chromium/components/global_media_controls/media_item_manager_impl.h

// Copyright 2021 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_GLOBAL_MEDIA_CONTROLS_MEDIA_ITEM_MANAGER_IMPL_H_
#define COMPONENTS_GLOBAL_MEDIA_CONTROLS_MEDIA_ITEM_MANAGER_IMPL_H_

#include "base/component_export.h"
#include "base/containers/flat_set.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/observer_list.h"
#include "components/global_media_controls/public/media_item_manager.h"

namespace media_message_center {
class MediaNotificationItem;
}  // namespace media_message_center

namespace global_media_controls {

class MediaDialogDelegate;
class MediaItemManagerObserver;
class MediaItemProducer;

class COMPONENT_EXPORT(GLOBAL_MEDIA_CONTROLS) MediaItemManagerImpl
    : public MediaItemManager { … };

}  // namespace global_media_controls

#endif  // COMPONENTS_GLOBAL_MEDIA_CONTROLS_MEDIA_ITEM_MANAGER_IMPL_H_