chromium/apps/app_lifetime_monitor.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef APPS_APP_LIFETIME_MONITOR_H_
#define APPS_APP_LIFETIME_MONITOR_H_

#include <string>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "base/observer_list.h"
#include "base/scoped_observation.h"
#include "components/keyed_service/core/keyed_service.h"
#include "extensions/browser/app_window/app_window_registry.h"
#include "extensions/browser/extension_host_registry.h"

namespace content {
class BrowserContext;
}

namespace apps {

// Observes startup of apps and their windows and notifies observers of these
// events.
class AppLifetimeMonitor : public KeyedService,
                           public extensions::AppWindowRegistry::Observer,
                           public extensions::ExtensionHostRegistry::Observer { … };

}  // namespace apps

#endif  // APPS_APP_LIFETIME_MONITOR_H_