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

chrome/browser/extensions/webstore_install_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_EXTENSIONS_WEBSTORE_INSTALL_HELPER_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_HELPER_H_
 #pragma once
 
 #include "content/browser/utility_process_host.h"
 #include "content/public/common/url_fetcher_delegate.h"
@@ skipping 51 matching lines @@
 
  private:
   virtual ~WebstoreInstallHelper();
 
   void StartWorkOnIOThread();
   void StartFetchedImageDecode();
   void ReportResultsIfComplete();
   void ReportResultFromUIThread();
 
   // Implementing the content::URLFetcherDelegate interface.
-  virtual void OnURLFetchComplete(const URLFetcher* source) OVERRIDE;
+  virtual void OnURLFetchComplete(const content::URLFetcher* source) OVERRIDE;
 
   // Implementing pieces of the UtilityProcessHost::Client interface.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // Message handlers.
   void OnDecodeImageSucceeded(const SkBitmap& decoded_image);
   void OnDecodeImageFailed();
   void OnJSONParseSucceeded(const base::ListValue& wrapper);
   void OnJSONParseFailed(const std::string& error_message);
 
   // The client who we'll report results back to.
   Delegate* delegate_;
 
   // The manifest to parse.
   std::string manifest_;
 
   // Only one of these should be non-empty. If |icon_base64_data_| is non-emtpy,
   // it's a base64-encoded string that needs to be parsed into an SkBitmap. If
   // |icon_url_| is non-empty, it needs to be fetched and decoded into an
   // SkBitmap.
   std::string icon_base64_data_;
   GURL icon_url_;
   std::vector<unsigned char> fetched_icon_data_;
 
   // For fetching the icon, if needed.
-  scoped_ptr<URLFetcher> url_fetcher_;
+  scoped_ptr<content::URLFetcher> url_fetcher_;
   net::URLRequestContextGetter* context_getter_; // Only usable on UI thread.
 
   UtilityProcessHost* utility_host_;
 
   // Flags for whether we're done doing icon decoding and manifest parsing.
   bool icon_decode_complete_;
   bool manifest_parse_complete_;
 
   // The results of succesful decoding/parsing.
   SkBitmap icon_;
   scoped_ptr<base::DictionaryValue> parsed_manifest_;
 
   // A details string for keeping track of any errors.
   std::string error_;
 
   // A code to distinguish between an error with the icon, and an error with the
   // manifest.
   Delegate::InstallHelperResultCode parse_error_;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_HELPER_H_