add new 'factory_Verify' test which verifies all required tests are finished.

client/site_tests/factory_Verify/force_run

Index: client/site_tests/factory_Verify/force_run
diff --git a/client/site_tests/factory_Verify/force_run b/client/site_tests/factory_Verify/force_run
new file mode 100644
index 0000000000000000000000000000000000000000..1c3e4434b0076a2fb2810b549f75d349ecf57604
--- /dev/null
+++ b/client/site_tests/factory_Verify/force_run
@@ -0,0 +1,20 @@
+# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+NAME = 'factory_Verify'
+AUTHOR = 'The Chromium OS Authors'
+TIME='SHORT'
+TEST_CATEGORY = 'Stub'
+TEST_CLASS = 'factory'
+TEST_TYPE = 'client'
+
+DOC = """
+This test verifies all required checks for final stage (factory_Finalize).
+"""
+
+# adjust following parameters for your test.
+job.run_test('factory_Verify',
+             check_required_tests=False,
+             check_developer_switch=True,
+             check_and_enable_write_protect=True)