Put Kiosk App parameters into device settings.

chrome/browser/ui/webui/chromeos/login/kiosk_app_menu_handler.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/ui/webui/chromeos/login/kiosk_app_menu_handler.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_launcher.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
-#include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_ui.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/webui/web_ui_util.h"
 
 namespace chromeos {
 
 KioskAppMenuHandler::KioskAppMenuHandler()
     : initialized_(false) {
-  CrosSettings::Get()->AddSettingsObserver(kKioskApps, this);
+  KioskAppManager::Get()->AddObserver(this);
 }
 
 KioskAppMenuHandler::~KioskAppMenuHandler() {
-  CrosSettings::Get()->RemoveSettingsObserver(kKioskApps, this);
+  KioskAppManager::Get()->RemoveObserver(this);
 }
 
 void KioskAppMenuHandler::GetLocalizedStrings(
     base::DictionaryValue* localized_strings) {
   localized_strings->SetBoolean(
       "enableAppMode",
       !CommandLine::ForCurrentProcess()->HasSwitch(switches::kDisableAppMode));
   localized_strings->SetString(
       "showApps",
       l10n_util::GetStringUTF16(IDS_KIOSK_APPS_BUTTON));
@@ skipping 74 matching lines @@
   KioskAppLaunchError::Error error = KioskAppLaunchError::Get();
   if (error == KioskAppLaunchError::NONE)
     return;
   KioskAppLaunchError::Clear();
 
   const std::string error_message = KioskAppLaunchError::GetErrorMessage(error);
   web_ui()->CallJavascriptFunction("login.AppsMenuButton.showError",
                                    base::StringValue(error_message));
 }
 
-void KioskAppMenuHandler::Observe(int type,
-                                  const content::NotificationSource& source,
-                                  const content::NotificationDetails& details) {
-  DCHECK_EQ(chrome::NOTIFICATION_SYSTEM_SETTING_CHANGED, type);
-  DCHECK_EQ(kKioskApps,
-            *content::Details<const std::string>(details).ptr());
-
+void KioskAppMenuHandler::OnKioskAppsSettingsChanged() {
   SendKioskApps();
 }
 
+void KioskAppMenuHandler::OnKioskAppDataChanged(const std::string& app_id) {
+  SendKioskApps();
+}
+
 }  // namespace chromeos