Merge changes I303549ae,Ia36e0d2e,Ibdea2961
am: 20610c3082

Change-Id: I821dda4d6ecab52392c57c2db889757fd34bf2ba
tree: 306dafe8f033dd9311f03fb053f7c3f5b004df13
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/