#ifndef COMPONENTS_DOWNLOAD_DATABASE_DOWNLOAD_DB_IMPL_H_
#define COMPONENTS_DOWNLOAD_DATABASE_DOWNLOAD_DB_IMPL_H_
#include <string>
#include <vector>
#include "base/files/file_path.h"
#include "base/memory/weak_ptr.h"
#include "components/download/database/download_db.h"
#include "components/leveldb_proto/public/proto_database.h"
namespace download_pb {
class DownloadDBEntry;
}
namespace leveldb_proto {
class ProtoDatabaseProvider;
}
namespace download {
class DownloadDBImpl : public DownloadDB { … };
}
#endif