Drop legacy handle type code
Drop legacy handle type code

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