Move policy code into components/policy.

components/policy/core/browser/cloud/message_util.h

+// Copyright (c) 2012 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_BROWSER_CLOUD_MESSAGE_UTIL_H_
+#define COMPONENTS_POLICY_CORE_BROWSER_CLOUD_MESSAGE_UTIL_H_
+
+#include "base/strings/string16.h"
+#include "components/policy/core/common/cloud/cloud_policy_constants.h"
+#include "components/policy/core/common/cloud/cloud_policy_store.h"
+#include "components/policy/core/common/cloud/cloud_policy_validator.h"
+#include "components/policy/policy_export.h"
+
+namespace policy {
+
+// Returns a string describing |status| suitable for display in UI.
+POLICY_EXPORT string16 FormatDeviceManagementStatus(
+    DeviceManagementStatus status);
+
+// Returns a string describing |validation_status| suitable for display in UI.
+POLICY_EXPORT string16 FormatValidationStatus(
+    CloudPolicyValidatorBase::Status validation_status);
+
+// Returns a textual description of |store_status| for display in the UI. If
+// |store_status| is STATUS_VALIDATION_FAILED, |validation_status| will be
+// consulted to create a description of the validation failure.
+POLICY_EXPORT string16 FormatStoreStatus(
+    CloudPolicyStore::Status store_status,
+    CloudPolicyValidatorBase::Status validation_status);
+
+}  // namespace policy
+
+#endif  // COMPONENTS_POLICY_CORE_BROWSER_CLOUD_MESSAGE_UTIL_H_