Merge "logcat: build cleanup" am: c05898ebb4
am: 44ef8878ee

* commit '44ef8878ee7bd386fe51a040cda3dc5f8e03fea7':
  logcat: build cleanup
tree: 5fb6b316353fc2320fc359c7d6166366f33c2b29
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/