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

chrome/browser/safe_browsing/download_protection_service.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.
 //
 // Helper class which handles communication with the SafeBrowsing servers for
 // improved binary download protection.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_PROTECTION_SERVICE_H_
 #define CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_PROTECTION_SERVICE_H_
 #pragma once
@@ skipping 48 matching lines @@
   typedef base::Callback<void(DownloadCheckResult)> CheckDownloadCallback;
 
   // Creates a download service.  The service is initially disabled.  You need
   // to call SetEnabled() to start it.  We keep scoped references to both of
   // these objects.
   DownloadProtectionService(
       SafeBrowsingService* sb_service,
       net::URLRequestContextGetter* request_context_getter);
 
   // From the content::URLFetcherDelegate interface.
-  virtual void OnURLFetchComplete(const URLFetcher* source) OVERRIDE;
+  virtual void OnURLFetchComplete(const content::URLFetcher* source) OVERRIDE;
 
   // Checks whether the given client download is likely to be
   // malicious or not.  If this method returns true it means the
   // download is safe or we're unable to tell whether it is safe or
   // not.  In this case the callback will never be called.  If this
   // method returns false we will asynchronously check whether the
   // download is safe and call the callback when we have the response.
   // This method should be called on the UI thread.  The callback will
   // be called on the UI thread and will always be called asynchronously.
   virtual bool CheckClientDownload(const DownloadInfo& info,
@@ skipping 58 matching lines @@
 
   // This pointer may be NULL if SafeBrowsing is disabled.
   scoped_refptr<SafeBrowsingService> sb_service_;
 
   // The context we use to issue network requests.
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
 
   // Map of client download request to the corresponding callback that
   // has to be invoked when the request is done.  This map contains all
   // pending server requests.
-  std::map<const URLFetcher*, CheckDownloadCallback> download_requests_;
+  typedef std::map<const content::URLFetcher*, CheckDownloadCallback>
+      DownloadRequests;
+  DownloadRequests download_requests_;
 
   // Keeps track of the state of the service.
   bool enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadProtectionService);
 };
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_PROTECTION_SERVICE_H_