clean up buildAlarmRecords in response to PR feedback
clean up buildAlarmRecords in response to PR feedback

pazaan/chrome-uploader,urmc-costik/chrome-uploader,pazaan/chrome-uploader,urmc-costik/chrome-uploader,tidepool-org/chrome-uploader,tidepool-org/chrome-uploader,ioet/chrome-uploader,tidepool-org/chrome-uploader,ioet/chrome-uploader,urmc-costik/chrome-uploader,pazaan/chrome-uploader,ioet/chrome-uploader