Fix for Bug 50726 "Save extension list and "winning" prefs from extensions"

chrome/browser/profile_impl.h

 // Copyright (c) 2010 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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILE_IMPL_H_
 #define CHROME_BROWSER_PROFILE_IMPL_H_
 #pragma once
 
 #include "base/file_path.h"
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "base/timer.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/spellcheck_host_observer.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 
 class PrefService;
+class ExtensionPrefs;
 
 #if defined(OS_CHROMEOS)
 namespace chromeos {
 class Preferences;
 }
 #endif
 
 class NetPrefObserver;
 
 // The default profile implementation.
@@ skipping 237 matching lines @@
 
   scoped_refptr<history::TopSites> top_sites_;  // For history and thumbnails.
 
   scoped_refptr<ChromeBlobStorageContext> blob_storage_context_;
 
   scoped_refptr<ExtensionInfoMap> extension_info_map_;
 
   scoped_ptr<policy::DeviceManagementPolicyProvider>
       device_management_policy_provider_;
 
+  // This is a temporary pointer that contains the ExtensionPrefs until their
+  // ownership can be passed off to the ExtensionService.
+  scoped_ptr<ExtensionPrefs> tmp_extension_prefs_;
+
 #if defined(OS_CHROMEOS)
   scoped_ptr<chromeos::Preferences> chromeos_preferences_;
 
   scoped_refptr<chromeos::ProxyConfigServiceImpl>
       chromeos_proxy_config_service_impl_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);
 };
 
 #endif  // CHROME_BROWSER_PROFILE_IMPL_H_