Split up chrome/browser/policy subdirectory

chrome/browser/chromeos/policy/app_pack_updater.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_APP_PACK_UPDATER_H_
-#define CHROME_BROWSER_POLICY_APP_PACK_UPDATER_H_
+#ifndef CHROME_BROWSER_CHROMEOS_POLICY_APP_PACK_UPDATER_H_
+#define CHROME_BROWSER_CHROMEOS_POLICY_APP_PACK_UPDATER_H_
 
 #include <map>
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 201 matching lines @@
   net::URLRequestContextGetter* request_context_;
 
   // For checking the device mode.
   EnterpriseInstallAttributes* install_attributes_;
 
   DISALLOW_COPY_AND_ASSIGN(AppPackUpdater);
 };
 
 }  // namespace policy
 
-#endif  // CHROME_BROWSER_POLICY_APP_PACK_UPDATER_H_
+#endif  // CHROME_BROWSER_CHROMEOS_POLICY_APP_PACK_UPDATER_H_