Migrate integration test to new method

Signed-off-by: Nathan LeClaire <nathan.leclaire@gmail.com>

integration-cli/docker_cli_build_test.go

@@ -5252,20 +5252,20 @@ func (s *DockerSuite) TestBuildEmptyStringVolume(c *check.C) {
 
 }
 
-func TestBuildContainerWithCgroupParent(t *testing.T) {
-	testRequires(t, NativeExecDriver)
-	testRequires(t, SameHostDaemon)
+func (s *DockerSuite) TestBuildContainerWithCgroupParent(c *check.C) {
+	testRequires(c, NativeExecDriver)
+	testRequires(c, SameHostDaemon)
 	defer deleteImages()
 
 	cgroupParent := "test"
 	data, err := ioutil.ReadFile("/proc/self/cgroup")
 	if err != nil {
-		t.Fatalf("failed to read '/proc/self/cgroup - %v", err)
+		c.Fatalf("failed to read '/proc/self/cgroup - %v", err)
 	}
 	selfCgroupPaths := parseCgroupPaths(string(data))
 	_, found := selfCgroupPaths["memory"]
 	if !found {
-		t.Fatalf("unable to find self cpu cgroup path. CgroupsPath: %v", selfCgroupPaths)
+		c.Fatalf("unable to find self cpu cgroup path. CgroupsPath: %v", selfCgroupPaths)
 	}
 	cmd := exec.Command(dockerBinary, "build", "--cgroup-parent", cgroupParent, "-")
 	cmd.Stdin = strings.NewReader(`
@@ -5275,7 +5275,6 @@ RUN cat /proc/self/cgroup
 
 	out, _, err := runCommandWithOutput(cmd)
 	if err != nil {
-		t.Fatalf("unexpected failure when running container with --cgroup-parent option - %s\n%v", string(out), err)
+		c.Fatalf("unexpected failure when running container with --cgroup-parent option - %s\n%v", string(out), err)
 	}
-	logDone("build - cgroup parent")
 }