Revert unrelated changes from the kerberos5 upgrade in HEAD that snuck into the DTrace MFC.
Revert unrelated changes from the kerberos5 upgrade in HEAD that snuck into
the DTrace MFC.

Approved by:	scottl

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase