Merge "LastMileLogger: Check /sys/kernel/tracing for tracefs" am: 01ecccf9bf am: f8406feec3

Change-Id: I8022339f3b203ffc8cf26f81640d65f0b15d7e07
tree: da1481e033afb54226d4158252068bdb8ece668d
  1. service/
  2. PREUPLOAD.cfg