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

test/js-perf-test/SixSpeed/object_literals/object_literals.js

Index: test/js-perf-test/SixSpeed/object_literals/object_literals.js
diff --git a/test/js-perf-test/SixSpeed/object_literals/object_literals.js b/test/js-perf-test/SixSpeed/object_literals/object_literals.js
deleted file mode 100644
index 831e173ec249138710b102273564a322971e0fa8..0000000000000000000000000000000000000000
--- a/test/js-perf-test/SixSpeed/object_literals/object_literals.js
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2016 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('ObjectLiterals-ES5', [1000], [
-  new Benchmark('ES5', false, false, 0, ES5),
-]);
-
-new BenchmarkSuite('ObjectLiterals-ES6', [1000], [
-  new Benchmark('ES6', false, false, 0, ES6),
-]);
-
-// ----------------------------------------------------------------------------
-// Benchmark: ES5
-// ----------------------------------------------------------------------------
-
-function ES5() {
-  "use strict";
-  var name = 'foo';
-  var ret = {};
-  ret[name] = 'bar';
-  return ret;
-}
-
-
-// ----------------------------------------------------------------------------
-// Benchmark: ES6
-// ----------------------------------------------------------------------------
-
-function ES6() {
-  "use strict";
-  var name = 'foo';
-  var ret = {
-    [name]: 'bar',
-  };
-  return ret;
-}