Remove tracing from LabelMap.
Remove tracing from LabelMap.

mwotton/keter,tolysz/keter,snoyberg/keter,creichert/keter,bermanjosh/keter,andrewthad/keter,snoyberg/keter,andrewthad/keter,mwotton/keter,ajnsit/keter,ajnsit/keter,creichert/keter,tolysz/keter,telser/keter,telser/keter,bermanjosh/keter