Fix Windows's memory leak
Fix Windows's memory leak

(cherry picked from commit 3290e49a1d5b896b7ce65d658ffef00bf65d35dd)

clang-format.

(cherry picked from commit c02dbe57c666e26f40e517b6f940f6cbd4bb43fc)

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