Drop GtkArrow use in GtkPathBar
Drop GtkArrow use in GtkPathBar

This was just an unneeded include anyway.

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