Service CreateNewWindow on the UI thread with a new mojo interface

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 724 matching lines @@
 
 InterstitialPageDelegate* InterstitialPageImpl::GetDelegateForTesting() {
   return delegate_.get();
 }
 
 void InterstitialPageImpl::DontCreateViewForTesting() {
   create_view_ = false;
 }
 
 void InterstitialPageImpl::CreateNewWindow(
-    SiteInstance* source_site_instance,
+    RenderFrameHost* opener,
     int32_t render_view_route_id,
     int32_t main_frame_route_id,
     int32_t main_frame_widget_route_id,
     const mojom::CreateNewWindowParams& params,
     SessionStorageNamespace* session_storage_namespace) {
   NOTREACHED() << "InterstitialPage does not support showing popups.";
 }
 
 void InterstitialPageImpl::SetFocusedFrame(FrameTreeNode* node,
                                            SiteInstance* source) {
@@ skipping 229 matching lines @@
 RenderWidgetHostInputEventRouter* InterstitialPageImpl::GetInputEventRouter() {
   WebContentsImpl* web_contents_impl =
       static_cast<WebContentsImpl*>(web_contents_);
   if (!web_contents_impl)
     return nullptr;
 
   return web_contents_impl->GetInputEventRouter();
 }
 
 }  // namespace content