Add the protobufs for the set of session timeout policies planned for the kiosk mode.

chrome/browser/chromeos/cros_settings_names.cc

 // 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.
 
 #include "chrome/browser/chromeos/cros_settings_names.h"
 
 namespace chromeos {
 
 const char kCrosSettingsPrefix[] = "cros.";
 
@@ skipping 34 matching lines @@
 // at boot mode should be reported along with device policy requests.
 const char kReportDeviceBootMode[] = "cros.device_status.report_boot_mode";
 
 // A list of dictionaries, each detailing one extension to install as part of
 // the AppPack and including the following fields:
 // "extension-id": ID of the extension to install
 // "update-url": URL to check the extension's version and download location
 // "key-checksum": checksum of the extension's CRX public key, encoded in hex.
 const char kAppPack[] = "cros.app_pack";
 
+// Values from the ScreenSaver proto. Defines the extension ID of the screen
+// saver extension and the timeout before the screen saver should be started.
+const char kScreenSaverExtensionId[] = "cros.screen_saver.extension_id";
+const char kScreenSaverTimeout[] = "cros.screen_saver.timeout";
+
+// Values from the ForcedLogoutTimeouts proto. Defines the timeouts before a
+// user is logged out after some period of inactivity as well as the duration of
+// a warning message informing the user about the pending logout.
+const char kIdleLogoutTimeout[] = "cros.idle_logout.timeout";
+const char kIdleLogoutWarningDuration[] = "cros.idle_logout.warning_duration";
+
 }  // namespace chromeos