Rename the DownloadService to DownloadCoreService

chrome/browser/download/download_core_service.h

 // 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.
 
-#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_SERVICE_H_
-#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_SERVICE_H_
+#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_H_
+#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "extensions/features/features.h"
 
 class ChromeDownloadManagerDelegate;
 class DownloadHistory;
 class ExtensionDownloadsEventRouter;
 
 namespace content {
 class DownloadManager;
 }
 
 namespace extensions {
 class ExtensionDownloadsEventRouter;
 }
 
-// Abstract base class for the download service; see DownloadServiceImpl for
-// implementation.
-class DownloadService : public KeyedService {
+// Abstract base class for the download core service; see
+// DownloadCoreServiceImpl for implementation.
+class DownloadCoreService : public KeyedService {
  public:
-  DownloadService();
-  ~DownloadService() override;
+  DownloadCoreService();
+  ~DownloadCoreService() override;
 
   // Get the download manager delegate, creating it if it doesn't already exist.
   virtual ChromeDownloadManagerDelegate* GetDownloadManagerDelegate() = 0;
 
   // Get the interface to the history system. Returns NULL if profile is
   // incognito or if the DownloadManager hasn't been created yet or if there is
   // no HistoryService for profile. Virtual for testing.
   virtual DownloadHistory* GetDownloadHistory() = 0;
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
@@ skipping 21 matching lines @@
   // its DownloadManager.  Takes ownership of |delegate|, and destroys
   // the previous delegate.  For testing.
   virtual void SetDownloadManagerDelegateForTesting(
       std::unique_ptr<ChromeDownloadManagerDelegate> delegate) = 0;
 
   // Returns false if at least one extension has disabled the shelf, true
   // otherwise.
   virtual bool IsShelfEnabled() = 0;
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(DownloadService);
+  DISALLOW_COPY_AND_ASSIGN(DownloadCoreService);
 };
 
-#endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_SERVICE_H_
+#endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CORE_SERVICE_H_