am 4700dfa0: am 8d782f51: am 996ee96a: Merge "logcat: test: modernize"

* commit '4700dfa0fbb9be31809b250c001d0275ce0b38dc':
  logcat: test: modernize
tree: e9e6069b300dd5d1243fd2c286a7659065e65f53
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/