Revert 92668 - Remove more unnecessary ChromeURLRequestContext members.

chrome/browser/browsing_data_appcache_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_BROWSING_DATA_APPCACHE_HELPER_H_
 #define CHROME_BROWSER_BROWSING_DATA_APPCACHE_HELPER_H_
 #pragma once
 
 #include "base/memory/scoped_ptr.h"
 #include "base/task.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "googleurl/src/gurl.h"
+#include "net/url_request/url_request_context_getter.h"
 
 class Profile;
 
 // This class fetches appcache information on behalf of a caller
 // on the UI thread.
 class BrowsingDataAppCacheHelper
     : public base::RefCountedThreadSafe<BrowsingDataAppCacheHelper> {
  public:
   explicit BrowsingDataAppCacheHelper(Profile* profile);
 
   virtual void StartFetching(Callback0::Type* completion_callback);
   virtual void CancelNotification();
   virtual void DeleteAppCacheGroup(const GURL& manifest_url);
 
   appcache::AppCacheInfoCollection* info_collection() const {
     DCHECK(!is_fetching_);
     return info_collection_;
   }
 
  protected:
   friend class base::RefCountedThreadSafe<BrowsingDataAppCacheHelper>;
   virtual ~BrowsingDataAppCacheHelper();
 
   scoped_ptr<Callback0::Type> completion_callback_;
   scoped_refptr<appcache::AppCacheInfoCollection> info_collection_;
 
  private:
   void OnFetchComplete(int rv);
+  ChromeAppCacheService* GetAppCacheService();
 
+  scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   bool is_fetching_;
-  scoped_refptr<ChromeAppCacheService> appcache_service_;
   scoped_refptr<net::CancelableCompletionCallback<BrowsingDataAppCacheHelper> >
       appcache_info_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowsingDataAppCacheHelper);
 };
 
 // This class is a thin wrapper around BrowsingDataAppCacheHelper that does not
 // fetch its information from the appcache service, but gets them passed as
 // a parameter during construction.
 class CannedBrowsingDataAppCacheHelper : public BrowsingDataAppCacheHelper {
@@ skipping 21 matching lines @@
 
  private:
   virtual ~CannedBrowsingDataAppCacheHelper();
 
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataAppCacheHelper);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_APPCACHE_HELPER_H_