Eliminate dead code, specifically, an unused sysctl: "vm.idlezero_maxrun".
Eliminate dead code, specifically, an unused sysctl: "vm.idlezero_maxrun".

Approved by:	re (hrs)

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