Move directory creation functions to base namespace.

chrome/browser/chromeos/file_manager/external_filesystem_apitest.cc

 // 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.
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/drive/drive_integration_service.h"
@@ skipping 70 matching lines @@
 
 // Sets up the initial file system state for native local and restricted native
 // local file systems. The hierarchy is the same as for the drive file system.
 bool InitializeLocalFileSystem(base::ScopedTempDir* tmp_dir,
                                base::FilePath* mount_point_dir) {
   if (!tmp_dir->CreateUniqueTempDir())
     return false;
 
   *mount_point_dir = tmp_dir->path().AppendASCII("mount");
   // Create the mount point.
-  if (!file_util::CreateDirectory(*mount_point_dir))
+  if (!base::CreateDirectory(*mount_point_dir))
     return false;
 
   base::FilePath test_dir = mount_point_dir->AppendASCII("test_dir");
-  if (!file_util::CreateDirectory(test_dir))
+  if (!base::CreateDirectory(test_dir))
     return false;
 
   base::FilePath test_subdir = test_dir.AppendASCII("empty_test_dir");
-  if (!file_util::CreateDirectory(test_subdir))
+  if (!base::CreateDirectory(test_subdir))
     return false;
 
   test_subdir = test_dir.AppendASCII("subdir");
-  if (!file_util::CreateDirectory(test_subdir))
+  if (!base::CreateDirectory(test_subdir))
     return false;
 
   base::FilePath test_file = test_dir.AppendASCII("test_file.xul");
   if (!google_apis::test_util::WriteStringToFile(test_file, kTestFileContent))
     return false;
 
   test_file = test_dir.AppendASCII("test_file.xul.foo");
   if (!google_apis::test_util::WriteStringToFile(test_file, kTestFileContent))
     return false;
 
@@ skipping 311 matching lines @@
   fake_drive_service_->set_default_max_results(1);
   EXPECT_TRUE(RunFileSystemExtensionApiTest(
       "file_browser/handler_test_runner",
       FILE_PATH_LITERAL("manifest.json"),
       "file_browser/app_file_handler",
       FLAGS_USE_FILE_HANDLER)) << message_;
 }
 
 }  // namespace
 }  // namespace file_manager