chromium/components/feature_engagement/internal/never_availability_model.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 COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_NEVER_AVAILABILITY_MODEL_H_
#define COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_NEVER_AVAILABILITY_MODEL_H_

#include <stdint.h>

#include "base/memory/weak_ptr.h"
#include "components/feature_engagement/internal/availability_model.h"

namespace feature_engagement {

// An AvailabilityModel that never has any data, and is ready after having been
// initialized.
class NeverAvailabilityModel : public AvailabilityModel { … };

}  // namespace feature_engagement

#endif  // COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_NEVER_AVAILABILITY_MODEL_H_