wayland: Ignore setting the same cursor theme as was already set
wayland: Ignore setting the same cursor theme as was already set

If the name and size of the theme is identical to the current
configuration, do nothing.

https://bugzilla.gnome.org/show_bug.cgi?id=746141

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