Update policy backend and testserver for the newest policy protocol

chrome/browser/policy/proto/device_management_constants.h

Index: chrome/browser/policy/proto/device_management_constants.h
diff --git a/chrome/browser/policy/proto/device_management_constants.h b/chrome/browser/policy/proto/device_management_constants.h
index e37c5149ff3410215c04c750b19f84473cc8c06f..920ff91e5e2acaa77f2b3df654c41829ed9ef5da 100644
--- a/chrome/browser/policy/proto/device_management_constants.h
+++ b/chrome/browser/policy/proto/device_management_constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -10,6 +10,11 @@ namespace policy {
 extern const char kChromePolicyScope[];
 extern const char kChromeDevicePolicySettingKey[];
 
+extern const char kChromeDevicePolicyType[];
+extern const char kChromeUserPolicyType[];
+
+extern const char kRegisterRequestMachineModel[];
+
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_PROTO_DEVICE_MANAGEMENT_CONSTANTS_H_