Clear Active Directory realm in case of cloud management

chrome/browser/chromeos/policy/enrollment_handler_chromeos.cc

 // 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.
 
 #include "chrome/browser/chromeos/policy/enrollment_handler_chromeos.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 184 matching lines @@
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void EnrollmentHandlerChromeOS::OnRegistrationStateChanged(
     CloudPolicyClient* client) {
   DCHECK_EQ(client_.get(), client);
 
   if (enrollment_step_ == STEP_REGISTRATION && client_->is_registered()) {
     SetStep(STEP_POLICY_FETCH);
     device_mode_ = client_->device_mode();
-    if (device_mode_ != DEVICE_MODE_ENTERPRISE &&
-        device_mode_ != DEVICE_MODE_ENTERPRISE_AD) {
+    if (!((device_mode_ == DEVICE_MODE_ENTERPRISE &&
+           enrollment_config_.management_realm.empty()) ||
+          (device_mode_ == DEVICE_MODE_ENTERPRISE_AD &&
+           !enrollment_config_.management_realm.empty()))) {
       LOG(ERROR) << "Bad device mode " << device_mode_;
       ReportResult(
           EnrollmentStatus::ForStatus(EnrollmentStatus::REGISTRATION_BAD_MODE));
       return;
     }
     client_->FetchPolicy();
   } else {
     LOG(FATAL) << "Registration state changed to " << client_->is_registered()
                << " in step " << enrollment_step_ << ".";
   }
@@ skipping 342 matching lines @@
     callback.Run(status);
 }
 
 void EnrollmentHandlerChromeOS::SetStep(EnrollmentStep step) {
   DCHECK_LE(enrollment_step_, step);
   VLOG(1) << "Step: " << step;
   enrollment_step_ = step;
 }
 
 }  // namespace policy