Only perform forced re-enrollment in official builds.

chrome/browser/chromeos/login/enrollment/auto_enrollment_check_step.cc

 // Copyright 2014 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/login/enrollment/auto_enrollment_check_step.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 11 matching lines @@
       auto_enrollment_controller_(auto_enrollment_controller),
       captive_portal_status_(
           NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_UNKNOWN),
       auto_enrollment_state_(policy::AUTO_ENROLLMENT_STATE_IDLE) {}
 
 AutoEnrollmentCheckStep::~AutoEnrollmentCheckStep() {
   NetworkPortalDetector::Get()->RemoveObserver(this);
 }
 
 void AutoEnrollmentCheckStep::Start() {
-  if (!CommandLine::ForCurrentProcess()->HasSwitch(
-          chromeos::switches::kEnterpriseEnableForcedReEnrollment)) {
+  if (AutoEnrollmentController::GetMode() !=
+      AutoEnrollmentController::MODE_FORCED_RE_ENROLLMENT) {
     SignalCompletion();
     return;
   }
 
   // Make sure the auto-enrollment client is running.
   auto_enrollment_controller_->Start();
 
   auto_enrollment_progress_subscription_ =
       auto_enrollment_controller_->RegisterProgressCallback(
           base::Bind(&AutoEnrollmentCheckStep::OnAutoEnrollmentCheckProgressed,
@@ skipping 123 matching lines @@
 }
 
 void AutoEnrollmentCheckStep::SignalCompletion() {
   NetworkPortalDetector::Get()->RemoveObserver(this);
   auto_enrollment_progress_subscription_.reset();
   screen_observer_->OnExit(
       ScreenObserver::ENTERPRISE_AUTO_ENROLLMENT_CHECK_COMPLETED);
 }
 
 }  // namespace chromeos