Added a policy_switches.cc file in the policy component.

components/policy/core/common/policy_switches.h

Index: components/policy/core/common/policy_switches.h
diff --git a/components/policy/core/common/policy_switches.h b/components/policy/core/common/policy_switches.h
new file mode 100644
index 0000000000000000000000000000000000000000..039b7d5cd91e32fa14fbe074c1b53ee2980d705c
--- /dev/null
+++ b/components/policy/core/common/policy_switches.h
@@ -0,0 +1,26 @@
+// Copyright 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 COMPONENTS_POLICY_CORE_COMMON_POLICY_SWITCHES_H_
+#define COMPONENTS_POLICY_CORE_COMMON_POLICY_SWITCHES_H_
+
+#include "components/policy/policy_export.h"
+
+#include "build/build_config.h"
+
+namespace policy {
+namespace switches {
+
+POLICY_EXPORT extern const char kCloudPolicyInvalidationDelay[];
+POLICY_EXPORT extern const char kDisableCloudPolicyOnSignin[];
+POLICY_EXPORT extern const char kDisableCloudPolicyPush[];
+
+#if defined(OS_ANDROID) || defined(OS_IOS)
+POLICY_EXPORT extern const char kFakeCloudPolicyType[];
+#endif  // defined(OS_ANDROID) || defined(OS_IOS)
+
+}  // namespace switches
+}  // namespace policy
+
+#endif  // COMPONENTS_POLICY_CORE_COMMON_POLICY_SWITCHES_H_