Fix trace_closure linker error
Fix trace_closure linker error

murgatroid99/grpc,firebase/grpc,chrisdunelm/grpc,simonkuang/grpc,carl-mastrangelo/grpc,vjpai/grpc,muxi/grpc,sreecha/grpc,jtattermusch/grpc,mehrdada/grpc,kpayson64/grpc,sreecha/grpc,ncteisen/grpc,Vizerai/grpc,mehrdada/grpc,thinkerou/grpc,stanley-cheung/grpc,pszemus/grpc,jboeuf/grpc,deepaklukose/grpc,Vizerai/grpc,vjpai/grpc,adelez/grpc,PeterFaiman/ruby-grpc-minimal,grpc/grpc,muxi/grpc,muxi/grpc,jtattermusch/grpc,ctiller/grpc,sreecha/grpc,ejona86/grpc,dgquintas/grpc,thinkerou/grpc,firebase/grpc,adelez/grpc,kpayson64/grpc,pszemus/grpc,fuchsia-mirror/third_party-grpc,jboeuf/grpc,pszemus/grpc,vjpai/grpc,dgquintas/grpc,sreecha/grpc,ncteisen/grpc,ctiller/grpc,nicolasnoble/grpc,muxi/grpc,jboeuf/grpc,kpayson64/grpc,dgquintas/grpc,kpayson64/grpc,adelez/grpc,dgquintas/grpc,chrisdunelm/grpc,firebase/grpc,ejona86/grpc,PeterFaiman/ruby-grpc-minimal,ncteisen/grpc,pszemus/grpc,donnadionne/grpc,muxi/grpc,ejona86/grpc,geffzhang/grpc,thinkerou/grpc,mehrdada/grpc,grpc/grpc,firebase/grpc,ctiller/grpc,adelez/grpc,fuchsia-mirror/third_party-grpc,grpc/grpc,stanley-cheung/grpc,vjpai/grpc,mehrdada/grpc,ejona86/grpc,vjpai/grpc,PeterFaiman/ruby-grpc-minimal,geffzhang/grpc,murgatroid99/grpc,jboeuf/grpc,murgatroid99/grpc,Vizerai/grpc,muxi/grpc,donnadionne/grpc,thinkerou/grpc,ctiller/grpc,carl-mastrangelo/grpc,ctiller/grpc,chrisdunelm/grpc,thinkerou/grpc,PeterFaiman/ruby-grpc-minimal,mehrdada/grpc,grpc/grpc,ncteisen/grpc,carl-mastrangelo/grpc,jboeuf/grpc,deepaklukose/grpc,grpc/grpc,firebase/grpc,jtattermusch/grpc,jtattermusch/grpc,jboeuf/grpc,simonkuang/grpc,murgatroid99/grpc,Vizerai/grpc,jtattermusch/grpc,murgatroid99/grpc,simonkuang/grpc,pszemus/grpc,PeterFaiman/ruby-grpc-minimal,nicolasnoble/grpc,murgatroid99/grpc,muxi/grpc,geffzhang/grpc,stanley-cheung/grpc,chrisdunelm/grpc,dgquintas/grpc,donnadionne/grpc,stanley-cheung/grpc,dgquintas/grpc,firebase/grpc,donnadionne/grpc,jboeuf/grpc,mehrdada/grpc,ctiller/grpc,ejona86/grpc,muxi/grpc,jtattermusch/grpc,vjpai/grpc,nicolasnoble/grpc,nicolasnoble/grpc,ejona86/grpc,stanley-cheung/grpc,sreecha/grpc,Vizerai/grpc,donnadionne/grpc,grpc/grpc,chrisdunelm/grpc,carl-mastrangelo/grpc,vjpai/grpc,pszemus/grpc,simonkuang/grpc,ejona86/grpc,grpc/grpc,deepaklukose/grpc,fuchsia-mirror/third_party-grpc,sreecha/grpc,grpc/grpc,geffzhang/grpc,ncteisen/grpc,dgquintas/grpc,murgatroid99/grpc,nicolasnoble/grpc,donnadionne/grpc,kpayson64/grpc,ncteisen/grpc,deepaklukose/grpc,geffzhang/grpc,kpayson64/grpc,grpc/grpc,dgquintas/grpc,ctiller/grpc,ncteisen/grpc,dgquintas/grpc,mehrdada/grpc,adelez/grpc,fuchsia-mirror/third_party-grpc,kpayson64/grpc,thinkerou/grpc,Vizerai/grpc,geffzhang/grpc,thinkerou/grpc,deepaklukose/grpc,thinkerou/grpc,ejona86/grpc,simonkuang/grpc,ncteisen/grpc,muxi/grpc,geffzhang/grpc,fuchsia-mirror/third_party-grpc,donnadionne/grpc,jtattermusch/grpc,jtattermusch/grpc,firebase/grpc,thinkerou/grpc,jtattermusch/grpc,thinkerou/grpc,murgatroid99/grpc,adelez/grpc,ncteisen/grpc,chrisdunelm/grpc,kpayson64/grpc,murgatroid99/grpc,nicolasnoble/grpc,grpc/grpc,vjpai/grpc,vjpai/grpc,donnadionne/grpc,PeterFaiman/ruby-grpc-minimal,stanley-cheung/grpc,ctiller/grpc,vjpai/grpc,chrisdunelm/grpc,nicolasnoble/grpc,PeterFaiman/ruby-grpc-minimal,stanley-cheung/grpc,mehrdada/grpc,PeterFaiman/ruby-grpc-minimal,jtattermusch/grpc,fuchsia-mirror/third_party-grpc,ctiller/grpc,jtattermusch/grpc,kpayson64/grpc,Vizerai/grpc,stanley-cheung/grpc,nicolasnoble/grpc,thinkerou/grpc,jboeuf/grpc,simonkuang/grpc,pszemus/grpc,kpayson64/grpc,deepaklukose/grpc,fuchsia-mirror/third_party-grpc,sreecha/grpc,firebase/grpc,nicolasnoble/grpc,carl-mastrangelo/grpc,sreecha/grpc,jboeuf/grpc,deepaklukose/grpc,carl-mastrangelo/grpc,grpc/grpc,grpc/grpc,carl-mastrangelo/grpc,Vizerai/grpc,carl-mastrangelo/grpc,muxi/grpc,mehrdada/grpc,jboeuf/grpc,thinkerou/grpc,sreecha/grpc,chrisdunelm/grpc,ejona86/grpc,jboeuf/grpc,sreecha/grpc,Vizerai/grpc,fuchsia-mirror/third_party-grpc,mehrdada/grpc,geffzhang/grpc,geffzhang/grpc,carl-mastrangelo/grpc,pszemus/grpc,vjpai/grpc,stanley-cheung/grpc,carl-mastrangelo/grpc,pszemus/grpc,adelez/grpc,chrisdunelm/grpc,vjpai/grpc,donnadionne/grpc,fuchsia-mirror/third_party-grpc,stanley-cheung/grpc,Vizerai/grpc,nicolasnoble/grpc,sreecha/grpc,PeterFaiman/ruby-grpc-minimal,murgatroid99/grpc,kpayson64/grpc,adelez/grpc,ncteisen/grpc,firebase/grpc,mehrdada/grpc,stanley-cheung/grpc,nicolasnoble/grpc,adelez/grpc,PeterFaiman/ruby-grpc-minimal,firebase/grpc,carl-mastrangelo/grpc,ejona86/grpc,fuchsia-mirror/third_party-grpc,ctiller/grpc,pszemus/grpc,mehrdada/grpc,ctiller/grpc,ctiller/grpc,sreecha/grpc,jtattermusch/grpc,muxi/grpc,stanley-cheung/grpc,firebase/grpc,chrisdunelm/grpc,dgquintas/grpc,ejona86/grpc,nicolasnoble/grpc,deepaklukose/grpc,deepaklukose/grpc,muxi/grpc,simonkuang/grpc,jboeuf/grpc,ncteisen/grpc,pszemus/grpc,donnadionne/grpc,ncteisen/grpc,pszemus/grpc,chrisdunelm/grpc,donnadionne/grpc,simonkuang/grpc,donnadionne/grpc,Vizerai/grpc,simonkuang/grpc,firebase/grpc,ejona86/grpc,carl-mastrangelo/grpc,dgquintas/grpc