// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ash/webui/eche_app_ui/feature_status_provider.h"

namespace ash {
namespace eche_app {

FeatureStatusProvider::FeatureStatusProvider() = default;

FeatureStatusProvider::~FeatureStatusProvider() = default;

void FeatureStatusProvider::AddObserver(Observer* observer) {
  observer_list_.AddObserver(observer);
}

void FeatureStatusProvider::RemoveObserver(Observer* observer) {
  observer_list_.RemoveObserver(observer);
}

void FeatureStatusProvider::NotifyStatusChanged() {
  // TODO(crbug.com/507908140): Investigate if this reentrancy is valid or can
  // be removed.
  observer_list_.NotifyAllowReentrancyUntriaged(
      &Observer::OnFeatureStatusChanged);
}

}  // namespace eche_app
}  // namespace ash