Add Unity to OnlyShowIn value
Add Unity to OnlyShowIn value

https://bugzilla.gnome.org/show_bug.cgi?id=654921

GNOME/at-spi2-core,gloob/gloob-s-at-spi2-core,gloob/gloob-s-at-spi2-core,GNOME/at-spi2-core,GNOME/at-spi2-core,gloob/gloob-s-at-spi2-core