gnome-settings-daemon hard code freeze break

[Richard Hughes <hughsient gmail com>]

Hey RT!

Three potential fixes for gnome-3-2 consideration please:

Trivial fix, low risk: removes a warning in xsession:
http://git.gnome.org/browse/gnome-settings-daemon/commit/?id=67785fa2b1043bd5397669f92abbd210dbf23f24

Trivial fix, low risk: remove two missing refcount leaks:
http://git.gnome.org/browse/gnome-settings-daemon/commit/?id=09c582d9e31580fbfced001811006617dfad5ef9

Not trivial, complicated, medium risk: actually make suspend on idle
work correctly:
http://git.gnome.org/browse/gnome-settings-daemon/commit/?id=bdde7b7db788926adaa9fd1e80f2af606deb1d24
-- see https://bugzilla.gnome.org/show_bug.cgi?id=659066 for details.
It's been tested by 3 people, and it probably quite important for
3.2.0

Thanks,

Richard.