liblog: add __android_log_config_*_close() am: 2fcf317842 am: 33be265615
am: da25c0aa27

Change-Id: I74c7574083fd1833e5ca968b85a18278475e2657
tree: ca3dd278ba72cdc5ee62782b89913f31c4815930
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/