// 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_OFFLINE_PAGES_CORE_MODEL_VISUALS_AVAILABILITY_TASK_H_ #define COMPONENTS_OFFLINE_PAGES_CORE_MODEL_VISUALS_AVAILABILITY_TASK_H_ #include "base/functional/callback.h" #include "base/memory/raw_ptr.h" #include "base/memory/weak_ptr.h" #include "components/offline_pages/core/offline_page_types.h" #include "components/offline_pages/task/task.h" namespace offline_pages { class OfflinePageMetadataStore; // Checks if a thumbnail exists for the specified offline id. class VisualsAvailabilityTask : public Task { … }; } // namespace offline_pages #endif // COMPONENTS_OFFLINE_PAGES_CORE_MODEL_VISUALS_AVAILABILITY_TASK_H_