MFC: 1.90: Skip unreferenced objects when counting vm totals.      1.91: Remove a redundant pointer-type variable.
MFC: 1.90: Skip unreferenced objects when counting vm totals.
     1.91: Remove a redundant pointer-type variable.

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