stack-checker: remove a test that is no longer valid, need to replace it with something.
stack-checker: remove a test that is no longer valid, need to replace it with something.

dch/factor,nicolas-p/factor,bjourne/factor,factor/factor,mrjbq7/factor,tgunr/factor,tgunr/factor,bpollack/factor,nicolas-p/factor,bjourne/factor,slavapestov/factor,factor/factor,bjourne/factor,nicolas-p/factor,slavapestov/factor,sarvex/factor-lang,AlexIljin/factor,AlexIljin/factor,dch/factor,factor/factor,mrjbq7/factor,dch/factor,bpollack/factor,mrjbq7/factor,dch/factor,bpollack/factor,sarvex/factor-lang,sarvex/factor-lang,slavapestov/factor,slavapestov/factor,slavapestov/factor,nicolas-p/factor,factor/factor,nicolas-p/factor,mrjbq7/factor,nicolas-p/factor,AlexIljin/factor,slavapestov/factor,dch/factor,bjourne/factor,mrjbq7/factor,factor/factor,bpollack/factor,sarvex/factor-lang,bpollack/factor,sarvex/factor-lang,AlexIljin/factor,tgunr/factor,sarvex/factor-lang,slavapestov/factor,AlexIljin/factor,AlexIljin/factor,tgunr/factor,tgunr/factor,bpollack/factor,bjourne/factor,dch/factor,factor/factor,tgunr/factor,nicolas-p/factor,bjourne/factor,bpollack/factor,AlexIljin/factor,mrjbq7/factor,bjourne/factor,sarvex/factor-lang