Revert "logd: validate and fill in socket credentials"

We don't want to fake socket credentials if they were not provided by
the kernel.  If there is a bug preventing us from reading the
credentials then it must be solved directly.

Test: logd, liblog unit tests
Test: boot and ensure overflow uid doesn't show up

This reverts commit cba1db19eb1cb4832b1f2e6b8f4a502324ea4e3a.

Change-Id: I683129a8a214637635f163ae25c39bb8a47cd50f
8 files changed
tree: b63729fca569ba09b398866887a491c01e36b418
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/