mainline: removed unnecessary file
mainline: removed unnecessary file

chucklu/SuperSocket,chucklu/SuperSocket,ZixiangBoy/SuperSocket,ZixiangBoy/SuperSocket,fryderykhuang/SuperSocket,chucklu/SuperSocket,fryderykhuang/SuperSocket,memleaks/SuperSocket,mdavid/SuperSocket,jmptrader/SuperSocket,kerryjiang/SuperSocket,jmptrader/SuperSocket,fryderykhuang/SuperSocket,mdavid/SuperSocket,kerryjiang/SuperSocket,ZixiangBoy/SuperSocket,mdavid/SuperSocket,jmptrader/SuperSocket