Rename the DownloadService to DownloadCoreService

chrome/browser/download/download_service_factory.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/download/download_service_factory.h"
-
-#include "chrome/browser/download/download_service_impl.h"
-#include "chrome/browser/history/history_service_factory.h"
-#include "chrome/browser/profiles/incognito_helpers.h"
-#include "chrome/browser/profiles/profile.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-
-// static
-DownloadService* DownloadServiceFactory::GetForBrowserContext(
-    content::BrowserContext* context) {
-  return static_cast<DownloadService*>(
-      GetInstance()->GetServiceForBrowserContext(context, true));
-}
-
-// static
-DownloadServiceFactory* DownloadServiceFactory::GetInstance() {
-  return base::Singleton<DownloadServiceFactory>::get();
-}
-
-DownloadServiceFactory::DownloadServiceFactory()
-    : BrowserContextKeyedServiceFactory(
-        "DownloadService",
-        BrowserContextDependencyManager::GetInstance()) {
-  DependsOn(HistoryServiceFactory::GetInstance());
-}
-
-DownloadServiceFactory::~DownloadServiceFactory() {
-}
-
-KeyedService* DownloadServiceFactory::BuildServiceInstanceFor(
-    content::BrowserContext* profile) const {
-  DownloadService* service =
-      new DownloadServiceImpl(static_cast<Profile*>(profile));
-
-  // No need for initialization; initialization can be done on first
-  // use of service.
-
-  return service;
-}
-
-content::BrowserContext* DownloadServiceFactory::GetBrowserContextToUse(
-    content::BrowserContext* context) const {
-  return chrome::GetBrowserContextOwnInstanceInIncognito(context);
-}