[Test] Reconfigure SuperSpread benchmarks to run in separate processes.

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

Index: test/js-perf-test/SixSpeed/super_spread/es5.js
diff --git a/test/js-perf-test/SixSpeed/super_spread/es5.js b/test/js-perf-test/SixSpeed/super_spread/es5.js
new file mode 100644
index 0000000000000000000000000000000000000000..7d56d94a4243be427aca5a2fcc7d1fb110dc0027
--- /dev/null
+++ b/test/js-perf-test/SixSpeed/super_spread/es5.js
@@ -0,0 +1,28 @@
+// 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 Point(x, y) {
+  this.x = x;
+  this.y = y;
+}
+
+function MyPoint() {
+  Point.apply(this, arguments);
+}
+
+function makePoint(x, y) {
+  return new MyPoint(x, y);
+}
+
+function ES5() {
+  'use strict';
+  return makePoint(1, 2);
+}