Top level navigations are not sent to the host browser in the ChromeFrame NPA...

chrome/browser/automation/automation_provider_win.cc

 // 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.
 
 #include "chrome/browser/automation/automation_provider.h"
 
 #include "app/keyboard_codes.h"
 #include "base/json/json_reader.h"
 #include "base/trace_event.h"
 #include "base/utf_string_conversions.h"
@@ skipping 240 matching lines @@
       new ExternalTabContainer(this, automation_resource_message_filter_);
 
   Profile* profile = settings.is_off_the_record ?
       profile_->GetOffTheRecordProfile() : profile_;
 
   // When the ExternalTabContainer window is created we grab a reference on it
   // which is released when the window is destroyed.
   external_tab_container->Init(profile, settings.parent, settings.dimensions,
       settings.style, settings.load_requests_via_automation,
       settings.handle_top_level_requests, NULL, settings.initial_url,
-      settings.referrer, settings.infobars_enabled);
+      settings.referrer, settings.infobars_enabled,
+      settings.route_all_top_level_navigations);
 
   if (AddExternalTab(external_tab_container)) {
     TabContents* tab_contents = external_tab_container->tab_contents();
     *tab_handle = external_tab_container->tab_handle();
     *tab_container_window = external_tab_container->GetNativeView();
     *tab_window = tab_contents->GetNativeView();
   } else {
     external_tab_container->Uninitialize();
   }
 
@@ skipping 264 matching lines @@
 
 void AutomationProvider::OnSetZoomLevel(int handle, int zoom_level) {
   if (tab_tracker_->ContainsHandle(handle)) {
     NavigationController* tab = tab_tracker_->GetResource(handle);
     if (tab->tab_contents() && tab->tab_contents()->render_view_host()) {
       tab->tab_contents()->render_view_host()->Zoom(
           static_cast<PageZoom::Function>(zoom_level));
     }
   }
 }