use temp dir as $HOME instead of just chromium user-data-dir, because sometimes we have been seeing chrome print this error message and hang "[1975:2001:0603/215855:ERROR:nss_util.cc(444)] Error initializing NSS with a persistent database (sql:/home/archiveit/.pki/nssdb): NSS error code: -8187"
use temp dir as $HOME instead of just chromium user-data-dir, because sometimes we have been seeing chrome print this error message and hang "[1975:2001:0603/215855:ERROR:nss_util.cc(444)] Error initializing NSS with a persistent database (sql:/home/archiveit/.pki/nssdb): NSS error code: -8187"

internetarchive/brozzler,nlevitt/brozzler,nlevitt/brozzler,vonrosen/umbra,nlevitt/brozzler,vonrosen/umbra,nlevitt/brozzler,internetarchive/brozzler,internetarchive/umbra,internetarchive/brozzler,nlevitt/brozzler,internetarchive/brozzler