GtkFileChooserWidget: Remove an errant line
GtkFileChooserWidget: Remove an errant line

This was leaking a schema object, and looks like a bad merge.

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