Merge "Remove liblogcat."
am: 28a3160c07

Change-Id: Ieb33aed93152daafa65b7d481a0b627d50789647
tree: a029a76d4cdbe68bbdd6d9ca6486fb8583e8dd85
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/