Merge changes I74796043,I7d0b85b5,I74796043,I74796043,Ie325e1b5, ... into lmp-mr1-dev

* changes:
  logd: kill(0,0) issue
  logd: LogStatistics leak
  logd: Add control statistics enable/disable.
  logd: cleanup
  logd: auditd: report facility LOG_AUTH
  logd: auditd: kmsg priority