Use gtk_window_close for gtk_dialog_close
Use gtk_window_close for gtk_dialog_close

We manually synthethized the delete event, but now we have the
corresponding method in GtkWindow

davidgumberg/gtk,jessevdk/gtk,msteinert/gtk,Sidnioulz/SandboxGtk,jessevdk/gtk,jigpu/gtk,chergert/gtk,Adamovskiy/gtk,alexlarsson/gtk,Adamovskiy/gtk,chergert/gtk,Sidnioulz/SandboxGtk,davidgumberg/gtk,grubersjoe/adwaita,Lyude/gtk-,chergert/gtk,msteinert/gtk,chergert/gtk,Sidnioulz/SandboxGtk,jigpu/gtk,Adamovskiy/gtk,msteinert/gtk,alexlarsson/gtk,msteinert/gtk,jadahl/gtk,davidgumberg/gtk,grubersjoe/adwaita,jadahl/gtk,jigpu/gtk,davidgumberg/gtk,Lyude/gtk-,grubersjoe/adwaita,jessevdk/gtk,alexlarsson/gtk,chergert/gtk,msteinert/gtk,alexlarsson/gtk,alexlarsson/gtk,jadahl/gtk,jadahl/gtk,davidgumberg/gtk,Adamovskiy/gtk,Lyude/gtk-,chergert/gtk,jessevdk/gtk,Adamovskiy/gtk,grubersjoe/adwaita,chergert/gtk,davidgumberg/gtk,chergert/gtk,Lyude/gtk-,Adamovskiy/gtk,ahodesuka/gtk,davidgumberg/gtk,jessevdk/gtk,Sidnioulz/SandboxGtk,Lyude/gtk-,Adamovskiy/gtk,grubersjoe/adwaita,alexlarsson/gtk,Lyude/gtk-,jadahl/gtk,grubersjoe/adwaita,jigpu/gtk,jessevdk/gtk,jigpu/gtk,ahodesuka/gtk,jadahl/gtk,grubersjoe/adwaita,Lyude/gtk-,alexlarsson/gtk,ahodesuka/gtk,Lyude/gtk-,jigpu/gtk,jigpu/gtk,jigpu/gtk,Adamovskiy/gtk,davidgumberg/gtk,ahodesuka/gtk,jessevdk/gtk,jadahl/gtk,ahodesuka/gtk,Sidnioulz/SandboxGtk,Sidnioulz/SandboxGtk,ahodesuka/gtk,alexlarsson/gtk,msteinert/gtk,ahodesuka/gtk,grubersjoe/adwaita,ahodesuka/gtk,jadahl/gtk