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

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

Index: test/js-perf-test/SixSpeed/super_spread/super_spread.js
diff --git a/test/js-perf-test/SixSpeed/super_spread/super_spread.js b/test/js-perf-test/SixSpeed/super_spread/super_spread.js
deleted file mode 100644
index 35f257afb5ac40295011fc772bdab93a55b59ef1..0000000000000000000000000000000000000000
--- a/test/js-perf-test/SixSpeed/super_spread/super_spread.js
+++ /dev/null
@@ -1,133 +0,0 @@
-// 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('SuperSpread-ES5', [1000], [
-  new Benchmark('ES5', false, false, 0, ES5),
-]);
-
-new BenchmarkSuite('SuperSpread-Babel', [1000], [
-  new Benchmark('Babel', false, false, 0, Babel),
-]);
-
-new BenchmarkSuite('SuperSpread-ES6', [1000], [
-  new Benchmark('ES6', false, false, 0, ES6),
-]);
-
-// ----------------------------------------------------------------------------
-// Benchmark: ES5
-// ----------------------------------------------------------------------------
-
-function ES5() {
-  'use strict';
-
-  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);
-  }
-
-  return makePoint(1, 2);
-}
-
-// ----------------------------------------------------------------------------
-// Benchmark: Babel
-// ----------------------------------------------------------------------------
-
-function _possibleConstructorReturn(self, call) {
-  if (!self) {
-    throw new ReferenceError(
-        'this hasn\'t been initialised - super() hasn\'t been called');
-  }
-  return call && (typeof call === 'object' || typeof call === 'function') ?
-      call :
-      self;
-}
-
-function _inherits(subClass, superClass) {
-  if (typeof superClass !== 'function' && superClass !== null) {
-    throw new TypeError(
-        'Super expression must either be null or a function, not ' +
-        typeof superClass);
-  }
-  subClass.prototype = Object.create(superClass && superClass.prototype, {
-    constructor: {
-      value: subClass,
-      enumerable: false,
-      writable: true,
-      configurable: true
-    }
-  });
-  if (superClass)
-    Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) :
-                            subClass.__proto__ = superClass;
-}
-
-function _classCallCheck(instance, Constructor) {
-  if (!(instance instanceof Constructor)) {
-    throw new TypeError('Cannot call a class as a function');
-  }
-}
-
-function Babel() {
-  'use strict';
-  var Point = function Point(x, y) {
-    _classCallCheck(this, Point);
-
-    this.x = x;
-    this.y = y;
-  };
-
-  var MyPoint = function(_Point) {
-    _inherits(MyPoint, _Point);
-
-    function MyPoint() {
-      _classCallCheck(this, MyPoint);
-
-      return _possibleConstructorReturn(
-          this, (MyPoint.__proto__ || Object.getPrototypeOf(MyPoint))
-                    .apply(this, arguments));
-    }
-
-    return MyPoint;
-  }(Point);
-
-  function makePoint(x, y) {
-    return new MyPoint(x, y);
-  }
-
-  return makePoint(1, 2);
-}
-
-// ----------------------------------------------------------------------------
-// Benchmark: ES6
-// ----------------------------------------------------------------------------
-
-function ES6() {
-  'use strict';
-
-  class Point {
-    constructor(x, y) {
-      this.x = x;
-      this.y = y;
-    }
-  }
-
-  class MyPoint extends Point {}
-
-  function makePoint(x, y) {
-    return new MyPoint(x, y);
-  }
-
-  return makePoint(1, 2);
-}