Delete dead consumer enrollment code.

chrome/browser/chromeos/ownership/fake_owner_settings_service.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/ownership/fake_owner_settings_service.h"
 
 #include "base/logging.h"
 #include "chrome/browser/chromeos/settings/stub_cros_settings_provider.h"
 #include "components/ownership/mock_owner_key_util.h"
 
@@ skipping 12 matching lines @@
     const scoped_refptr<ownership::OwnerKeyUtil>& owner_key_util,
     StubCrosSettingsProvider* provider)
     : OwnerSettingsServiceChromeOS(nullptr, profile, owner_key_util),
       set_management_settings_result_(true),
       settings_provider_(provider) {
 }
 
 FakeOwnerSettingsService::~FakeOwnerSettingsService() {
 }
 
-void FakeOwnerSettingsService::SetManagementSettings(
-    const ManagementSettings& settings,
-    const OnManagementSettingsSetCallback& callback) {
-  last_settings_ = settings;
-  callback.Run(set_management_settings_result_);
-}
-
 bool FakeOwnerSettingsService::Set(const std::string& setting,
                                    const base::Value& value) {
   CHECK(settings_provider_);
   settings_provider_->Set(setting, value);
   return true;
 }
 
 }  // namespace chromeos