Delete FileAutoDeleter.

All existing users were updated to use ScopedTempDir in
http://codereview.chromium.org/7056011/.
Review URL: http://codereview.chromium.org/7008012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86805 0039d316-1c4b-4281-b951-d872f2087c98

chrome/chrome_tests.gypi

@@ -1892,8 +1892,6 @@
         'test/browser_with_test_window_test.cc',
         'test/browser_with_test_window_test.h',
         'test/data/resource.rc',
-        'test/file_test_utils.cc',
-        'test/file_test_utils.h',
         'test/menu_model_test.cc',
         'test/menu_model_test.h',
         'test/render_view_test.cc',
@@ -3083,7 +3081,6 @@
         'browser/sync/util/extensions_activity_monitor_unittest.cc',
         'browser/sync/util/protobuf_unittest.cc',
         'browser/sync/util/user_settings_unittest.cc',
-        'test/file_test_utils.cc',
         'test/sync/engine/mock_connection_manager.cc',
         'test/sync/engine/mock_connection_manager.h',
         'test/sync/engine/mock_gaia_authenticator.cc',

chrome/test/file_test_utils.cc

-// Copyright (c) 2006-2009 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 "chrome/test/file_test_utils.h"
-
-FileAutoDeleter::FileAutoDeleter(const FilePath& path)
-    : path_(path) {
-}
-
-FileAutoDeleter::~FileAutoDeleter() {
-  file_util::Delete(path_, true);
-}

chrome/test/file_test_utils.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.
-
-#ifndef CHROME_TEST_FILE_TEST_UTILS_H_
-#define CHROME_TEST_FILE_TEST_UTILS_H_
-#pragma once
-
-#include "base/file_path.h"
-#include "base/file_util.h"
-
-// Auto deletes file/folder when it goes out-of-scope. This is useful for tests
-// to cleanup files/folder automatically.
-class FileAutoDeleter {
- public:
-  explicit FileAutoDeleter(const FilePath& path);
-  ~FileAutoDeleter();
-
-  const FilePath& path() { return path_; }
- private:
-  FilePath path_;
-  DISALLOW_COPY_AND_ASSIGN(FileAutoDeleter);
-};
-
-#endif  // CHROME_TEST_FILE_TEST_UTILS_H_