google.golang.org/grpc/internal/balancer/gracefulswitch.balancerWrapper.RemoveSubConn (method, view implemented interface methods)

one use

	google.golang.org/grpc/internal/balancer/gracefulswitch (current package)
		gracefulswitch.go#L362: func (bw *balancerWrapper) RemoveSubConn(sc balancer.SubConn) {