fuel.xref: remove some unnecessary inlines
fuel.xref: remove some unnecessary inlines

mcandre/factor,seckar/factor,mcandre/factor,kingcons/factor,littledan/Factor,cataska/factor,littledan/Factor,ceninan/factor,seckar/factor,erg/factor,mcandre/factor,mcandre/factor,seckar/factor,erg/factor,erg/factor,ceninan/factor,erg/factor,mcandre/factor,cataska/factor,erg/factor,kingcons/factor,cataska/factor,cataska/factor,mcandre/factor,littledan/Factor,ceninan/factor,mcandre/factor,kingcons/factor,ceninan/factor,kingcons/factor,erg/factor,littledan/Factor,erg/factor