[Test] Update all SixSpeed tests to run in separate processes.

test/js-perf-test/SixSpeed/array_destructuring/es5.js

Index: test/js-perf-test/SixSpeed/array_destructuring/es5.js
diff --git a/test/js-perf-test/SixSpeed/array_destructuring/es5.js b/test/js-perf-test/SixSpeed/array_destructuring/es5.js
new file mode 100644
index 0000000000000000000000000000000000000000..e95144d02f81170d2624cde0c1261624958127df
--- /dev/null
+++ b/test/js-perf-test/SixSpeed/array_destructuring/es5.js
@@ -0,0 +1,17 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This benchmark is based on the six-speed benchmark build output.
+// Copyright 2014 Kevin Decker <https://github.com/kpdecker/six-speed/>
+
+new BenchmarkSuite('ES5', [1000], [
+  new Benchmark('ES5', false, false, 0, ES5),
+]);
+
+function ES5() {
+  "use strict";
+  var data = [1, 2, 3];
+  var c = data[0];
+  return c;
+}