Move PathIsWritable, DirectoryExists, ContentsEqual, and TextContentsEqual to the base namespace.

base/file_util.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file contains utility functions for dealing with the local
 // filesystem.
 
 #ifndef BASE_FILE_UTIL_H_
 #define BASE_FILE_UTIL_H_
 
@@ skipping 98 matching lines @@
 //
 // If you only need to copy a file use CopyFile, it's faster.
 BASE_EXPORT bool CopyDirectory(const FilePath& from_path,
                                const FilePath& to_path,
                                bool recursive);
 
 // Returns true if the given path exists on the local filesystem,
 // false otherwise.
 BASE_EXPORT bool PathExists(const FilePath& path);
 
+// Returns true if the given path is writable by the user, false otherwise.
+BASE_EXPORT bool PathIsWritable(const FilePath& path);
+
+// Returns true if the given path exists and is a directory, false otherwise.
+BASE_EXPORT bool DirectoryExists(const FilePath& path);
+
+// Returns true if the contents of the two files given are equal, false
+// otherwise.  If either file can't be read, returns false.
+BASE_EXPORT bool ContentsEqual(const FilePath& filename1,
+                               const FilePath& filename2);
+
+// Returns true if the contents of the two text files given are equal, false
+// otherwise.  This routine treats "\r\n" and "\n" as equivalent.
+BASE_EXPORT bool TextContentsEqual(const FilePath& filename1,
+                                   const FilePath& filename2);
+
 }  // namespace base
 
 // -----------------------------------------------------------------------------
 
 namespace file_util {
 
-// Returns true if the given path is writable by the user, false otherwise.
-BASE_EXPORT bool PathIsWritable(const base::FilePath& path);
-
-// Returns true if the given path exists and is a directory, false otherwise.
-BASE_EXPORT bool DirectoryExists(const base::FilePath& path);
-
-// Returns true if the contents of the two files given are equal, false
-// otherwise.  If either file can't be read, returns false.
-BASE_EXPORT bool ContentsEqual(const base::FilePath& filename1,
-                               const base::FilePath& filename2);
-
-// Returns true if the contents of the two text files given are equal, false
-// otherwise.  This routine treats "\r\n" and "\n" as equivalent.
-BASE_EXPORT bool TextContentsEqual(const base::FilePath& filename1,
-                                   const base::FilePath& filename2);
-
 // Read the file at |path| into |contents|, returning true on success.
 // This function fails if the |path| contains path traversal components ('..').
 // |contents| may be NULL, in which case this function is useful for its
 // side effect of priming the disk cache.
 // Useful for unit tests.
 BASE_EXPORT bool ReadFileToString(const base::FilePath& path,
                                   std::string* contents);
 
 #if defined(OS_POSIX)
 // Read exactly |bytes| bytes from file descriptor |fd|, storing the result
@@ skipping 304 matching lines @@
 // This function simulates Move(), but unlike Move() it works across volumes.
 // This fuction is not transactional.
 BASE_EXPORT bool CopyAndDeleteDirectory(const FilePath& from_path,
                                         const FilePath& to_path);
 #endif  // defined(OS_WIN)
 
 }  // namespace internal
 }  // namespace base
 
 #endif  // BASE_FILE_UTIL_H_