Pass along the referrer policy (renderer side)

chrome/browser/external_tab_container_win.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/external_tab_container_win.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 338 matching lines @@
       if (automation_) {
         automation_->Send(new AutomationMsg_OpenURL(tab_handle_,
                                                     params.url,
                                                     params.referrer,
                                                     params.disposition));
         // TODO(ananta)
         // We should populate other fields in the
         // ViewHostMsg_FrameNavigate_Params structure. Another option could be
         // to refactor the UpdateHistoryForNavigation function in TabContents.
         content::FrameNavigateParams nav_params;
-        nav_params.referrer = params.referrer;
+        nav_params.referrer = content::Referrer(
+            params.referrer,
+            WebKit::WebReferrerPolicyDefault);
         nav_params.url = params.url;
         nav_params.page_id = -1;
         nav_params.transition = content::PAGE_TRANSITION_LINK;
 
         content::LoadCommittedDetails details;
         details.did_replace_entry = false;
 
         scoped_refptr<history::HistoryAddPageArgs> add_page_args(
             tab_contents_->history_tab_helper()->
                 CreateHistoryAddPageArgs(params.url, details, nav_params));
@@ skipping 788 matching lines @@
   if (params.disposition == CURRENT_TAB) {
     DCHECK(route_all_top_level_navigations_);
     forward_params.disposition = NEW_FOREGROUND_TAB;
   }
   TabContents* new_contents =
       ExternalTabContainer::OpenURLFromTab(source, forward_params);
   // support only one navigation for a dummy tab before it is killed.
   ::DestroyWindow(GetNativeView());
   return new_contents;
 }