Make NavigationEntry and friends use content::Referrer instead of plain URLs

chrome/browser/ui/browser.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 3370 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 // Browser, TabContentsDelegate implementation:
 
 TabContents* Browser::OpenURLFromTab(TabContents* source,
                                      const OpenURLParams& params) {
   browser::NavigateParams nav_params(this, params.url, params.transition);
   nav_params.source_contents =
       tabstrip_model()->GetTabContentsAt(
           tabstrip_model()->GetWrapperIndex(source));
-  nav_params.referrer = params.referrer.url;
+  nav_params.referrer = params.referrer;
   nav_params.disposition = params.disposition;
   nav_params.tabstrip_add_types = TabStripModel::ADD_NONE;
   nav_params.window_action = browser::NavigateParams::SHOW_WINDOW;
   nav_params.user_gesture = true;
   nav_params.override_encoding = params.override_encoding;
   nav_params.is_renderer_initiated = params.is_renderer_initiated;
   nav_params.transferred_global_request_id =
       params.transferred_global_request_id;
   browser::Navigate(&nav_params);
 
@@ skipping 1924 matching lines @@
     window_->GetLocationBar()->ShowFirstRunBubble(bubble_type);
   } else {
     GlobalErrorService* service =
         GlobalErrorServiceFactory::GetForProfile(profile());
     GlobalError* error = service->GetFirstGlobalErrorWithBubbleView();
     if (error) {
       error->ShowBubbleView(this);
     }
   }
 }