PlzNavigate: implement RequestNavigation in the no live renderer case

content/test/test_render_frame_host.cc

 // Copyright 2013 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 "content/test/test_render_frame_host.h"
 
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/common/frame_messages.h"
 #include "content/public/common/page_transition_types.h"
@@ skipping 152 matching lines @@
       file_path_for_history_item);
 
   FrameHostMsg_DidCommitProvisionalLoad msg(GetRoutingID(), params);
   OnNavigate(msg);
 }
 
 void TestRenderFrameHost::SendBeginNavigationWithURL(const GURL& url) {
   FrameHostMsg_BeginNavigation_Params params;
   params.method = "GET";
   params.url = url;
-  params.referrer_policy = blink::WebReferrerPolicyDefault;
+  params.referrer = Referrer(GURL(), blink::WebReferrerPolicyDefault);
   params.load_flags = net::LOAD_NORMAL;
   params.has_user_gesture = false;
   params.transition_type = PAGE_TRANSITION_LINK;
   params.should_replace_current_entry = false;
   params.allow_download = true;
-  // TODO(clamy): When the BeginNavigation handler is no longer compiled out,
-  // call OnBeginNavigation directly.
-  frame_tree_node()->render_manager()->OnBeginNavigation(params);
+  OnBeginNavigation(params);
 }
+
 }  // namespace content