Pass a RemovalCause to CookieChangedCallback

chrome/browser/net/chrome_cookie_notification_details.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_NET_CHROME_COOKIE_NOTIFICATION_DETAILS_H_
 #define CHROME_BROWSER_NET_CHROME_COOKIE_NOTIFICATION_DETAILS_H_
 
 #include "net/cookies/cookie_monster.h"
 
 namespace net {
 class CanonicalCookie;
 }
 
 struct ChromeCookieDetails {
  public:
   ChromeCookieDetails(const net::CanonicalCookie* cookie_copy,
                       bool is_removed,
-                      net::CookieMonsterDelegate::ChangeCause cause)
+                      net::CookieStore::ChangeCause cause)
       : cookie(cookie_copy),
         removed(is_removed),
         cause(cause) {
   }
 
   const net::CanonicalCookie* cookie;
   bool removed;
-  net::CookieMonsterDelegate::ChangeCause cause;
+  net::CookieStore::ChangeCause cause;
 };
 
 #endif  // CHROME_BROWSER_NET_CHROME_COOKIE_NOTIFICATION_DETAILS_H_