100644 blob bdfa21d8334aa75c6674c17c2d2d9b49f4327039	worker_id.cc
100644 blob 21f91c6c9a0496dff9b99b86bee552a6bab19654	worker_id.h
100644 blob 311d1386b6019d926c71b8f4bfeb6c63aa2e9dca	worker_id_set.cc
100644 blob 4be2fd0fd0219f6a2234f0d6ac58ea4cd93ca406	worker_id_set.h
100644 blob ab72f5d4d3a6e0b9cccd22c1db9d554e6fd754f7	worker_id_set_unittest.cc