Revert "Add error message for domain mismatch on re-enrollment."

chrome/browser/chromeos/login/enrollment/enrollment_screen.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/login/enrollment/enrollment_screen.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 237 matching lines @@
           return;
         case policy::DM_STATUS_SERVICE_INVALID_SERIAL_NUMBER:
           UMAFailure(policy::kMetricEnrollmentInvalidSerialNumber);
           return;
         case policy::DM_STATUS_SERVICE_MISSING_LICENSES:
           UMAFailure(policy::kMetricMissingLicensesError);
           return;
         case policy::DM_STATUS_SERVICE_DEPROVISIONED:
           UMAFailure(policy::kMetricEnrollmentDeprovisioned);
           return;
-        case policy::DM_STATUS_SERVICE_DOMAIN_MISMATCH:
-          UMAFailure(policy::kMetricEnrollmentDomainMismatch);
-          return;
       }
       break;
     case policy::EnrollmentStatus::STATUS_REGISTRATION_BAD_MODE:
       UMAFailure(policy::kMetricEnrollmentInvalidEnrollmentMode);
       return;
     case policy::EnrollmentStatus::STATUS_LOCK_TIMEOUT:
       UMAFailure(policy::kMetricLockboxTimeoutError);
       return;
     case policy::EnrollmentStatus::STATUS_LOCK_WRONG_USER:
       UMAFailure(policy::kMetricEnrollmentWrongUserError);
@@ skipping 23 matching lines @@
     sample = policy::kMetricEnrollmentAutoFailed;
   UMA(sample);
 }
 
 void EnrollmentScreen::ShowSigninScreen() {
   actor_->Show();
   actor_->ShowSigninScreen();
 }
 
 }  // namespace chromeos