Move ADJoinErrorType from authpolicy to authpolicy::types namespace

chromeos/dbus/auth_policy_client.h

 // Copyright (c) 2016 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 CHROMEOS_DBUS_AUTH_POLICY_CLIENT_H_
 #define CHROMEOS_DBUS_AUTH_POLICY_CLIENT_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/dbus/dbus_client.h"
 
 // TODO(rsorokin): Switch to service constants when it's landed.
 // (see crbug.com/659732)
 namespace authpolicy {
+namespace types {
 enum ADJoinErrorType {
   AD_JOIN_ERROR_NONE = 0,
   AD_JOIN_ERROR_UNKNOWN = 1,
   AD_JOIN_ERROR_DBUS_FAIL = 2,
 };
-}
+}  // namespace types
+}  // namespace authpolicy
 
 namespace chromeos {
 
 // AuthPolicyClient is used to communicate with the org.chromium.AuthPolicy
 // sevice. All method should be called from the origin thread (UI thread) which
 // initializes the DBusThreadManager instance.
 class CHROMEOS_EXPORT AuthPolicyClient : public DBusClient {
  public:
   using JoinCallback = base::Callback<void(int error_code)>;
   using RefreshPolicyCallback = base::Callback<void(bool success)>;
@@ skipping 30 matching lines @@
   // Create() should be used instead.
   AuthPolicyClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AuthPolicyClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_AUTH_POLICY_CLIENT_H_