Merge "logd: add Chattiest LOG_TAG statistics" am: 8c437b95d3 am: a4015dce4c
am: 95a5521140

Change-Id: I5076d260182dff33ac94cd4103018179e77aaa91
tree: a387503517226fee0a244d46ff0d82ecd6dadb63
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/