codewriter: Write delegate_target for fields
codewriter: Write delegate_target for fields

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