Fix non-parameterized class in TestUniqueId.
Fix non-parameterized class in TestUniqueId.

Signed-off-by: Benoit Sigoure <1e23a9b864bbfcd2c432e234ca9d6011db05a743@stumbleupon.com>

OpenTSDB/opentsdb,sidhhu/opentsdb,alienth/opentsdb,MadDogTechnology/opentsdb,andyflury/opentsdb,kidaa/opentsdb,OpenTSDB/opentsdb,OpenTSDB/opentsdb,johann8384/opentsdb,ShefronYudy/opentsdb,kidaa/opentsdb,MadDogTechnology/opentsdb,MadDogTechnology/opentsdb,sidhhu/opentsdb,johann8384/opentsdb,alienth/opentsdb,ShefronYudy/opentsdb,andyflury/opentsdb,eswdd/opentsdb,eswdd/opentsdb