kubelet: Remove newTestKubeletWithFakeRuntime() and other depreciated functions.

This cleans up the kubelet tests. Almost no docker specified tests now.

pkg/kubelet/container_gc_test.go

@@ -18,6 +18,8 @@ package kubelet
 
 import (
 	"fmt"
+	"reflect"
+	"sort"
 	"testing"
 	"time"
 
@@ -73,6 +75,20 @@ func makeContainerDetailMap(funcs ...func(map[string]*docker.Container)) map[str
 	return m
 }
 
+func verifyStringArrayEqualsAnyOrder(t *testing.T, actual, expected []string) {
+	act := make([]string, len(actual))
+	exp := make([]string, len(expected))
+	copy(act, actual)
+	copy(exp, expected)
+
+	sort.StringSlice(act).Sort()
+	sort.StringSlice(exp).Sort()
+
+	if !reflect.DeepEqual(exp, act) {
+		t.Errorf("Expected(sorted): %#v, Actual(sorted): %#v", exp, act)
+	}
+}
+
 func TestGarbageCollectZeroMaxContainers(t *testing.T) {
 	gc, fakeDocker := newTestContainerGC(t, time.Minute, 1, 0)
 	fakeDocker.ContainerList = []docker.APIContainers{