Merge "Move default tag from libbase to liblog"
am: b40c15e101

Change-Id: I3df5ce6a45cd4ee8cdd912d305a1e06bfedc4548
tree: 67fb290180530fd85d264ec3a7087b79e2f52d4f
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/