liblog: convert to C++

Bug: 119867234
Test: liblog, logcat, logd unit tests

Change-Id: I2a33b6fc37f9860c0041e3573bfb59ea389f623c
24 files changed
tree: 1d3a5f3fc27b91e2ba094c65bcd4288561856171
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/