Trying to re-land r17758

chrome/installer/setup/run_all_unittests.cc

Index: chrome/installer/setup/run_all_unittests.cc
diff --git a/chrome/installer/setup/run_all_unittests.cc b/chrome/installer/setup/run_all_unittests.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b5fc4a6bb328b0574aa2c35e9422a0e1057d06ab
--- /dev/null
+++ b/chrome/installer/setup/run_all_unittests.cc
@@ -0,0 +1,9 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/test_suite.h"
+
+int main(int argc, char** argv) {
+  return TestSuite(argc, argv).Run();
+}