Plumb the referrer throughout the OpenURL APIs....

chrome/browser/session_restore.cc

 // Copyright (c) 2006-2008 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/session_restore.h"
 
 #include <vector>
 
 #include "base/scoped_ptr.h"
 #include "chrome/browser/browser.h"
@@ skipping 325 matching lines @@
     DCHECK(browser);
     DCHECK(browser->tab_count());
     browser->SelectTabContentsAt(
         std::min(initial_tab_count + std::max(0, selected_session_index),
                  browser->tab_count() - 1), true);
     browser->ShowAndFit(true);
   }
 
   void AppendURLsToBrowser(Browser* browser, const std::vector<GURL>& urls) {
     for (size_t i = 0; i < urls.size(); ++i) {
-      browser->AddTabWithURL(urls[i], PageTransition::START_PAGE, (i == 0),
-                             NULL);
+      browser->AddTabWithURL(urls[i], GURL(), PageTransition::START_PAGE,
+                            (i == 0), NULL);
     }
   }
 
   // Invokes TabRestored on the SessionService for all tabs in browser after
   // initial_count.
   void NotifySessionServiceOfRestoredTabs(Browser* browser, int initial_count) {
     SessionService* session_service = profile_->GetSessionService();
     for (int i = initial_count; i < browser->tab_count(); ++i)
       session_service->TabRestored(browser->GetTabContentsAt(i)->controller());
   }
@@ skipping 67 matching lines @@
 
 // static
 void SessionRestore::RestoreSessionSynchronously(
     Profile* profile,
     bool use_saved_session,
     int show_command,
     const std::vector<GURL>& urls_to_open) {
   Restore(profile, use_saved_session, SW_SHOW, true, false, true, urls_to_open);
 }