[cros] user_manager component - move UserManagerBase and UserManager

chrome/browser/chromeos/file_manager/file_tasks_unittest.cc

 // Copyright 2013 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/browser/chromeos/file_manager/file_tasks.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/file_manager/app_id.h"
-#include "chrome/browser/chromeos/login/users/user_manager.h"
+#include "chrome/browser/chromeos/login/users/scoped_test_user_manager.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "chrome/browser/drive/drive_app_registry.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/test_extension_system.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_system.h"
@@ skipping 762 matching lines @@
                       &drive_app_registry,
                       path_mime_set,
                       file_urls,
                       &tasks);
   ASSERT_EQ(1U, tasks.size());
   EXPECT_EQ(kFileManagerAppId, tasks[0].task_descriptor().app_id);
 }
 
 }  // namespace file_tasks
 }  // namespace file_manager.