Make us save favicon in incognito mode if the url is bookmarked. This

chrome/browser/history/history_backend.h

 // Copyright (c) 2010 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_HISTORY_HISTORY_BACKEND_H_
 #define CHROME_BROWSER_HISTORY_HISTORY_BACKEND_H_
 #pragma once
 
 #include <string>
 #include <utility>
@@ skipping 103 matching lines @@
   // actually be deleted.
   void Closing();
 
   // See NotifyRenderProcessHostDestruction.
   void NotifyRenderProcessHostDestruction(const void* host);
 
   // Navigation ----------------------------------------------------------------
 
   void AddPage(scoped_refptr<HistoryAddPageArgs> request);
   virtual void SetPageTitle(const GURL& url, const string16& title);
+  void AddPageNoVisit(const GURL& url);
 
   // Indexing ------------------------------------------------------------------
 
   void SetPageContents(const GURL& url, const string16& contents);
 
   // Querying ------------------------------------------------------------------
 
   // ScheduleAutocomplete() never frees |provider| (which is globally live).
   // It passes |params| on to the autocomplete system which will eventually
   // free it.
@@ skipping 435 matching lines @@
   // Publishes the history to all indexers which are registered to receive
   // history data from us. Can be NULL if there are no listeners.
   scoped_ptr<HistoryPublisher> history_publisher_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryBackend);
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_BACKEND_H_