http://computernetworkingnotes.com/ubuntu-12-04-tips-and-tricks/how-to-run-chrome-as-root-user-in-ubuntu.html
1. gedit /opt/google/chrome/google-chrome
2. At the end of the file, add "--user-data-dir $HOME"
exec -a "$0" "$HERE/chrome" "$PROFILE_DIRECTORY_FLAG" \
"$@" --user-data-dir about:blank