TChannelConnection: drop timedOutEvent
TChannelConnection: drop timedOutEvent

hustxiaoc/tchannel,savaki/tchannel,chenwenbin928/tchannel,i/tchannel,RyanTech/tchannel,hustxiaoc/tchannel,hustxiaoc/tchannel,i/tchannel,chenwenbin928/tchannel,sasa233/tchannel,savaki/tchannel,bunnyblue/tchannel,sasa233/tchannel,Zirpon/tchannel,savaki/tchannel,i/tchannel,vanloswang/tchannel,sasa233/tchannel,bunnyblue/tchannel,vanloswang/tchannel,RyanTech/tchannel,RyanTech/tchannel,Zirpon/tchannel,bunnyblue/tchannel,Zirpon/tchannel,chenwenbin928/tchannel,vanloswang/tchannel