Remove all uses of EmptyString16(), EmptyWString(), and EmptyGURL(), and thei...

chrome/browser/history/history.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// 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_H__
 #define CHROME_BROWSER_HISTORY_HISTORY_H__
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 171 matching lines @@
                base::Time time,
                const void* id_scope,
                int32 page_id,
                const GURL& referrer,
                PageTransition::Type transition,
                const history::RedirectList& redirects,
                bool did_replace_entry);
 
   // For adding pages to history where no tracking information can be done.
   void AddPage(const GURL& url) {
-    AddPage(url, NULL, 0, GURL::EmptyGURL(), PageTransition::LINK,
-            history::RedirectList(), false);
+    AddPage(url, NULL, 0, GURL(), PageTransition::LINK, history::RedirectList(),
+            false);
   }
 
   // Sets the title for the given page. The page should be in history. If it
   // is not, this operation is ignored. This call will not update the full
   // text index. The last title set when the page is indexed will be the
   // title in the full text index.
   void SetPageTitle(const GURL& url, const std::wstring& title);
 
   // Indexing ------------------------------------------------------------------
 
@@ skipping 604 matching lines @@
 
   // Cached values from Init(), used whenever we need to reload the backend.
   FilePath history_dir_;
   BookmarkService* bookmark_service_;
   bool no_db_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryService);
 };
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_H__