Put Kiosk App parameters into device settings.

chrome/browser/chromeos/settings/kiosk_app_local_settings.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_CHROMEOS_SETTINGS_KIOSK_APP_LOCAL_SETTINGS_H_
-#define CHROME_BROWSER_CHROMEOS_SETTINGS_KIOSK_APP_LOCAL_SETTINGS_H_
-
-#include <string>
-
-#include "base/values.h"
-#include "chrome/browser/chromeos/settings/cros_settings_provider.h"
-
-namespace chromeos {
-
-class KioskAppLocalSettings : public CrosSettingsProvider {
- public:
-  explicit KioskAppLocalSettings(const NotifyObserversCallback& notify_cb);
-  virtual ~KioskAppLocalSettings();
-
- private:
-  // Reads "apps" dict from local state and populates |apps_|.
-  void ReadApps();
-
-  // Updates "apps" dict in local state based on |value|.
-  void WriteApps(const base::Value& value);
-
-  // Whether the given value contains an eligible app id for auto launch.
-  // The app id in the value must either be an empty string or exists in
-  // |apps_|.
-  bool IsEligibleAutoLaunchAppId(const base::Value& value) const;
-
-  // CrosSettingsProvider overrides:
-  virtual const base::Value* Get(const std::string& path) const OVERRIDE;
-  virtual TrustedStatus PrepareTrustedValues(
-      const base::Closure& callback) OVERRIDE;
-  virtual bool HandlesSetting(const std::string& path) const OVERRIDE;
-  virtual void DoSet(const std::string& path,
-                     const base::Value& in_value) OVERRIDE;
-
-  // This needed because "apps" in local state could not be used direct as it
-  // is a dictionary used for storing app info cache as well.
-  base::ListValue apps_;
-
-  base::StringValue default_auto_launch_;
-  base::FundamentalValue default_disable_bailout_shortcut_;
-
-  DISALLOW_COPY_AND_ASSIGN(KioskAppLocalSettings);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_SETTINGS_KIOSK_APP_LOCAL_SETTINGS_H_