Implemented consumer management unenrollment.

chrome/browser/chromeos/policy/consumer_unenrollment_handler_factory.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/policy/consumer_unenrollment_handler_factory.h"
+
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/browser_process_platform_part.h"
+#include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
+#include "chrome/browser/chromeos/policy/consumer_unenrollment_handler.h"
+#include "chrome/browser/chromeos/settings/device_settings_service.h"
+#include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "content/public/browser/browser_context.h"

[bartfab (slow), 2014/11/28 13:25:18]

Nit: You never dereference any BrowserContexts.

[davidyu, 2014/12/01 17:05:22]

Done.

+
+namespace policy {
+
+// static
+ConsumerUnenrollmentHandler*
+ConsumerUnenrollmentHandlerFactory::GetForBrowserContext(
+    content::BrowserContext* context) {
+  return static_cast<ConsumerUnenrollmentHandler*>(
+      GetInstance()->GetServiceForBrowserContext(context, true));
+}
+
+// static
+ConsumerUnenrollmentHandlerFactory*
+ConsumerUnenrollmentHandlerFactory::GetInstance() {
+  return Singleton<ConsumerUnenrollmentHandlerFactory>::get();
+}
+
+ConsumerUnenrollmentHandlerFactory::ConsumerUnenrollmentHandlerFactory()
+    : BrowserContextKeyedServiceFactory(
+          "ConsumerUnenrollmentHandler",
+          BrowserContextDependencyManager::GetInstance()) {
+}
+
+ConsumerUnenrollmentHandlerFactory::~ConsumerUnenrollmentHandlerFactory() {
+}
+
+KeyedService* ConsumerUnenrollmentHandlerFactory::BuildServiceInstanceFor(
+    content::BrowserContext* context) const {
+  BrowserPolicyConnectorChromeOS* connector =
+      g_browser_process->platform_part()->browser_policy_connector_chromeos();
+  return new ConsumerUnenrollmentHandler(
+      chromeos::DeviceSettingsService::Get(),
+      connector->GetConsumerManagementService(),
+      connector->GetDeviceCloudPolicyManager());
+}
+
+}  // namespace policy