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// Copyright 2016 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 COMPONENTS_KEEP_ALIVE_REGISTRY_KEEP_ALIVE_TYPES_H_
#define COMPONENTS_KEEP_ALIVE_REGISTRY_KEEP_ALIVE_TYPES_H_
#include <ostream>
// Types here are used to register KeepAlives.
// They Give indications about which kind of optimizations are allowed during
// the KeepAlive's lifetime. This allows to have more info about the state of
// the browser to optimize the resource consumption.
// Refers to the what the KeepAlive's lifetime is tied to, to help debugging.
enum class KeepAliveOrigin {
// c/b
APP_CONTROLLER,
BROWSER,
BROWSER_PROCESS_CHROMEOS,
SESSION_RESTORE,
// c/b/background
BACKGROUND_MODE_MANAGER,
BACKGROUND_MODE_MANAGER_STARTUP,
// c/b/chromeos
LOGIN_DISPLAY_HOST_WEBUI,
// c/b/notifications
NOTIFICATION,
PENDING_NOTIFICATION_CLICK_EVENT,
// c/b/push_messaging
IN_FLIGHT_PUSH_MESSAGE,
// c/b/ui
APP_LIST_SERVICE_VIEWS,
APP_LIST_SHOWER,
CHROME_APP_DELEGATE,
CHROME_VIEWS_DELEGATE,
LEAKED_UNINSTALL_VIEW,
PANEL,
PANEL_VIEW,
PROFILE_HELPER,
PROFILE_LOADER,
USER_MANAGER_VIEW
};
// Restart: Allow Chrome to restart when all the registered KeepAlives allow
// restarts
enum class KeepAliveRestartOption { DISABLED, ENABLED };
std::ostream& operator<<(std::ostream& out, const KeepAliveOrigin& origin);
std::ostream& operator<<(std::ostream& out,
const KeepAliveRestartOption& restart);
#endif // COMPONENTS_KEEP_ALIVE_REGISTRY_KEEP_ALIVE_TYPES_H_
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