chromium/components/keep_alive_registry/keep_alive_types.h

// Copyright 2016 The Chromium Authors
// 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 { … };

// Restart: Allow Chrome to restart when all the registered KeepAlives allow
// restarts
enum class KeepAliveRestartOption { … };

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_