Deleted OS_WIN and all Windows specific files from base.

base/files/file_util.h

Index: base/files/file_util.h
diff --git a/base/files/file_util.h b/base/files/file_util.h
index 7f169f1c54b7b58f05c9a31d8eb0f67e4f1acad0..96b37bbb9be7c5fa9c39bc8d6fd5f453f4e9df74 100644
--- a/base/files/file_util.h
+++ b/base/files/file_util.h
@@ -10,9 +10,7 @@
 
 #include "build/build_config.h"
 
-#if defined(OS_WIN)
-#include <windows.h>
-#elif defined(OS_POSIX)
+#if defined(OS_POSIX)
 #include <sys/stat.h>
 #include <unistd.h>
 #endif
@@ -69,15 +67,6 @@ BASE_EXPORT int64 ComputeDirectorySize(const FilePath& root_path);
 //          TO "rm -rf", SO USE WITH CAUTION.
 BASE_EXPORT bool DeleteFile(const FilePath& path, bool recursive);
 
-#if defined(OS_WIN)
-// Schedules to delete the given path, whether it's a file or a directory, until
-// the operating system is restarted.
-// Note:
-// 1) The file/directory to be deleted should exist in a temp folder.
-// 2) The directory to be deleted must be empty.
-BASE_EXPORT bool DeleteFileAfterReboot(const FilePath& path);
-#endif
-
 // Moves the given path, whether it's a file or a directory.
 // If a simple rename is not possible, such as in the case where the paths are
 // on different volumes, this will attempt to copy and delete. Returns
@@ -275,22 +264,6 @@ BASE_EXPORT bool GetFileSize(const FilePath& file_path, int64* file_size);
 // or if |real_path| would be longer than MAX_PATH characters.
 BASE_EXPORT bool NormalizeFilePath(const FilePath& path, FilePath* real_path);
 
-#if defined(OS_WIN)
-
-// Given a path in NT native form ("\Device\HarddiskVolumeXX\..."),
-// return in |drive_letter_path| the equivalent path that starts with
-// a drive letter ("C:\...").  Return false if no such path exists.
-BASE_EXPORT bool DevicePathToDriveLetterPath(const FilePath& device_path,
-                                             FilePath* drive_letter_path);
-
-// Given an existing file in |path|, set |real_path| to the path
-// in native NT format, of the form "\Device\HarddiskVolumeXX\..".
-// Returns false if the path can not be found. Empty files cannot
-// be resolved with this function.
-BASE_EXPORT bool NormalizeToNativeFilePath(const FilePath& path,
-                                           FilePath* nt_path);
-#endif
-
 // This function will return if the given file is a symlink or not.
 BASE_EXPORT bool IsLink(const FilePath& file_path);
 
@@ -421,15 +394,6 @@ namespace internal {
 BASE_EXPORT bool MoveUnsafe(const FilePath& from_path,
                             const FilePath& to_path);
 
-#if defined(OS_WIN)
-// Copy from_path to to_path recursively and then delete from_path recursively.
-// Returns true if all operations succeed.
-// This function simulates Move(), but unlike Move() it works across volumes.
-// This function is not transactional.
-BASE_EXPORT bool CopyAndDeleteDirectory(const FilePath& from_path,
-                                        const FilePath& to_path);
-#endif  // defined(OS_WIN)
-
 }  // namespace internal
 }  // namespace base