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diff --git a/www/chromium/files/sandbox_freebsd.h b/www/chromium/files/sandbox_freebsd.h
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+++ b/www/chromium/files/sandbox_freebsd.h
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+// 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 SANDBOX_POLICY_FREEBSD_SANDBOX_FREEBSD_H_
+#define SANDBOX_POLICY_FREEBSD_SANDBOX_FREEBSD_H_
+
+#include "base/macros.h"
+#include "base/memory/singleton.h"
+#include "sandbox/policy/export.h"
+#include "sandbox/policy/sandbox_type.h"
+
+namespace sandbox {
+namespace policy {
+
+// A singleton class to represent and change our sandboxing state for the
+// capsicum sandbox on FreeBSD.
+class SANDBOX_POLICY_EXPORT SandboxFreeBSD {
+public:
+  // Get our singleton instance.
+  static SandboxFreeBSD* GetInstance();
+
+  // Get a description for a sandbox type.
+  static std::string GetSandboxTypeInEnglish(SandboxType sandbox_type);
+
+  // Initializing the Capsicum sandbox.
+  bool InitializeSandbox(SandboxType sandbox_type);
+
+  // Testing whether the sandbox is enabled.
+  bool IsSandboxed();
+
+private:
+  friend struct base::DefaultSingletonTraits<SandboxFreeBSD>;
+
+  SandboxFreeBSD();
+  ~SandboxFreeBSD();
+
+  bool initialize_sandbox_ran_;  // InitializeSandbox() was called.
+
+  DISALLOW_COPY_AND_ASSIGN(SandboxFreeBSD);
+};
+
+}  // namespace policy
+}  // namespace sandbox
+
+#endif // SANDBOX_POLICY_FREBSD_SANDBOX_FREEBSD_H_