Plug leak. Free cache. Coverity bug 338201. r=alexei.volkov
Plug leak. Free cache. Coverity bug 338201. r=alexei.volkov

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