liblog: Add liblog test suite

(cherry picked from commit f92661d5b2f4f6486a41f9ea45c93d93ce81ee21)

Change-Id: Ia457d518b4e7ff37e840336ff0c48583709700d4
6 files changed
tree: 392fd05cd5462df04e6d441f57e68214c4b1256d
  1. liblog/
  2. logcat/
  3. logwrapper/