Code review comment for lp://staging/~laney/ubiquity/webkit2

thanks for the work, it doesn't work for me though (using the version published in a ppa an hour ago), the slides don't display

/var/log/installer/debug has

"sys:1: PyGIWarning: WebKit2 was imported without specifying a version first. Use gi.require_version('WebKit2', '4.0') before import to ensure that the right version gets loaded.

(process:8709): Gtk-WARNING **: This process is currently running setuid or setgid.
This is not a supported use of GTK+. You must create a helper
program instead. For further details, see:

    http://www.gtk.org/setuid.html

Refusing to initialize GTK+."

one other small thing
"# True will not sure the menu"

is that a typo sure->show?