Resolve merge conflicts of e40a08509 to master

Test: gTest liblog-unit-tests logd-unit-tests logcat-unit-tests
Bug: 35373582
Bug: 34949125
Bug: 34606909
Change-Id: If6f3f138974913039dd49f2451bad6e413d6e2e1
tree: 9fa97789bc30372c91817d3b62cc526b84fa967b
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/