Add missing args to Variant.new_from_data
Add missing args to Variant.new_from_data

and fix argument order.

rvu95/vala,flobrosch/vala-fixes,Distrotech/vala,frida/vala,flobrosch/vala-fixes,GNOME/vala,severinh/vala,jessevdk/vala,frida/vala,frida/vala,themiwi/vala,themiwi/vala,rvu95/vala,kamanashisroy/aroop,rvu95/vala,flobrosch/vala-fixes,GNOME/vala,playya/vala,playya/vala,frida/vala,severinh/vala,GNOME/vala,kamanashisroy/aroop,frida/vala,tjol/vala-tjol,kamanashisroy/aroop,themiwi/vala,spidermonkdust/vala,spidermonkdust/vala,jessevdk/vala,jessevdk/vala,Distrotech/vala,tjol/vala-tjol,severinh/vala,tjol/vala-tjol,playya/vala,Distrotech/vala,xdave/pvala,spidermonkdust/vala,GNOME/vala