Merge registered and latest and move to apimachinery

pkg/kubectl/cmd/explain.go

@@ -21,8 +21,8 @@ import (
 
 	"github.com/spf13/cobra"
 
-	"k8s.io/kubernetes/pkg/api/latest"
 	"k8s.io/kubernetes/pkg/api/unversioned"
+	"k8s.io/kubernetes/pkg/apimachinery/registered"
 	"k8s.io/kubernetes/pkg/kubectl"
 	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
 )
@@ -85,7 +85,7 @@ func RunExplain(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []st
 	}
 
 	if len(apiVersionString) == 0 {
-		groupMeta, err := latest.Group(gvk.Group)
+		groupMeta, err := registered.Group(gvk.Group)
 		if err != nil {
 			return err
 		}