Do some plumbing.

shell/application_manager/native_application_options.h

+// Copyright 2015 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 SHELL_APPLICATION_MANAGER_NATIVE_APPLICATION_OPTIONS_H_
+#define SHELL_APPLICATION_MANAGER_NATIVE_APPLICATION_OPTIONS_H_
+
+namespace shell {
+
+// Options relevant to running native applications. (Note that some of these may
+// be set at different stages, as more is learned about the application.)
+// TODO(vtl): Maybe these some of these should be tristate (unknown/true/false)
+// instead of of booleans.
+struct NativeApplicationOptions {
+  bool force_in_process = false;
+  bool require_32_bit = false;
+  bool allow_new_privs = false;
+};
+
+}  // namespace shell
+
+#endif  // SHELL_APPLICATION_MANAGER_NATIVE_APPLICATION_OPTIONS_H_