replace isEventEmitter with instanceof EventEmitter (rpc-server) (#12998)
replace isEventEmitter with instanceof EventEmitter (rpc-server) (#12998)


electron/electron,shiftkey/electron,gerhardberger/electron,bpasero/electron,seanchas116/electron,shiftkey/electron,electron/electron,seanchas116/electron,seanchas116/electron,the-ress/electron,bpasero/electron,gerhardberger/electron,seanchas116/electron,gerhardberger/electron,the-ress/electron,electron/electron,electron/electron,shiftkey/electron,electron/electron,gerhardberger/electron,seanchas116/electron,gerhardberger/electron,bpasero/electron,the-ress/electron,bpasero/electron,the-ress/electron,electron/electron,the-ress/electron,the-ress/electron,bpasero/electron,the-ress/electron,electron/electron,shiftkey/electron,shiftkey/electron,seanchas116/electron,bpasero/electron,gerhardberger/electron,bpasero/electron,shiftkey/electron,gerhardberger/electron