GtkRange: claim sequence when popping up menu
GtkRange: claim sequence when popping up menu

This was clearly an oversight - the function claims the sequence
at the end, and for the popup menu case, we have an early exit
that misses this.

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