Service CreateNewWindow on the UI thread with a new mojo interface

content/renderer/render_frame_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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 1179 matching lines @@
   media::mojom::RemotingSourceRequest remoting_source_request(&remoting_source);
   media::mojom::RemoterPtr remoter;
   GetRemoterFactory()->Create(std::move(remoting_source),
                               mojo::MakeRequest(&remoter));
   remoting_sink_observer_ =
       base::MakeUnique<media::remoting::SinkAvailabilityObserver>(
           std::move(remoting_source_request), std::move(remoter));
 #endif  // BUILDFLAG(ENABLE_MEDIA_REMOTING)
 }
 
+mojom::FrameHostAssociatedPtr RenderFrameImpl::GetFrameHost() {
+  mojom::FrameHostAssociatedPtr frame_host_ptr;
+  GetRemoteAssociatedInterfaces()->GetInterface(&frame_host_ptr);
+  return frame_host_ptr;
+}
+
 RenderFrameImpl::~RenderFrameImpl() {
   // If file chooser is still waiting for answer, dispatch empty answer.
   while (!file_chooser_completions_.empty()) {
     if (file_chooser_completions_.front()->completion) {
       file_chooser_completions_.front()->completion->DidChooseFile(
           WebVector<WebString>());
     }
     file_chooser_completions_.pop_front();
   }
 
@@ skipping 448 matching lines @@
                routing_id_, "url", common_params.url.possibly_invalid_spec());
   NavigateInternal(common_params, start_params, request_params,
                    std::unique_ptr<StreamOverrideParameters>());
 }
 
 void RenderFrameImpl::BindEngagement(
     blink::mojom::EngagementClientAssociatedRequest request) {
   engagement_binding_.Bind(std::move(request));
 }
 
-void RenderFrameImpl::BindFrame(mojom::FrameRequest request,
-                                mojom::FrameHostPtr host) {
+void RenderFrameImpl::BindFrame(
+    mojom::FrameRequest request,
+    mojom::FrameHostInterfaceBrokerPtr frame_host_interface_broker) {
   frame_binding_.Bind(std::move(request));
-  frame_host_ = std::move(host);
-  frame_host_->GetInterfaceProvider(
+  frame_host_interface_broker_ = std::move(frame_host_interface_broker);
+  frame_host_interface_broker_->GetInterfaceProvider(
       std::move(pending_remote_interface_provider_request_));
 }
 
 void RenderFrameImpl::BindFrameBindingsControl(
     mojom::FrameBindingsControlAssociatedRequest request) {
   frame_bindings_control_binding_.Bind(std::move(request));
 }
 
 ManifestManager* RenderFrameImpl::manifest_manager() {
   return manifest_manager_;
@@ skipping 5315 matching lines @@
       policy(info.default_policy),
       replaces_current_history_item(info.replaces_current_history_item),
       history_navigation_in_new_child_frame(
           info.is_history_navigation_in_new_child_frame),
       client_redirect(info.is_client_redirect),
       cache_disabled(info.is_cache_disabled),
       form(info.form),
       source_location(info.source_location) {}
 
 }  // namespace content