remove unused code

Change-Id: If821920ec8872e326b7d85437ad8d2620807799d

pkg/apis/batch/validation/validation_test.go

@@ -17,7 +17,6 @@ limitations under the License.
 package validation
 
 import (
-	"fmt"
 	"strings"
 	"testing"
 
@@ -68,12 +67,6 @@ func getValidPodTemplateSpecForGenerated(selector *metav1.LabelSelector) api.Pod
 	}
 }
 
-func featureToggle(feature utilfeature.Feature) []string {
-	enabled := fmt.Sprintf("%s=%t", feature, true)
-	disabled := fmt.Sprintf("%s=%t", feature, false)
-	return []string{enabled, disabled}
-}
-
 func TestValidateJob(t *testing.T) {
 	validManualSelector := getValidManualSelector()
 	validPodTemplateSpecForManual := getValidPodTemplateSpecForManual(validManualSelector)