// 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_SCOPED_KEEP_ALIVE_H_ #define COMPONENTS_KEEP_ALIVE_REGISTRY_SCOPED_KEEP_ALIVE_H_ enum class KeepAliveOrigin; enum class KeepAliveRestartOption; // Prevents the BrowserProcess from shutting down. Registers with // KeepAliveRegistry on creation, and unregisters them on destruction. Use these // objects with a unique_ptr for easy management. // // If you need to access a particular Profile (or its KeyedServices) during the // same period, you should use a ScopedProfileKeepAlive as well. // // Note: The registration will hit a CHECK if it happens while we are // shutting down. Caller code should make sure that this can't happen. class ScopedKeepAlive { public: ScopedKeepAlive(KeepAliveOrigin origin, KeepAliveRestartOption restart); ScopedKeepAlive(const ScopedKeepAlive&) = delete; ScopedKeepAlive& operator=(const ScopedKeepAlive&) = delete; ~ScopedKeepAlive(); private: const KeepAliveOrigin origin_; const KeepAliveRestartOption restart_; }; #endif // COMPONENTS_KEEP_ALIVE_REGISTRY_SCOPED_KEEP_ALIVE_H_