Merge changes I96998c4b,I161bf03b am: dd0cd8d88f am: 17b90a33cb
am: 77a1fa9070

Change-Id: I5b296f6c1b01a8b2dc51c7ebbd44d599a3aa49c1
tree: d79eac857226a3ba4627ff57d479bbb3d0779a73
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/