Bugzilla Bug 337025: removed more unused or trivially used variables. r=alexei.volkov,nelson.bolyard.
Bugzilla Bug 337025: removed more unused or trivially used variables.
r=alexei.volkov,nelson.bolyard.

nmav/nss,nmav/nss,ekr/nss-old,ekr/nss-old,ekr/nss-old,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss,nmav/nss,nmav/nss,ekr/nss-old,nmav/nss