Revert 51231 - Loosen permission on extension temp dir when a flag is used....

base/file_util.h

 // Copyright (c) 2010 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 249 matching lines @@
 
 // Same as CreateTemporaryFile but the file is created in |dir|.
 bool CreateTemporaryFileInDir(const FilePath& dir,
                               FilePath* temp_file);
 
 // Create a directory within another directory.
 // Extra characters will be appended to |name_tmpl| to ensure that the
 // new directory does not have the same name as an existing directory.
 bool CreateTemporaryDirInDir(const FilePath& base_dir,
                              const FilePath::StringType& prefix,
-                             FilePath* new_dir,
-                             bool lossen_permissions);
+                             FilePath* new_dir);
 
 // Create a new directory under TempPath. If prefix is provided, the new
 // directory name is in the format of prefixyyyy.
 // NOTE: prefix is ignored in the POSIX implementation.
 // TODO(erikkay): is this OK?
 // If success, return true and output the full path of the directory created.
 bool CreateNewTempDirectory(const FilePath::StringType& prefix,
                             FilePath* new_temp_path);
 
 // Creates a directory, as well as creating any parent directories, if they
@@ skipping 317 matching lines @@
 
 #endif  // UNIT_TEST
 
 }  // namespace file_util
 
 // Deprecated functions have been moved to this separate header file,
 // which must be included last after all the above definitions.
 #include "base/file_util_deprecated.h"
 
 #endif  // BASE_FILE_UTIL_H_