Refactor downloads into a ProfileKeyedService.

content/shell/shell_download_manager_delegate.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 CONTENT_SHELL_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
 #define CONTENT_SHELL_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "content/browser/download/download_manager_delegate.h"
 
 class DownloadManager;
 struct DownloadStateInfo;
 
 namespace content {
 
 class ShellDownloadManagerDelegate
     : public DownloadManagerDelegate,
       public base::RefCountedThreadSafe<ShellDownloadManagerDelegate> {
  public:
   ShellDownloadManagerDelegate();
 
-  void SetDownloadManager(DownloadManager* download_manager);
+  void SetDownloadManager(DownloadManager* manager);
 
   virtual void Shutdown() OVERRIDE;
   virtual bool ShouldStartDownload(int32 download_id) OVERRIDE;
   virtual void ChooseDownloadPath(TabContents* tab_contents,
                                   const FilePath& suggested_path,
                                   void* data) OVERRIDE;
   virtual bool OverrideIntermediatePath(DownloadItem* item,
                                         FilePath* intermediate_path) OVERRIDE;
   virtual TabContents* GetAlternativeTabContentsToNotifyForDownload() OVERRIDE;
   virtual bool ShouldOpenFileBasedOnExtension(const FilePath& path) OVERRIDE;
@@ skipping 31 matching lines @@
                        DownloadStateInfo state);
 
   DownloadManager* download_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellDownloadManagerDelegate);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_