ChromeOS: Per-user time zone: refactor tests first.

chrome/test/base/testing_profile.h

 // 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.
 
 #ifndef CHROME_TEST_BASE_TESTING_PROFILE_H_
 #define CHROME_TEST_BASE_TESTING_PROFILE_H_
 
 #include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/domain_reliability/clear_mode.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
 #include "extensions/features/features.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/settings/scoped_cros_settings_test_helper.h"
+#endif
+
 class BrowserContextDependencyManager;
 class ExtensionSpecialStoragePolicy;
 class HostContentSettingsMap;
 
 namespace content {
 class MockResourceContext;
 class SSLHostStateDelegate;
 #if !defined(OS_ANDROID)
 class ZoomLevelDelegate;
 #endif  // !defined(OS_ANDROID)
@@ skipping 399 matching lines @@
   content::MockResourceContext* resource_context_;
 
   std::unique_ptr<policy::SchemaRegistryService> schema_registry_service_;
   std::unique_ptr<policy::ProfilePolicyConnector> profile_policy_connector_;
 
   // Weak pointer to a delegate for indicating that a profile was created.
   Delegate* delegate_;
 
   std::string profile_name_;
 
+#if defined(OS_CHROMEOS)
+  std::unique_ptr<chromeos::ScopedCrosSettingsTestHelper>
+      scoped_cros_settings_test_helper_;
+#endif  // defined(OS_CHROMEOS)
+
   std::unique_ptr<policy::PolicyService> policy_service_;
 };
 
 #endif  // CHROME_TEST_BASE_TESTING_PROFILE_H_