PrepareInitialMetricsLog 1566 chrome/browser/metrics/metrics_service.cc         PrepareInitialMetricsLog(log_type);
PrepareInitialMetricsLog 1759 chrome/browser/metrics/metrics_service.cc         PrepareInitialMetricsLog(MetricsLog::ONGOING_LOG);
PrepareInitialMetricsLog  463 chrome/browser/metrics/metrics_service.h   void PrepareInitialMetricsLog(MetricsLog::LogType log_type);