chromium/base/task/default_delayed_task_handle_delegate.h

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef BASE_TASK_DEFAULT_DELAYED_TASK_HANDLE_DELEGATE_H_
#define BASE_TASK_DEFAULT_DELAYED_TASK_HANDLE_DELEGATE_H_

#include "base/base_export.h"
#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "base/task/delayed_task_handle.h"

namespace base {

// A default implementation of DelayedTaskHandle::Delegate that can cancel the
// delayed task by invalidating a weak pointer.
class BASE_EXPORT DefaultDelayedTaskHandleDelegate
    : public DelayedTaskHandle::Delegate { … };

}  // namespace base

#endif  // BASE_TASK_DEFAULT_DELAYED_TASK_HANDLE_DELEGATE_H_