am 84f580ac: Merge "Make persistent_data_block_service a system_api_service."

* commit '84f580ac':
  Make persistent_data_block_service a system_api_service.

service.te

@@ -67,7 +67,7 @@ type network_score_service, system_api_service, system_server_service, service_m
 type notification_service, app_api_service, system_server_service, service_manager_type;
 type package_service, app_api_service, system_server_service, service_manager_type;
 type permission_service, app_api_service, system_server_service, service_manager_type;
-type persistent_data_block_service, system_server_service, service_manager_type;
+type persistent_data_block_service, system_api_service, system_server_service, service_manager_type;
 type power_service, app_api_service, system_server_service, service_manager_type;
 type print_service, app_api_service, system_server_service, service_manager_type;
 type processinfo_service, system_server_service, service_manager_type;