Update all bookmarks which use an icon URL when a favicon's bitmap is updated

chrome/browser/sync/sessions/notification_service_sessions_router.h

Index: chrome/browser/sync/sessions/notification_service_sessions_router.h
diff --git a/chrome/browser/sync/sessions/notification_service_sessions_router.h b/chrome/browser/sync/sessions/notification_service_sessions_router.h
index 81a775cbf5a74db6607cfc61131cc74a985146a9..e78127ec0b56b9e8217e37bcf6d8757f4b436ac4 100644
--- a/chrome/browser/sync/sessions/notification_service_sessions_router.h
+++ b/chrome/browser/sync/sessions/notification_service_sessions_router.h
@@ -51,15 +51,19 @@ class NotificationServiceSessionsRouter
   // from WebContents.
   void OnNavigationBlocked(content::WebContents* web_contents);
 
-  // Called when the urls of favicon changed.
-  void OnFaviconChanged(const std::set<GURL>& changed_favicons);
+  // Called when the favicons for the given page URLs
+  // (e.g. http://www.google.com) and the given icon URLs (e.g.
+  // http://www.google.com/favicon.ico) have changed.
+  void OnFaviconsChanged(const std::vector<GURL>& page_urls,
+                         const std::vector<GURL>& icon_urls);
 
   LocalSessionEventHandler* handler_;
   content::NotificationRegistrar registrar_;
   Profile* const profile_;
   syncer::SyncableService::StartSyncFlare flare_;
 
-  scoped_ptr<base::CallbackList<void(const std::set<GURL>&)>::Subscription>
+  scoped_ptr<base::CallbackList<void(const std::vector<GURL>&,
+                                     const std::vector<GURL>&)>::Subscription>
       favicon_changed_subscription_;
 
   base::WeakPtrFactory<NotificationServiceSessionsRouter> weak_ptr_factory_;