TChannelRequest: carry deps directly like out req
TChannelRequest: carry deps directly like out req

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