_Move(const CFX_WideStringC& fileNameSrc, const CFX_WideStringC& fileNameDst);
-class IFX_StreamWrite
-{
-public:
-    virtual ~IFX_StreamWrite() {}
-    virtual void		Release() = 0;
-    virtual	FX_BOOL		WriteBlock(const void* pData, size_t size) = 0;
+#define FX_GETBYTEOFFSET32(a) 0
+#define FX_GETBYTEOFFSET40(a) 0
+#define FX_GETBYTEOFFSET48(a) 0
+#define FX_GETBYTEOFFSET56(a) 0
+#define FX_GETBYTEOFFSET24(a) ((uint8_t)(a >> 24))
+#define FX_GETBYTEOFFSET16(a) ((uint8_t)(a >> 16))
+#define FX_GETBYTEOFFSET8(a) ((uint8_t)(a >> 8))
+#define FX_GETBYTEOFFSET0(a) ((uint8_t)(a))
+#define FX_FILEMODE_Write 0
+#define FX_FILEMODE_ReadOnly 1
+#define FX_FILEMODE_Truncate 2
+FX_BOOL FX_File_Exist(const CFX_ByteStringC& fileName);
+FX_BOOL FX_File_Exist(const CFX_WideStringC& fileName);
+FX_BOOL FX_File_Delete(const CFX_ByteStringC& fileName);
+FX_BOOL FX_File_Delete(const CFX_WideStringC& fileName);
+FX_BOOL FX_File_Copy(const CFX_ByteStringC& fileNameSrc,
+                     const CFX_ByteStringC& fileNameDst);
+FX_BOOL FX_File_Copy(const CFX_WideStringC& fileNameSrc,
+                     const CFX_WideStringC& fileNameDst);
+FX_BOOL FX_File_Move(const CFX_ByteStringC& fileNameSrc,
+                     const CFX_ByteStringC& fileNameDst);
+FX_BOOL FX_File_Move(const CFX_WideStringC& fileNameSrc,
+                     const CFX_WideStringC& fileNameDst);
+class IFX_StreamWrite {
+ public:
+  virtual ~IFX_StreamWrite() {}
+  virtual void Release() = 0;
+  virtual FX_BOOL WriteBlock(const void* pData, size_t size) = 0;
 };
-class IFX_FileWrite : public IFX_StreamWrite
-{
-public:
+class IFX_FileWrite : public IFX_StreamWrite {
+ public:
+  virtual void Release() = 0;
 
-    virtual void			Release() = 0;
+  virtual FX_FILESIZE GetSize() = 0;
 
-    virtual FX_FILESIZE		GetSize() = 0;
+  virtual FX_BOOL Flush() = 0;
 
-    virtual FX_BOOL			Flush() = 0;
-
-    virtual	FX_BOOL			WriteBlock(const void* pData, FX_FILESIZE offset, size_t size) = 0;
-    virtual	FX_BOOL			WriteBlock(const void* pData, size_t size)
-    {
-        return WriteBlock(pData, GetSize(), size);
-    }
+  virtual FX_BOOL WriteBlock(const void* pData,
+                             FX_FILESIZE offset,
+                             size_t size) = 0;
+  virtual FX_BOOL WriteBlock(const void* pData, size_t size) {
+    return WriteBlock(pData, GetSize(), size);
+  }
 };
 IFX_FileWrite* FX_CreateFileWrite(const FX_CHAR* filename);
 IFX_FileWrite* FX_CreateFileWrite(const FX_WCHAR* filename);
-class IFX_StreamRead
-{
-public:
-    virtual ~IFX_StreamRead() { }
+class IFX_StreamRead {
+ public:
+  virtual ~IFX_StreamRead() {}
 
-    virtual void			Release() = 0;
+  virtual void Release() = 0;
 
-    virtual FX_BOOL			IsEOF() = 0;
+  virtual FX_BOOL IsEOF() = 0;
 
-    virtual FX_FILESIZE		GetPosition() = 0;
+  virtual FX_FILESIZE GetPosition() = 0;
 
-    virtual size_t			ReadBlock(void* buffer, size_t size) = 0;
+  virtual size_t ReadBlock(void* buffer, size_t size) = 0;
 };
-class IFX_FileRead : IFX_StreamRead
-{
-public:
-    virtual void			Release() = 0;
+class IFX_FileRead : IFX_StreamRead {
+ public:
+  virtual void Release() = 0;
 
-    virtual FX_FILESIZE		GetSize() = 0;
+  virtual FX_FILESIZE GetSize() = 0;
 
-    virtual FX_BOOL			IsEOF()
-    {
-        return FALSE;
-    }
+  virtual FX_BOOL IsEOF() { return FALSE; }
 
-    virtual FX_FILESIZE		GetPosition()
-    {
-        return 0;
-    }
+  virtual FX_FILESIZE GetPosition() { return 0; }
 
-    virtual FX_BOOL			SetRange(FX_FILESIZE offset, FX_FILESIZE size)
-    {
-        return FALSE;
-    }
+  virtual FX_BOOL SetRange(FX_FILESIZE offset, FX_FILESIZE size) {
+    return FALSE;
+  }
 
-    virtual void			ClearRange() {}
+  virtual void ClearRange() {}
 
-    virtual FX_BOOL			ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) = 0;
+  virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) = 0;
 
-    virtual size_t			ReadBlock(void* buffer, size_t size)
-    {
-        return 0;
-    }
+  virtual size_t ReadBlock(void* buffer, size_t size) { return 0; }
 };
 IFX_FileRead* FX_CreateFileRead(const FX_CHAR* filename);
 IFX_FileRead* FX_CreateFileRead(const FX_WCHAR* filename);
-class IFX_FileStream : public IFX_FileRead, public IFX_FileWrite
-{
-public:
-
-    virtual IFX_FileStream*		Retain() = 0;
+class IFX_FileStream : public IFX_FileRead, public IFX_FileWrite {
+ public:
+  virtual IFX_FileStream* Retain() = 0;
 
-    virtual void				Release() = 0;
+  virtual void Release() = 0;
 
-    virtual FX_FILESIZE			GetSize() = 0;
+  virtual FX_FILESIZE GetSize() = 0;
 
-    virtual FX_BOOL				IsEOF() = 0;
+  virtual FX_BOOL IsEOF() = 0;
 
-    virtual FX_FILESIZE			GetPosition() = 0;
+  virtual FX_FILESIZE GetPosition() = 0;
 
-    virtual FX_BOOL				ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) = 0;
+  virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) = 0;
 
-    virtual size_t				ReadBlock(void* buffer, size_t size) = 0;
+  virtual size_t ReadBlock(void* buffer, size_t size) = 0;
 
-    virtual	FX_BOOL				WriteBlock(const void* buffer, FX_FILESIZE offset, size_t size) = 0;
-    virtual	FX_BOOL				WriteBlock(const void* buffer, size_t size)
-    {
-        return WriteBlock(buffer, GetSize(), size);
-    }
+  virtual FX_BOOL WriteBlock(const void* buffer,
+                             FX_FILESIZE offset,
+                             size_t size) = 0;
+  virtual FX_BOOL WriteBlock(const void* buffer, size_t size) {
+    return WriteBlock(buffer, GetSize(), size);
+  }
 
-    virtual FX_BOOL				Flush() = 0;
+  virtual FX_BOOL Flush() = 0;
 };
-IFX_FileStream*		FX_CreateFileStream(const FX_CHAR* filename, FX_DWORD dwModes);
-IFX_FileStream*		FX_CreateFileStream(const FX_WCHAR* filename, FX_DWORD dwModes);
-class IFX_FileAccess
-{
-public:
-    virtual ~IFX_FileAccess() {}
-    virtual void Release() = 0;
-    virtual IFX_FileAccess* Retain() = 0;
-    virtual void GetPath(CFX_WideString& wsPath) = 0;
-    virtual IFX_FileStream* CreateFileStream(FX_DWORD dwModes) = 0;
+IFX_FileStream* FX_CreateFileStream(const FX_CHAR* filename, FX_DWORD dwModes);
+IFX_FileStream* FX_CreateFileStream(const FX_WCHAR* filename, FX_DWORD dwModes);
+class IFX_FileAccess {
+ public:
+  virtual ~IFX_FileAccess() {}
+  virtual void Release() = 0;
+  virtual IFX_FileAccess* Retain() = 0;
+  virtual void GetPath(CFX_WideString& wsPath) = 0;
+  virtual IFX_FileStream* CreateFileStream(FX_DWORD dwModes) = 0;
 };
 IFX_FileAccess* FX_CreateDefaultFileAccess(const CFX_WideStringC& wsPath);
-class IFX_MemoryStream : public IFX_FileStream
-{
-public:
+class IFX_MemoryStream : public IFX_FileStream {
+ public:
+  virtual FX_BOOL IsConsecutive() const = 0;
 
-    virtual FX_BOOL			IsConsecutive() const = 0;
+  virtual void EstimateSize(size_t nInitSize, size_t nGrowSize) = 0;
 
-    virtual void			EstimateSize(size_t nInitSize, size_t nGrowSize) = 0;
+  virtual uint8_t* GetBuffer() const = 0;
 
-    virtual uint8_t*		GetBuffer() const = 0;
+  virtual void AttachBuffer(uint8_t* pBuffer,
+                            size_t nSize,
+                            FX_BOOL bTakeOver = FALSE) = 0;
 
-    virtual void			AttachBuffer(uint8_t* pBuffer, size_t nSize, FX_BOOL bTakeOver = FALSE) = 0;
-
-    virtual void			DetachBuffer() = 0;
+  virtual void DetachBuffer() = 0;
 };
-IFX_MemoryStream*	FX_CreateMemoryStream(uint8_t* pBuffer, size_t nSize, FX_BOOL bTakeOver = FALSE);
-IFX_MemoryStream*	FX_CreateMemoryStream(FX_BOOL bConsecutive = FALSE);
-class IFX_BufferRead : public IFX_StreamRead
-{
-public:
-
-    virtual void			Release() = 0;
+IFX_MemoryStream* FX_CreateMemoryStream(uint8_t* pBuffer,
+                                        size_t nSize,
+                                        FX_BOOL bTakeOver = FALSE);
+IFX_MemoryStream* FX_CreateMemoryStream(FX_BOOL bConsecutive = FALSE);
+class IFX_BufferRead : public IFX_StreamRead {
+ public:
+  virtual void Release() = 0;
 
-    virtual FX_BOOL			IsEOF() = 0;
+  virtual FX_BOOL IsEOF() = 0;
 
-    virtual FX_FILESIZE		GetPosition() = 0;
+  virtual FX_FILESIZE GetPosition() = 0;
 
-    virtual size_t			ReadBlock(void* buffer, size_t size) = 0;
+  virtual size_t ReadBlock(void* buffer, size_t size) = 0;
 
-    virtual FX_BOOL			ReadNextBlock(FX_BOOL bRestart = FALSE) = 0;
+  virtual FX_BOOL ReadNextBlock(FX_BOOL bRestart = FALSE) = 0;
 
-    virtual const uint8_t*		GetBlockBuffer() = 0;
+  virtual const uint8_t* GetBlockBuffer() = 0;
 
-    virtual size_t			GetBlockSize() = 0;
+  virtual size_t GetBlockSize() = 0;
 
-    virtual FX_FILESIZE		GetBlockOffset() = 0;
+  virtual FX_FILESIZE GetBlockOffset() = 0;
 };
 
 #endif  // CORE_INCLUDE_FXCRT_FX_STREAM_H_