chromium/components/favicon/core/history_ui_favicon_request_handler.h

// Copyright 2019 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_FAVICON_CORE_HISTORY_UI_FAVICON_REQUEST_HANDLER_H_
#define COMPONENTS_FAVICON_CORE_HISTORY_UI_FAVICON_REQUEST_HANDLER_H_

#include "components/favicon_base/favicon_callback.h"
#include "components/keyed_service/core/keyed_service.h"
#include "url/gurl.h"

namespace favicon {

// The UI origin of an icon request. Used to do metrics recording per UI.
enum class HistoryUiFaviconRequestOrigin { … };

// Keyed service for handling favicon requests made by a history UI, forwarding
// them to local storage or Google server accordingly. This service should
// only be used by the UIs listed in the HistoryUiFaviconRequestOrigin enum.
// Requests must be made by page url, as opposed to icon url.
class HistoryUiFaviconRequestHandler : public KeyedService { … };

}  // namespace favicon

#endif  // COMPONENTS_FAVICON_CORE_HISTORY_UI_FAVICON_REQUEST_HANDLER_H_