Final touches for running smoketests.

tools/testing/perf_testing/smoketest/dartWebBase.dart

Index: tools/testing/perf_testing/smoketest/dartWebBase.dart
===================================================================
--- tools/testing/perf_testing/smoketest/dartWebBase.dart	(revision 0)
+++ tools/testing/perf_testing/smoketest/dartWebBase.dart	(revision 0)
@@ -0,0 +1,11 @@
+// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#import('benchmarklib.dart');
+
+#import('dart:html');
+
+void main() {
+  window.on.contentLoaded.add((Event e) => BENCHMARK_SUITE.runBenchmarks());
+}