chromium/components/download/public/common/download_source.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_DOWNLOAD_PUBLIC_COMMON_DOWNLOAD_SOURCE_H_
#define COMPONENTS_DOWNLOAD_PUBLIC_COMMON_DOWNLOAD_SOURCE_H_

namespace download {

// The source of download.
// Used in UMA metrics and persisted to disk.
// Entries in this enum can only be appended instead of being deleted or reused.
// Any changes here also needs to apply to histogram_suffixes_list.xml.
enum class DownloadSource { … };

}  // namespace download

#endif  // COMPONENTS_DOWNLOAD_PUBLIC_COMMON_DOWNLOAD_SOURCE_H_