Fix cloud policy duplicate registrations issue.

chrome/browser/policy/test_utils.h

Index: chrome/browser/policy/test_utils.h
diff --git a/chrome/browser/policy/test_utils.h b/chrome/browser/policy/test_utils.h
new file mode 100644
index 0000000000000000000000000000000000000000..bdb278316a1ce8f59f818226ae79a48a193297d8
--- /dev/null
+++ b/chrome/browser/policy/test_utils.h
@@ -0,0 +1,18 @@
+// Copyright (c) 2013 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.
+
+#ifndef CHROME_BROWSER_POLICY_TEST_UTILS_H_
+#define CHROME_BROWSER_POLICY_TEST_UTILS_H_
+
+namespace policy {
+
+class PolicyService;
+
+// Returns true if |service| is not serving any policies. Otherwise logs the
+// current policies and returns false.
+bool PolicyServiceIsEmpty(const PolicyService* service);
+
+}  // namespace policy
+
+#endif  // CHROME_BROWSER_POLICY_TEST_UTILS_H_