tree c38368b079c07482f0317b0c718a66f13ab76e07
parent e8190290878ae8e4c256b827257200ed70805329
author zheilbron <zheilbron@gmail.com> 1370329066 -0700
committer zheilbron <zheilbron@gmail.com> 1370329066 -0700

use a provider rather than a factory for operationtrackers