Refactored code for timezone settings.

chrome/browser/policy/policy_builder.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 CHROME_BROWSER_POLICY_POLICY_BUILDER_H_
 #define CHROME_BROWSER_POLICY_POLICY_BUILDER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
-#include "chrome/browser/policy/proto/chrome_device_policy.pb.h"
 #include "chrome/browser/policy/proto/cloud_policy.pb.h"
 #include "chrome/browser/policy/proto/device_management_local.pb.h"
 #include "crypto/rsa_private_key.h"
 
+namespace enterprise_management {
+class ChromeDeviceSettingsProto;
+}  // namespace enterprise_management
+
 namespace policy {
 
 // A helper class for testing that provides a straightforward interface for
 // constructing policy blobs for use in testing. NB: This uses fake data and
 // hard-coded signing keys by default, so should not be used in production code.
 class PolicyBuilder {
  public:
   // Constants used as dummy data for filling the PolicyData protobuf.
   static const char kFakeDeviceId[];
   static const char kFakeDomain[];
@@ skipping 95 matching lines @@
 };
 
 typedef TypedPolicyBuilder<enterprise_management::CloudPolicySettings>
   UserPolicyBuilder;
 typedef TypedPolicyBuilder<enterprise_management::ChromeDeviceSettingsProto>
   DevicePolicyBuilder;
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_POLICY_BUILDER_H_