Update go dependencies

vendor/k8s.io/kubernetes/pkg/util/pointer/pointer_test.go

@@ -1,66 +0,0 @@
-/*
-Copyright 2017 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package pointer
-
-import (
-	"testing"
-)
-
-func TestAllPtrFieldsNil(t *testing.T) {
-	testCases := []struct {
-		obj      interface{}
-		expected bool
-	}{
-		{struct{}{}, true},
-		{struct{ Foo int }{12345}, true},
-		{&struct{ Foo int }{12345}, true},
-		{struct{ Foo *int }{nil}, true},
-		{&struct{ Foo *int }{nil}, true},
-		{struct {
-			Foo int
-			Bar *int
-		}{12345, nil}, true},
-		{&struct {
-			Foo int
-			Bar *int
-		}{12345, nil}, true},
-		{struct {
-			Foo *int
-			Bar *int
-		}{nil, nil}, true},
-		{&struct {
-			Foo *int
-			Bar *int
-		}{nil, nil}, true},
-		{struct{ Foo *int }{new(int)}, false},
-		{&struct{ Foo *int }{new(int)}, false},
-		{struct {
-			Foo *int
-			Bar *int
-		}{nil, new(int)}, false},
-		{&struct {
-			Foo *int
-			Bar *int
-		}{nil, new(int)}, false},
-		{(*struct{})(nil), true},
-	}
-	for i, tc := range testCases {
-		if AllPtrFieldsNil(tc.obj) != tc.expected {
-			t.Errorf("case[%d]: expected %t, got %t", i, tc.expected, !tc.expected)
-		}
-	}
-}