Declaring the weak_ptr_factory in proper order in src/components

components/enhanced_bookmarks/enhanced_bookmark_model.h

 // Copyright 2014 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 COMPONENTS_ENHANCED_BOOKMARKS_ENHANCED_BOOKMARK_MODEL_H_
 #define COMPONENTS_ENHANCED_BOOKMARKS_ENHANCED_BOOKMARK_MODEL_H_
 
 #include <map>
 #include <string>
 
@@ skipping 169 matching lines @@
                            BookmarkNode::MetaInfoMap meta_info);
 
   // Returns the version string to use when setting stars.version.
   std::string GetVersionString();
 
   BookmarkModel* bookmark_model_;
   bool loaded_;
 
   ObserverList<EnhancedBookmarkModelObserver> observers_;
 
-  base::WeakPtrFactory<EnhancedBookmarkModel> weak_ptr_factory_;
-
   IdToNodeMap id_map_;
   NodeToIdMap nodes_to_reset_;
 
   // Caches the remote id of a node before its meta info changes.
   std::string prev_remote_id_;
 
   std::string version_;
   std::string version_suffix_;
+
+  base::WeakPtrFactory<EnhancedBookmarkModel> weak_ptr_factory_;
 };
 
 }  // namespace enhanced_bookmarks
 
 #endif  // COMPONENTS_ENHANCED_BOOKMARKS_ENHANCED_BOOKMARK_MODEL_H_