Move directory creation functions to base namespace.

chrome/common/net/url_fixer_upper_unittest.cc

 // Copyright (c) 2011 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.
 
 #include <stdlib.h>
 
 #include "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
@@ skipping 483 matching lines @@
   EXPECT_NE(std::string("file:///"), fixedup.substr(0, 8));
   EXPECT_FALSE(IsMatchingFileURL(fixedup, nonexistent_file));
 
   // make a subdir to make sure relative paths with directories work, also
   // test spaces:
   // "app_dir\url fixer-upper dir\url fixer-upper existing file.txt"
   base::FilePath sub_dir(FILE_PATH_LITERAL("url fixer-upper dir"));
   base::FilePath sub_file(
       FILE_PATH_LITERAL("url fixer-upper existing file.txt"));
   base::FilePath new_dir = dir.Append(sub_dir);
-  file_util::CreateDirectory(new_dir);
+  base::CreateDirectory(new_dir);
   ASSERT_TRUE(MakeTempFile(new_dir, sub_file, &full_path));
   full_path = base::MakeAbsoluteFilePath(full_path);
   ASSERT_FALSE(full_path.empty());
 
   // test file in the subdir
   base::FilePath relative_file = sub_dir.Append(sub_file);
   EXPECT_TRUE(IsMatchingFileURL(URLFixerUpper::FixupRelativeFile(dir,
       relative_file).possibly_invalid_spec(), full_path));
 
   // test file in the subdir with different slashes and escaping.
@@ skipping 15 matching lines @@
   EXPECT_TRUE(base::DeleteFile(full_path, false));
   EXPECT_TRUE(base::DeleteFile(new_dir, true));
 
   // Test that an obvious HTTP URL isn't accidentally treated as an absolute
   // file path (on account of system-specific craziness).
   base::FilePath empty_path;
   base::FilePath http_url_path(FILE_PATH_LITERAL("http://../"));
   EXPECT_TRUE(URLFixerUpper::FixupRelativeFile(
       empty_path, http_url_path).SchemeIs("http"));
 }