chromium/components/image_fetcher/core/cache/image_metadata_store_leveldb.h

// Copyright 2018 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_IMAGE_FETCHER_CORE_CACHE_IMAGE_METADATA_STORE_LEVELDB_H_
#define COMPONENTS_IMAGE_FETCHER_CORE_CACHE_IMAGE_METADATA_STORE_LEVELDB_H_

#include <memory>
#include <string>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/time/time.h"
#include "components/image_fetcher/core/cache/image_metadata_store.h"
#include "components/image_fetcher/core/cache/image_store_types.h"
#include "components/leveldb_proto/public/proto_database.h"

namespace base {
class Clock;
class SequencedTaskRunner;
}  // namespace base

namespace leveldb_proto {
class ProtoDatabaseProvider;
}  // namespace leveldb_proto

namespace image_fetcher {

class CachedImageMetadataProto;

// Stores image metadata in leveldb.
class ImageMetadataStoreLevelDB : public ImageMetadataStore { … };

}  // namespace image_fetcher

#endif  // COMPONENTS_IMAGE_FETCHER_CORE_CACHE_IMAGE_METADATA_STORE_LEVELDB_H_