Merge changes If992b53b,Ieab60fd1
am: 7c50033e9f

Change-Id: Ie0fb615394eea100dbcc12519c52bbdba8fb8fe0
tree: 5ef26a0693b8eae3102957d822b3b18641f050fc
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/