chromium/extensions/browser/app_window/app_window_geometry_cache.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_GEOMETRY_CACHE_H_
#define EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_GEOMETRY_CACHE_H_

#include <stddef.h>

#include <map>
#include <memory>
#include <set>
#include <string>

#include "base/memory/raw_ptr.h"
#include "base/memory/singleton.h"
#include "base/observer_list.h"
#include "base/scoped_observation.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
#include "components/keyed_service/core/keyed_service.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extension_registry_observer.h"
#include "extensions/common/extension_id.h"
#include "ui/base/ui_base_types.h"
#include "ui/gfx/geometry/rect.h"

namespace extensions {

class ExtensionPrefs;

// A cache for persisted geometry of app windows, both to not have to wait
// for IO when creating a new window, and to not cause IO on every window
// geometry change.
class AppWindowGeometryCache : public KeyedService,
                               public ExtensionRegistryObserver { … };

}  // namespace extensions

#endif  // EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_GEOMETRY_CACHE_H_