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

chrome/browser/sessions/session_types.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/sessions/session_types.h"
 
 #include "base/string_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "content/browser/tab_contents/navigation_controller.h"
 #include "content/browser/tab_contents/navigation_entry.h"
 
 // TabNavigation --------------------------------------------------------------
 
 TabNavigation::TabNavigation()
     : transition_(content::PAGE_TRANSITION_TYPED),
       type_mask_(0),
       index_(-1) {
 }
 
 TabNavigation::TabNavigation(int index,
                              const GURL& virtual_url,
-                             const GURL& referrer,
+                             const content::Referrer& referrer,
                              const string16& title,
                              const std::string& state,
                              content::PageTransition transition)
     : virtual_url_(virtual_url),
       referrer_(referrer),
       title_(title),
       state_(state),
       transition_(transition),
       type_mask_(0),
       index_(index) {
@@ skipping 82 matching lines @@
 SessionWindow::SessionWindow()
     : selected_tab_index(-1),
       type(Browser::TYPE_TABBED),
       is_constrained(true),
       show_state(ui::SHOW_STATE_DEFAULT) {
 }
 
 SessionWindow::~SessionWindow() {
   STLDeleteElements(&tabs);
 }