Create a content::UrlFetcher interface that lives in content/public/common and convert users to i...

chrome/browser/plugin_download_helper.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_PLUGIN_DOWNLOAD_HELPER_H_
 #define CHROME_BROWSER_PLUGIN_DOWNLOAD_HELPER_H_
 #pragma once
 
 #include <string>
 #include "build/build_config.h"
@@ skipping 27 matching lines @@
 
   PluginDownloadUrlHelper(const std::string& download_url,
                           gfx::NativeWindow caller_window,
                           PluginDownloadUrlHelper::DownloadDelegate* delegate);
   ~PluginDownloadUrlHelper();
 
   void InitiateDownload(net::URLRequestContextGetter* request_context,
                         base::MessageLoopProxy* file_thread_proxy);
 
   // content::URLFetcherDelegate
-  virtual void OnURLFetchComplete(const URLFetcher* source);
+  virtual void OnURLFetchComplete(const content::URLFetcher* source);
 
   void OnDownloadCompleted(net::URLRequest* request);
 
  protected:
   // The download file request initiated by the plugin.
-  scoped_ptr<URLFetcher> download_file_fetcher_;
+  scoped_ptr<content::URLFetcher> download_file_fetcher_;
   // TODO(port): this comment doesn't describe the situation on Posix.
   // The window handle for sending the WM_COPYDATA notification,
   // indicating that the download completed.
   gfx::NativeWindow download_file_caller_window_;
 
   std::string download_url_;
 
   PluginDownloadUrlHelper::DownloadDelegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginDownloadUrlHelper);
 };
 
 #endif  // OS_WIN
 
 #endif  // CHROME_BROWSER_PLUGIN_DOWNLOAD_HELPER_H_