#include "components/feature_engagement/test/test_tracker.h"
#include <utility>
#include "components/feature_engagement/internal/chrome_variations_configuration.h"
#include "components/feature_engagement/internal/event_model_impl.h"
#include "components/feature_engagement/internal/feature_config_condition_validator.h"
#include "components/feature_engagement/internal/feature_config_event_storage_validator.h"
#include "components/feature_engagement/internal/in_memory_event_store.h"
#include "components/feature_engagement/internal/init_aware_event_model.h"
#include "components/feature_engagement/internal/never_availability_model.h"
#include "components/feature_engagement/internal/noop_display_lock_controller.h"
#include "components/feature_engagement/internal/system_time_provider.h"
#include "components/feature_engagement/internal/tracker_impl.h"
#include "components/feature_engagement/public/feature_list.h"
#include "components/feature_engagement/public/tracker.h"
namespace feature_engagement {
std::unique_ptr<Tracker> CreateTestTracker() { … }
std::unique_ptr<Tracker> CreateTestTracker(
std::unique_ptr<TrackerEventExporter> event_exporter) { … }
}