Chromad: Use DM server reply to determine enrollment type

chrome/browser/chromeos/policy/fake_active_directory_join_delegate.h

+// Copyright 2017 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_CHROMEOS_POLICY_FAKE_ACTIVE_DIRECTORY_JOIN_DELEGATE_H_
+#define CHROME_BROWSER_CHROMEOS_POLICY_FAKE_ACTIVE_DIRECTORY_JOIN_DELEGATE_H_
+
+#include "chrome/browser/chromeos/policy/active_directory_join_delegate.h"
+
+namespace chromeos {
+
+class FakeActiveDirectoryJoinDelegate : public ActiveDirectoryJoinDelegate {
+  void JoinDomain(OnDomainJoinedCallback on_joined_callback) override;
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_POLICY_FAKE_ACTIVE_DIRECTORY_JOIN_DELEGATE_H_