Merge "liblog: simplify logd 'command' functions and struct logger" am: b48a7573b5
am: d0909de944

Change-Id: I384db0b81589cd4dca56123ee009e16929295398
tree: b2b4eb6bfad9778f8570f06227e94a101fab92aa
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/