32   ~MetricsReporterStub() override = default;
34   void ReportRollbackMetrics(metrics::RollbackResult result) override {}  in ReportRollbackMetrics()
37       bool success, const std::string& rollback_version) override {}  in ReportEnterpriseRollbackMetrics()
39   void ReportDailyMetrics(base::TimeDelta os_age) override {}  in ReportDailyMetrics()
45       metrics::DownloadErrorCode download_error_code) override {}  in ReportUpdateCheckMetrics()
54                                   ErrorCode internal_error_code) override {}  in ReportUpdateAttemptMetrics()
61       metrics::ConnectionType connection_type) override {}  in ReportUpdateAttemptDownloadMetrics()
63   void ReportAbnormallyTerminatedUpdateAttemptMetrics() override {}  in ReportAbnormallyTerminatedUpdateAttemptMetrics()
75       int url_switch_count) override {}  in ReportSuccessfulUpdateMetrics()
78                                      CertificateCheckResult result) override {}  in ReportCertificateCheckMetrics()
80   void ReportFailedUpdateCount(int target_attempt) override {}  in ReportFailedUpdateCount()
82   void ReportTimeToReboot(int time_to_reboot_minutes) override {}  in ReportTimeToReboot()
84   void ReportInstallDateProvisioningSource(int source, int max) override {}  in ReportInstallDateProvisioningSource()
86   void ReportInternalErrorCode(ErrorCode error_code) override {}  in ReportInternalErrorCode()
90                                bool kernel_max_rollforward_success) override {}  in ReportKeyVersionMetrics()
93       bool has_time_restriction_policy, int time_to_update_days) override {}  in ReportEnterpriseUpdateSeenToDownloadDays()