Pass a RemovalCause to CookieChangedCallback

ios/net/cookies/cookie_store_ios.h

 // Copyright 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 IOS_NET_COOKIES_COOKIE_STORE_IOS_H_
 #define IOS_NET_COOKIES_COOKIE_STORE_IOS_H_
 
 #include <map>
 #include <memory>
 #include <string>
@@ skipping 235 matching lines @@
       const std::string& name,
       std::vector<net::CanonicalCookie>* out_removed_cookies,
       std::vector<net::CanonicalCookie>* out_added_cookies);
 
   // Runs all callbacks registered for cookies named |name| that would be sent
   // with a request for |url|.
   // All cookies in |cookies| must have the name equal to |name|.
   void RunCallbacksForCookies(const GURL& url,
                               const std::string& name,
                               const std::vector<net::CanonicalCookie>& cookies,
-                              bool removed);
+                              net::CookieStore::ChangeCause cause);
 
   // Called by this CookieStoreIOS' internal CookieMonster instance when
   // GetAllCookiesForURLAsync() completes. Updates the cookie cache and runs
   // callbacks if the cache changed.
   void GotCookieListFor(const std::pair<GURL, std::string> key,
                         const net::CookieList& cookies);
 
   // Fetches new values for all (url, name) pairs that have hooks registered,
   // asynchronously invoking callbacks if necessary.
   void UpdateCachesFromCookieMonster();
@@ skipping 62 matching lines @@
       hook_map_;
 
   base::WeakPtrFactory<CookieStoreIOS> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CookieStoreIOS);
 };
 
 }  // namespace net
 
 #endif  // IOS_NET_COOKIES_COOKIE_STORE_IOS_H_