remove usages of internal clientset in e2e framework

Signed-off-by: Andrew Sy Kim <kiman@vmware.com>

test/utils/runners.go

@@ -45,7 +45,6 @@ import (
 	batchinternal "k8s.io/kubernetes/pkg/apis/batch"
 	api "k8s.io/kubernetes/pkg/apis/core"
 	extensionsinternal "k8s.io/kubernetes/pkg/apis/extensions"
-	"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
 
 	"k8s.io/klog"
 )
@@ -99,10 +98,8 @@ type RunObjectConfig interface {
 	GetNamespace() string
 	GetKind() schema.GroupKind
 	GetClient() clientset.Interface
-	GetInternalClient() internalclientset.Interface
 	GetScalesGetter() scaleclient.ScalesGetter
 	SetClient(clientset.Interface)
-	SetInternalClient(internalclientset.Interface)
 	SetScalesClient(scaleclient.ScalesGetter)
 	GetReplicas() int
 	GetLabelValue(string) (string, bool)
@@ -112,7 +109,6 @@ type RunObjectConfig interface {
 type RCConfig struct {
 	Affinity          *v1.Affinity
 	Client            clientset.Interface
-	InternalClient    internalclientset.Interface
 	ScalesGetter      scaleclient.ScalesGetter
 	Image             string
 	Command           []string
@@ -527,10 +523,6 @@ func (config *RCConfig) GetClient() clientset.Interface {
 	return config.Client
 }
 
-func (config *RCConfig) GetInternalClient() internalclientset.Interface {
-	return config.InternalClient
-}
-
 func (config *RCConfig) GetScalesGetter() scaleclient.ScalesGetter {
 	return config.ScalesGetter
 }
@@ -539,10 +531,6 @@ func (config *RCConfig) SetClient(c clientset.Interface) {
 	config.Client = c
 }
 
-func (config *RCConfig) SetInternalClient(c internalclientset.Interface) {
-	config.InternalClient = c
-}
-
 func (config *RCConfig) SetScalesClient(getter scaleclient.ScalesGetter) {
 	config.ScalesGetter = getter
 }