Ensure WeakPtrFactories are at the end of their owning classes and refer

components/webdata/common/web_database_service.h

 // Copyright 2013 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.
 
 // Chromium settings and storage represent user-selected preferences and
 // information and MUST not be extracted, overwritten or modified except
 // through Chromium defined APIs.
 
 #ifndef COMPONENTS_WEBDATA_COMMON_WEB_DATABASE_SERVICE_H_
 #define COMPONENTS_WEBDATA_COMMON_WEB_DATABASE_SERVICE_H_
@@ skipping 117 matching lines @@
   virtual ~WebDatabaseService();
 
   void OnDatabaseLoadDone(sql::InitStatus status);
 
   base::FilePath path_;
 
   // The primary owner is |WebDatabaseService| but is refcounted because
   // PostTask on DB thread may outlive us.
   scoped_refptr<WebDataServiceBackend> wds_backend_;
 
-  // All vended weak pointers are invalidated in ShutdownDatabase().
-  base::WeakPtrFactory<WebDatabaseService> weak_ptr_factory_;
-
   // Callbacks to be called once the DB has loaded.
   LoadedCallbacks loaded_callbacks_;
 
   // Callbacks to be called if the DB has failed to load.
   ErrorCallbacks error_callbacks_;
 
   // True if the WebDatabase has loaded.
   bool db_loaded_;
 
   scoped_refptr<base::MessageLoopProxy> db_thread_;
 
+  // All vended weak pointers are invalidated in ShutdownDatabase().
+  base::WeakPtrFactory<WebDatabaseService> weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(WebDatabaseService);
 };
 
 #endif  // COMPONENTS_WEBDATA_COMMON_WEB_DATABASE_SERVICE_H_