#include "chrome/browser/k_anonymity_service/k_anonymity_service_metrics.h"
#include "base/metrics/histogram_macros.h"
void RecordJoinSetAction(KAnonymityServiceJoinSetAction action) { … }
void RecordQuerySetAction(KAnonymityServiceQuerySetAction action) { … }
void RecordQuerySetSize(size_t size) { … }
void RecordTrustTokenGetterAction(KAnonymityTrustTokenGetterAction action) { … }
void RecordJoinSetLatency(base::TimeTicks request_start,
base::TimeTicks request_end) { … }
void RecordQuerySetLatency(base::TimeTicks request_start,
base::TimeTicks request_end) { … }
void RecordTrustTokenGet(base::TimeTicks request_start,
base::TimeTicks request_end) { … }