#include "components/user_education/common/feature_promo_idle_observer.h"
#include "components/user_education/common/feature_promo_storage_service.h"
namespace user_education {
FeaturePromoIdleObserver::FeaturePromoIdleObserver() = default;
FeaturePromoIdleObserver::~FeaturePromoIdleObserver() = default;
void FeaturePromoIdleObserver::Init(
const FeaturePromoStorageService* storage_service) { … }
void FeaturePromoIdleObserver::StartObserving() { … }
base::CallbackListSubscription FeaturePromoIdleObserver::AddUpdateCallback(
UpdateCallback update_callback) { … }
void FeaturePromoIdleObserver::NotifyLastActiveChanged(base::Time update) { … }
base::Time FeaturePromoIdleObserver::GetCurrentTime() const { … }
}