chromium/content/public/browser/background_fetch_delegate.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_PUBLIC_BROWSER_BACKGROUND_FETCH_DELEGATE_H_
#define CONTENT_PUBLIC_BROWSER_BACKGROUND_FETCH_DELEGATE_H_

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

#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "content/common/content_export.h"
#include "content/public/browser/web_contents.h"
#include "services/network/public/mojom/fetch_api.mojom-shared.h"
#include "third_party/blink/public/mojom/background_fetch/background_fetch.mojom.h"
#include "third_party/skia/include/core/SkBitmap.h"

class GURL;

namespace gfx {
class Size;
}  // namespace gfx

namespace net {
class HttpRequestHeaders;
struct NetworkTrafficAnnotationTag;
}  // namespace net

namespace content {
struct BackgroundFetchResponse;
struct BackgroundFetchResult;
struct BackgroundFetchDescription;

enum class BackgroundFetchPermission { … };

// Interface for launching background fetches. Implementing classes would
// generally interface with the DownloadService or DownloadManager.
// Must only be used on the UI thread and generally expected to be called by the
// BackgroundFetchDelegateProxy.
class CONTENT_EXPORT BackgroundFetchDelegate { … };

}  // namespace content

#endif  // CONTENT_PUBLIC_BROWSER_BACKGROUND_FETCH_DELEGATE_H_