Fix wrong initialization of renderer_initiated_creation parameter.

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 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/browser/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 1591 matching lines @@
   // Create the new web contents. This will automatically create the new
   // WebContentsView. In the future, we may want to create the view separately.
   CreateParams create_params(GetBrowserContext(), site_instance.get());
   create_params.routing_id = route_id;
   create_params.main_frame_routing_id = main_frame_route_id;
   create_params.main_frame_name = base::UTF16ToUTF8(params.frame_name);
   create_params.opener = this;
   create_params.opener_suppressed = params.opener_suppressed;
   if (params.disposition == NEW_BACKGROUND_TAB)
     create_params.initially_hidden = true;
-  create_params.renderer_initiated_creation = true;
+  create_params.renderer_initiated_creation =
+      main_frame_route_id != MSG_ROUTING_NONE;
 
   WebContentsImpl* new_contents = NULL;
   if (!is_guest) {
     create_params.context = view_->GetNativeView();
     create_params.initial_size = GetContainerBounds().size();
     new_contents = static_cast<WebContentsImpl*>(
         WebContents::Create(create_params));
   }  else {
     new_contents = GetBrowserPluginGuest()->CreateNewGuestWindow(create_params);
   }
@@ skipping 2812 matching lines @@
   player_map->erase(it);
 }
 
 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) {
   force_disable_overscroll_content_ = force_disable;
   if (view_)
     view_->SetOverscrollControllerEnabled(CanOverscrollContent());
 }
 
 }  // namespace content