Fix WeakPtrFactory member ordering in chrome/browser

chrome/browser/jumplist_win.h

 // Copyright (c) 2012 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_JUMPLIST_WIN_H_
 #define CHROME_BROWSER_JUMPLIST_WIN_H_
 
 #include <list>
 #include <string>
 #include <utility>
@@ skipping 116 matching lines @@
   void PostRunUpdate();
 
   // Runnable method that updates the jumplist, once all the data
   // has been fetched.
   void RunUpdate(IncognitoModePrefs::Availability incognito_availability);
 
   // Helper method for RunUpdate to create icon files for the asynchrounously
   // loaded icons.
   void CreateIconFiles(const ShellLinkItemList& item_list);
 
-  // For callbacks may be run after destruction.
-  base::WeakPtrFactory<JumpList> weak_ptr_factory_;
-
   // Tracks FaviconService tasks.
   base::CancelableTaskTracker cancelable_task_tracker_;
 
   // The Profile object is used to listen for events
   Profile* profile_;
 
   // Lives on the UI thread.
   scoped_ptr<content::NotificationRegistrar> registrar_;
   scoped_ptr<PrefChangeRegistrar> pref_change_registrar_;
 
@@ skipping 17 matching lines @@
   std::list<URLPair> icon_urls_;
 
   // Id of last favicon task. It's used to cancel current task if a new one
   // comes in before it finishes.
   base::CancelableTaskTracker::TaskId task_id_;
 
   // Lock for most_visited_pages_, recently_closed_pages_, icon_urls_
   // as they may be used by up to 3 threads.
   base::Lock list_lock_;
 
+  // For callbacks may be run after destruction.
+  base::WeakPtrFactory<JumpList> weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(JumpList);
 };
 
 #endif  // CHROME_BROWSER_JUMPLIST_WIN_H_