[Tests] Add microbenchmark for defaults

test/js-perf-test/SixSpeed/defaults/run.js

Index: test/js-perf-test/SixSpeed/defaults/run.js
diff --git a/test/js-perf-test/SixSpeed/defaults/run.js b/test/js-perf-test/SixSpeed/defaults/run.js
new file mode 100644
index 0000000000000000000000000000000000000000..f067164afaca5f0f5cb755ae7600412c47c463b2
--- /dev/null
+++ b/test/js-perf-test/SixSpeed/defaults/run.js
@@ -0,0 +1,25 @@
+// 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.
+
+load('../../base.js');
+load('defaults.js');
+
+var success = true;
+
+function PrintResult(name, result) {
+  print(name + '(Score): ' + result);
+}
+
+
+function PrintError(name, error) {
+  PrintResult(name, error);
+  success = false;
+}
+
+
+BenchmarkSuite.config.doWarmup = undefined;
+BenchmarkSuite.config.doDeterministic = undefined;
+
+BenchmarkSuite.RunSuites({ NotifyResult: PrintResult,
+                           NotifyError: PrintError });