Move cloud print specific files out of local_discovery

chrome/browser/local_discovery/privet_notifications_factory.cc

-// Copyright 2013 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/local_discovery/privet_notifications_factory.h"
-
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/local_discovery/privet_notifications.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-
-namespace local_discovery {
-
-PrivetNotificationServiceFactory*
-PrivetNotificationServiceFactory::GetInstance() {
-  return base::Singleton<PrivetNotificationServiceFactory>::get();
-}
-
-PrivetNotificationServiceFactory::PrivetNotificationServiceFactory()
-    : BrowserContextKeyedServiceFactory(
-        "PrivetNotificationService",
-        BrowserContextDependencyManager::GetInstance()) {
-}
-
-PrivetNotificationServiceFactory::~PrivetNotificationServiceFactory() {
-}
-
-KeyedService* PrivetNotificationServiceFactory::BuildServiceInstanceFor(
-    content::BrowserContext* profile) const {
-  return new PrivetNotificationService(profile);
-}
-
-bool
-PrivetNotificationServiceFactory::ServiceIsCreatedWithBrowserContext() const {
-  return PrivetNotificationService::IsEnabled();
-}
-
-bool PrivetNotificationServiceFactory::ServiceIsNULLWhileTesting() const {
-  return true;
-}
-
-}  // namespace local_discovery