switch some commands to use its own scheme

pkg/kubectl/cmd/taint_test.go

@@ -29,8 +29,6 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/strategicpatch"
 	"k8s.io/client-go/rest/fake"
-	"k8s.io/kubernetes/pkg/api"
-	"k8s.io/kubernetes/pkg/api/legacyscheme"
 	cmdtesting "k8s.io/kubernetes/pkg/kubectl/cmd/testing"
 	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
 )
@@ -243,7 +241,6 @@ func TestTaint(t *testing.T) {
 		f, tf, codec, ns := cmdtesting.NewAPIFactory()
 
 		tf.Client = &fake.RESTClient{
-			GroupVersion:         legacyscheme.Registry.GroupOrDie(api.GroupName).GroupVersion,
 			NegotiatedSerializer: ns,
 			Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
 				m := &MyReq{req}