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, 162 insertions, 175 deletions

diff --git a/core/src/fxcrt/fxcrt_posix.cpp b/core/src/fxcrt/fxcrt_posix.cpp
index 70df9e8e84..03fd345900 100644
--- a/core/src/fxcrt/fxcrt_posix.cpp
+++ b/core/src/fxcrt/fxcrt_posix.cpp
@@ -7,185 +7,172 @@
 #include "../../include/fxcrt/fx_basic.h"
 #include "fxcrt_posix.h"
 
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_ || _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ || _FXM_PLATFORM_ == _FXM_PLATFORM_ANDROID_
-IFXCRT_FileAccess* FXCRT_FileAccess_Create()
-{
-    return FX_NEW CFXCRT_FileAccess_Posix;
-}
-void FXCRT_Posix_GetFileMode(FX_DWORD dwModes, int32_t &nFlags, int32_t &nMasks)
-{
-    nFlags = O_BINARY | O_LARGEFILE;
-    if (dwModes & FX_FILEMODE_ReadOnly) {
-        nFlags |= O_RDONLY;
-        nMasks = 0;
-    } else {
-        nFlags |= O_RDWR | O_CREAT;
-        if (dwModes & FX_FILEMODE_Truncate) {
-            nFlags |= O_TRUNC;
-        }
-        nMasks = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_ || \
+    _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ || \
+    _FXM_PLATFORM_ == _FXM_PLATFORM_ANDROID_
+IFXCRT_FileAccess* FXCRT_FileAccess_Create() {
+  return FX_NEW CFXCRT_FileAccess_Posix;
+}
+void FXCRT_Posix_GetFileMode(FX_DWORD dwModes,
+                             int32_t& nFlags,
+                             int32_t& nMasks) {
+  nFlags = O_BINARY | O_LARGEFILE;
+  if (dwModes & FX_FILEMODE_ReadOnly) {
+    nFlags |= O_RDONLY;
+    nMasks = 0;
+  } else {
+    nFlags |= O_RDWR | O_CREAT;
+    if (dwModes & FX_FILEMODE_Truncate) {
+      nFlags |= O_TRUNC;
+    }
+    nMasks = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
+  }
+}
+CFXCRT_FileAccess_Posix::CFXCRT_FileAccess_Posix() : m_nFD(-1) {}
+CFXCRT_FileAccess_Posix::~CFXCRT_FileAccess_Posix() {
+  Close();
+}
+FX_BOOL CFXCRT_FileAccess_Posix::Open(const CFX_ByteStringC& fileName,
+                                      FX_DWORD dwMode) {
+  if (m_nFD > -1) {
+    return FALSE;
+  }
+  int32_t nFlags, nMasks;
+  FXCRT_Posix_GetFileMode(dwMode, nFlags, nMasks);
+  m_nFD = open(fileName.GetCStr(), nFlags, nMasks);
+  return m_nFD > -1;
+}
+FX_BOOL CFXCRT_FileAccess_Posix::Open(const CFX_WideStringC& fileName,
+                                      FX_DWORD dwMode) {
+  return Open(FX_UTF8Encode(fileName), dwMode);
+}
+void CFXCRT_FileAccess_Posix::Close() {
+  if (m_nFD < 0) {
+    return;
+  }
+  close(m_nFD);
+  m_nFD = -1;
+}
+void CFXCRT_FileAccess_Posix::Release() {
+  delete this;
+}
+FX_FILESIZE CFXCRT_FileAccess_Posix::GetSize() const {
+  if (m_nFD < 0) {
+    return 0;
+  }
+  struct stat s;
+  FXSYS_memset(&s, 0, sizeof(s));
+  fstat(m_nFD, &s);
+  return s.st_size;
+}
+FX_FILESIZE CFXCRT_FileAccess_Posix::GetPosition() const {
+  if (m_nFD < 0) {
+    return (FX_FILESIZE)-1;
+  }
+  return lseek(m_nFD, 0, SEEK_CUR);
+}
+FX_FILESIZE CFXCRT_FileAccess_Posix::SetPosition(FX_FILESIZE pos) {
+  if (m_nFD < 0) {
+    return (FX_FILESIZE)-1;
+  }
+  return lseek(m_nFD, pos, SEEK_SET);
+}
+size_t CFXCRT_FileAccess_Posix::Read(void* pBuffer, size_t szBuffer) {
+  if (m_nFD < 0) {
+    return 0;
+  }
+  return read(m_nFD, pBuffer, szBuffer);
+}
+size_t CFXCRT_FileAccess_Posix::Write(const void* pBuffer, size_t szBuffer) {
+  if (m_nFD < 0) {
+    return 0;
+  }
+  return write(m_nFD, pBuffer, szBuffer);
+}
+size_t CFXCRT_FileAccess_Posix::ReadPos(void* pBuffer,
+                                        size_t szBuffer,
+                                        FX_FILESIZE pos) {
+  if (m_nFD < 0) {
+    return 0;
+  }
+  if (pos >= GetSize()) {
+    return 0;
+  }
+  if (SetPosition(pos) == (FX_FILESIZE)-1) {
+    return 0;
+  }
+  return Read(pBuffer, szBuffer);
+}
+size_t CFXCRT_FileAccess_Posix::WritePos(const void* pBuffer,
+                                         size_t szBuffer,
+                                         FX_FILESIZE pos) {
+  if (m_nFD < 0) {
+    return 0;
+  }
+  if (SetPosition(pos) == (FX_FILESIZE)-1) {
+    return 0;
+  }
+  return Write(pBuffer, szBuffer);
+}
+FX_BOOL CFXCRT_FileAccess_Posix::Flush() {
+  if (m_nFD < 0) {
+    return FALSE;
+  }
+  return fsync(m_nFD) > -1;
+}
+FX_BOOL CFXCRT_FileAccess_Posix::Truncate(FX_FILESIZE szFile) {
+  if (m_nFD < 0) {
+    return FALSE;
+  }
+  return !ftruncate(m_nFD, szFile);
+}
+FX_BOOL FX_File_Exist(const CFX_ByteStringC& fileName) {
+  return access(fileName.GetCStr(), F_OK) > -1;
+}
+FX_BOOL FX_File_Exist(const CFX_WideStringC& fileName) {
+  return FX_File_Exist(FX_UTF8Encode(fileName));
+}
+FX_BOOL FX_File_Delete(const CFX_ByteStringC& fileName) {
+  return remove(fileName.GetCStr()) > -1;
+}
+FX_BOOL FX_File_Delete(const CFX_WideStringC& fileName) {
+  return FX_File_Delete(FX_UTF8Encode(fileName));
+}
+FX_BOOL FX_File_Copy(const CFX_ByteStringC& fileNameSrc,
+                     const CFX_ByteStringC& fileNameDst) {
+  CFXCRT_FileAccess_Posix src, dst;
+  if (!src.Open(fileNameSrc, FX_FILEMODE_ReadOnly)) {
+    return FALSE;
+  }
+  FX_FILESIZE size = src.GetSize();
+  if (!size) {
+    return FALSE;
+  }
+  if (!dst.Open(fileNameDst, FX_FILEMODE_Truncate)) {
+    return FALSE;
+  }
+  size_t num = 0;
+  uint8_t* pBuffer = FX_Alloc(uint8_t, 32768);
+  num = src.Read(pBuffer, 32768);
+  while (num) {
+    if (dst.Write(pBuffer, num) != num) {
+      break;
     }
-}
-CFXCRT_FileAccess_Posix::CFXCRT_FileAccess_Posix()
-    : m_nFD(-1)
-{
-}
-CFXCRT_FileAccess_Posix::~CFXCRT_FileAccess_Posix()
-{
-    Close();
-}
-FX_BOOL CFXCRT_FileAccess_Posix::Open(const CFX_ByteStringC& fileName, FX_DWORD dwMode)
-{
-    if (m_nFD > -1) {
-        return FALSE;
-    }
-    int32_t nFlags, nMasks;
-    FXCRT_Posix_GetFileMode(dwMode, nFlags, nMasks);
-    m_nFD = open(fileName.GetCStr(), nFlags, nMasks);
-    return m_nFD > -1;
-}
-FX_BOOL CFXCRT_FileAccess_Posix::Open(const CFX_WideStringC& fileName, FX_DWORD dwMode)
-{
-    return Open(FX_UTF8Encode(fileName), dwMode);
-}
-void CFXCRT_FileAccess_Posix::Close()
-{
-    if (m_nFD < 0) {
-        return;
-    }
-    close(m_nFD);
-    m_nFD = -1;
-}
-void CFXCRT_FileAccess_Posix::Release()
-{
-    delete this;
-}
-FX_FILESIZE CFXCRT_FileAccess_Posix::GetSize() const
-{
-    if (m_nFD < 0) {
-        return 0;
-    }
-    struct stat s;
-    FXSYS_memset(&s, 0, sizeof(s));
-    fstat(m_nFD, &s);
-    return s.st_size;
-}
-FX_FILESIZE CFXCRT_FileAccess_Posix::GetPosition() const
-{
-    if (m_nFD < 0) {
-        return (FX_FILESIZE) - 1;
-    }
-    return lseek(m_nFD, 0, SEEK_CUR);
-}
-FX_FILESIZE CFXCRT_FileAccess_Posix::SetPosition(FX_FILESIZE pos)
-{
-    if (m_nFD < 0) {
-        return (FX_FILESIZE) - 1;
-    }
-    return lseek(m_nFD, pos, SEEK_SET);
-}
-size_t CFXCRT_FileAccess_Posix::Read(void* pBuffer, size_t szBuffer)
-{
-    if (m_nFD < 0) {
-        return 0;
-    }
-    return read(m_nFD, pBuffer, szBuffer);
-}
-size_t CFXCRT_FileAccess_Posix::Write(const void* pBuffer, size_t szBuffer)
-{
-    if (m_nFD < 0) {
-        return 0;
-    }
-    return write(m_nFD, pBuffer, szBuffer);
-}
-size_t CFXCRT_FileAccess_Posix::ReadPos(void* pBuffer, size_t szBuffer, FX_FILESIZE pos)
-{
-    if (m_nFD < 0) {
-        return 0;
-    }
-    if (pos >= GetSize()) {
-        return 0;
-    }
-    if (SetPosition(pos) == (FX_FILESIZE) - 1) {
-        return 0;
-    }
-    return Read(pBuffer, szBuffer);
-}
-size_t CFXCRT_FileAccess_Posix::WritePos(const void* pBuffer, size_t szBuffer, FX_FILESIZE pos)
-{
-    if (m_nFD < 0) {
-        return 0;
-    }
-    if (SetPosition(pos) == (FX_FILESIZE) - 1) {
-        return 0;
-    }
-    return Write(pBuffer, szBuffer);
-}
-FX_BOOL CFXCRT_FileAccess_Posix::Flush()
-{
-    if (m_nFD < 0) {
-        return FALSE;
-    }
-    return fsync(m_nFD) > -1;
-}
-FX_BOOL CFXCRT_FileAccess_Posix::Truncate(FX_FILESIZE szFile)
-{
-    if (m_nFD < 0) {
-        return FALSE;
-    }
-    return !ftruncate(m_nFD, szFile);
-}
-FX_BOOL FX_File_Exist(const CFX_ByteStringC& fileName)
-{
-    return access(fileName.GetCStr(), F_OK) > -1;
-}
-FX_BOOL FX_File_Exist(const CFX_WideStringC& fileName)
-{
-    return FX_File_Exist(FX_UTF8Encode(fileName));
-}
-FX_BOOL FX_File_Delete(const CFX_ByteStringC& fileName)
-{
-    return remove(fileName.GetCStr()) > -1;
-}
-FX_BOOL FX_File_Delete(const CFX_WideStringC& fileName)
-{
-    return FX_File_Delete(FX_UTF8Encode(fileName));
-}
-FX_BOOL FX_File_Copy(const CFX_ByteStringC& fileNameSrc, const CFX_ByteStringC& fileNameDst)
-{
-    CFXCRT_FileAccess_Posix src, dst;
-    if (!src.Open(fileNameSrc, FX_FILEMODE_ReadOnly)) {
-        return FALSE;
-    }
-    FX_FILESIZE size = src.GetSize();
-    if (!size) {
-        return FALSE;
-    }
-    if (!dst.Open(fileNameDst, FX_FILEMODE_Truncate)) {
-        return FALSE;
-    }
-    size_t num = 0;
-    uint8_t* pBuffer = FX_Alloc(uint8_t, 32768);
     num = src.Read(pBuffer, 32768);
-    while (num) {
-        if (dst.Write(pBuffer, num) != num) {
-            break;
-        }
-        num = src.Read(pBuffer, 32768);
-    }
-    FX_Free(pBuffer);
-    return TRUE;
+  }
+  FX_Free(pBuffer);
+  return TRUE;
 }
-FX_BOOL FX_File_Copy(const CFX_WideStringC& fileNameSrc, const CFX_WideStringC& fileNameDst)
-{
-    return FX_File_Copy(FX_UTF8Encode(fileNameSrc), FX_UTF8Encode(fileNameDst));
+FX_BOOL FX_File_Copy(const CFX_WideStringC& fileNameSrc,
+                     const CFX_WideStringC& fileNameDst) {
+  return FX_File_Copy(FX_UTF8Encode(fileNameSrc), FX_UTF8Encode(fileNameDst));
 }
-FX_BOOL FX_File_Move(const CFX_ByteStringC& fileNameSrc, const CFX_ByteStringC& fileNameDst)
-{
-    return rename(fileNameSrc.GetCStr(), fileNameDst.GetCStr());
+FX_BOOL FX_File_Move(const CFX_ByteStringC& fileNameSrc,
+                     const CFX_ByteStringC& fileNameDst) {
+  return rename(fileNameSrc.GetCStr(), fileNameDst.GetCStr());
 }
-FX_BOOL FX_File_Move(const CFX_WideStringC& fileNameSrc, const CFX_WideStringC& fileNameDst)
-{
-    return FX_File_Move(FX_UTF8Encode(fileNameSrc), FX_UTF8Encode(fileNameDst));
+FX_BOOL FX_File_Move(const CFX_WideStringC& fileNameSrc,
+                     const CFX_WideStringC& fileNameDst) {
+  return FX_File_Move(FX_UTF8Encode(fileNameSrc), FX_UTF8Encode(fileNameDst));
 }
 #endif