Vendor cleanup

Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>

vendor/k8s.io/client-go/tools/auth/OWNERS

@@ -1,7 +0,0 @@
-approvers:
-- sig-auth-authenticators-approvers
-reviewers:
-- sig-auth-authenticators-reviewers
-labels:
-- sig/auth
-

vendor/k8s.io/client-go/tools/auth/clientauth_test.go

@@ -1,69 +0,0 @@
-/*
-Copyright 2014 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 auth_test
-
-import (
-	"io/ioutil"
-	"os"
-	"reflect"
-	"testing"
-
-	clientauth "k8s.io/client-go/tools/auth"
-)
-
-func TestLoadFromFile(t *testing.T) {
-	loadAuthInfoTests := []struct {
-		authData  string
-		authInfo  *clientauth.Info
-		expectErr bool
-	}{
-		{
-			`{"user": "user", "password": "pass"}`,
-			&clientauth.Info{User: "user", Password: "pass"},
-			false,
-		},
-		{
-			"", nil, true,
-		},
-	}
-	for _, loadAuthInfoTest := range loadAuthInfoTests {
-		tt := loadAuthInfoTest
-		aifile, err := ioutil.TempFile("", "testAuthInfo")
-		if err != nil {
-			t.Errorf("Unexpected error: %v", err)
-		}
-		if tt.authData != "missing" {
-			defer os.Remove(aifile.Name())
-			defer aifile.Close()
-			_, err = aifile.WriteString(tt.authData)
-			if err != nil {
-				t.Errorf("Unexpected error: %v", err)
-			}
-		} else {
-			aifile.Close()
-			os.Remove(aifile.Name())
-		}
-		authInfo, err := clientauth.LoadFromFile(aifile.Name())
-		gotErr := err != nil
-		if gotErr != tt.expectErr {
-			t.Errorf("expected errorness: %v, actual errorness: %v", tt.expectErr, gotErr)
-		}
-		if !reflect.DeepEqual(authInfo, tt.authInfo) {
-			t.Errorf("Expected %v, got %v", tt.authInfo, authInfo)
-		}
-	}
-}