resolve merge conflicts of e77055e09 to stage-aosp-master am: 9f26d2bc62
am: 314ddcd9a3

Change-Id: I4fee960013f5539d85613eb09e365ee580ed1745
tree: 8918b49e16b21b1f57dabf60dd03c6d1ed24fa9d
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/