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diff --git a/security/sandbox/chromium/sandbox/win/src/registry_policy.h b/security/sandbox/chromium/sandbox/win/src/registry_policy.h
new file mode 100644
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+++ b/security/sandbox/chromium/sandbox/win/src/registry_policy.h
@@ -0,0 +1,56 @@
+// Copyright (c) 2006-2008 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 SANDBOX_SRC_REGISTRY_POLICY_H__
+#define SANDBOX_SRC_REGISTRY_POLICY_H__
+
+#include <stdint.h>
+
+#include <string>
+
+#include "sandbox/win/src/crosscall_server.h"
+#include "sandbox/win/src/nt_internals.h"
+#include "sandbox/win/src/policy_low_level.h"
+#include "sandbox/win/src/sandbox_policy.h"
+
+namespace sandbox {
+
+// This class centralizes most of the knowledge related to registry policy
+class RegistryPolicy {
+ public:
+  // Creates the required low-level policy rules to evaluate a high-level
+  // policy rule for registry IO, in particular open or create actions.
+  static bool GenerateRules(const wchar_t* name,
+                            TargetPolicy::Semantics semantics,
+                            LowLevelPolicy* policy);
+
+  // Performs the desired policy action on a create request with an
+  // API that is compatible with the IPC-received parameters.
+  static bool CreateKeyAction(EvalResult eval_result,
+                              const ClientInfo& client_info,
+                              const std::wstring& key,
+                              uint32_t attributes,
+                              HANDLE root_directory,
+                              uint32_t desired_access,
+                              uint32_t title_index,
+                              uint32_t create_options,
+                              HANDLE* handle,
+                              NTSTATUS* nt_status,
+                              ULONG* disposition);
+
+  // Performs the desired policy action on an open request with an
+  // API that is compatible with the IPC-received parameters.
+  static bool OpenKeyAction(EvalResult eval_result,
+                            const ClientInfo& client_info,
+                            const std::wstring& key,
+                            uint32_t attributes,
+                            HANDLE root_directory,
+                            uint32_t desired_access,
+                            HANDLE* handle,
+                            NTSTATUS* nt_status);
+};
+
+}  // namespace sandbox
+
+#endif  // SANDBOX_SRC_REGISTRY_POLICY_H__