Fix navigation requests starting too early and not getting associated with the <webview>.

content/browser/frame_host/interstitial_page_impl.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/browser/frame_host/interstitial_page_impl.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 558 matching lines @@
               browser_context, site_instance.get())->GetDOMStorageContext());
   session_storage_namespace_ =
       new SessionStorageNamespaceImpl(dom_storage_context);
 
   // Use the RenderViewHost from our FrameTree.
   // TODO(avi): The view routing ID can be restored to MSG_ROUTING_NONE once
   // RenderViewHostImpl has-a RenderWidgetHostImpl. https://crbug.com/545684
   int32_t widget_routing_id = site_instance->GetProcess()->GetNextRoutingID();
   frame_tree_.root()->render_manager()->Init(
       site_instance.get(), widget_routing_id, MSG_ROUTING_NONE,
-      widget_routing_id);
+      widget_routing_id, false);
   return frame_tree_.root()->current_frame_host()->render_view_host();
 }
 
 WebContentsView* InterstitialPageImpl::CreateWebContentsView() {
   if (!enabled() || !create_view_)
     return NULL;
   WebContentsView* wcv =
       static_cast<WebContentsImpl*>(web_contents())->GetView();
   RenderWidgetHostViewBase* view =
       wcv->CreateViewForWidget(render_view_host_->GetWidget(), false);
@@ skipping 360 matching lines @@
 void InterstitialPageImpl::UpdateDeviceScaleFactor(double device_scale_factor) {
   WebContentsImpl* web_contents_impl =
       static_cast<WebContentsImpl*>(web_contents_);
   if (!web_contents_impl)
     return;
 
   web_contents_impl->UpdateDeviceScaleFactor(device_scale_factor);
 }
 
 }  // namespace content