http.client: add quot stack effect.
http.client: add quot stack effect.

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