Rework arguments of HistoryService::AddPage()

chrome/browser/history/history_backend.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_HISTORY_HISTORY_BACKEND_H_
 #define CHROME_BROWSER_HISTORY_HISTORY_BACKEND_H_
 
 #include <string>
 #include <utility>
 
@@ skipping 127 matching lines @@
   // Notification that the history system is shutting down. This will break
   // the refs owned by the delegate and any pending transaction so it will
   // actually be deleted.
   void Closing();
 
   // See NotifyRenderProcessHostDestruction.
   void NotifyRenderProcessHostDestruction(const void* host);
 
   // Navigation ----------------------------------------------------------------
 
-  void AddPage(scoped_refptr<HistoryAddPageArgs> request);
+  void AddPage(const HistoryAddPageArgs& request);
   virtual void SetPageTitle(const GURL& url, const string16& title);
   void AddPageNoVisitForBookmark(const GURL& url, const string16& title);
 
   // Updates the database backend with a page's ending time stamp information.
   // The page can be identified by the combination of the pointer to
   // a RenderProcessHost, the page id and the url.
   //
   // The given pointer will not be dereferenced, it is only used for
   // identification purposes, hence it is a void*.
   void UpdateWithPageEndTime(const void* host,
@@ skipping 734 matching lines @@
   // Used to provide the Android ContentProvider APIs.
   scoped_ptr<AndroidProviderBackend> android_provider_backend_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(HistoryBackend);
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_BACKEND_H_