Switch to direct use of OwnerSettingsServiceChromeOS::Set() in tests.

chrome/browser/ui/webui/extensions/chromeos/kiosk_apps_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_EXTENSIONS_CHROMEOS_KIOSK_APPS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_EXTENSIONS_CHROMEOS_KIOSK_APPS_HANDLER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager_observer.h"
 #include "content/public/browser/web_ui_message_handler.h"
 
+class Profile;
+
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
 
 namespace content {
 class WebUIDataSource;
 }
 
 namespace chromeos {
 
 class KioskAppManager;
+class OwnerSettingsServiceChromeOS;
 
 class KioskAppsHandler : public content::WebUIMessageHandler,
                          public KioskAppManagerObserver {
  public:
-  KioskAppsHandler();
+  explicit KioskAppsHandler(Profile* profile);

[Mattias Nissler (ping if slow), 2015/04/07 12:59:18]

Might as well just pass OwnerSettingsService* here to avoid passing the much
heavier-weight Profile dependency?

   ~KioskAppsHandler() override;
 
   void GetLocalizedValues(content::WebUIDataSource* source);
 
   // content::WebUIMessageHandler overrides:
   void RegisterMessages() override;
 
   // KioskAppManagerObserver overrides:
   void OnKioskAppDataChanged(const std::string& app_id) override;
   void OnKioskAppDataLoadFailure(const std::string& app_id) override;
@@ skipping 19 matching lines @@
   void ShowError(const std::string& app_id);
 
   // Callback for KioskAppManager::GetConsumerKioskModeStatus().
   void OnGetConsumerKioskAutoLaunchStatus(
       chromeos::KioskAppManager::ConsumerKioskAutoLaunchStatus status);
 
   KioskAppManager* kiosk_app_manager_;  // not owned.
   bool initialized_;
   bool is_kiosk_enabled_;
   bool is_auto_launch_enabled_;
+  OwnerSettingsServiceChromeOS* owner_settings_service_;
   base::WeakPtrFactory<KioskAppsHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(KioskAppsHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_EXTENSIONS_CHROMEOS_KIOSK_APPS_HANDLER_H_