|  | // Copyright 2018 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 NET_COOKIES_COOKIE_CHANGE_DISPATCHER_TEST_HELPERS_H_ | 
|  | #define NET_COOKIES_COOKIE_CHANGE_DISPATCHER_TEST_HELPERS_H_ | 
|  |  | 
|  | #include <ostream> | 
|  |  | 
|  | #include "net/cookies/cookie_change_dispatcher.h" | 
|  |  | 
|  | namespace net { | 
|  |  | 
|  | // Google Test helper for printing CookieChangeCause values. | 
|  | std::ostream& operator<<(std::ostream& os, const CookieChangeCause& cause); | 
|  |  | 
|  | }  // namespace net | 
|  |  | 
|  | #endif  // NET_COOKIES_COOKIE_CHANGE_DISPATCHER_TEST_HELPERS_H_ |