logd: institute getGroups for socket credentials

(cherry pick from commit 4d851290fc81eb36d2fcf76e6f06213a28b877f5)

Change-Id: Ib8be84d2a3f873e91fb1495df439a498f395c137
4 files changed
tree: 4e7e63fa46353b3078d42e30cdeb021f26978338
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/