Rename the DownloadService to DownloadCoreService

chrome/browser/download/download_core_service_factory.h

+// Copyright (c) 2011 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.
+
+#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_FACTORY_H_
+#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_FACTORY_H_
+
+#include "base/compiler_specific.h"
+#include "base/memory/singleton.h"
+#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
+
+class DownloadCoreService;
+
+// Singleton that owns all DownloadCoreServices and associates them with
+// Profiles. Listens for the Profile's destruction notification and cleans up
+// the associated DownloadCoreService.
+class DownloadCoreServiceFactory : public BrowserContextKeyedServiceFactory {
+ public:
+  // Returns the DownloadCoreService for |context|, creating if not yet created.
+  static DownloadCoreService* GetForBrowserContext(
+      content::BrowserContext* context);
+
+  static DownloadCoreServiceFactory* GetInstance();
+
+ protected:
+  // BrowserContextKeyedServiceFactory:
+  KeyedService* BuildServiceInstanceFor(
+      content::BrowserContext* profile) const override;
+  content::BrowserContext* GetBrowserContextToUse(
+      content::BrowserContext* context) const override;
+
+ private:
+  friend struct base::DefaultSingletonTraits<DownloadCoreServiceFactory>;
+
+  DownloadCoreServiceFactory();
+  ~DownloadCoreServiceFactory() override;
+};
+
+#endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_FACTORY_H_