[Presentation API] (5th) (1-UA) integrate controller and receiver side for 1-UA messaging

content/browser/presentation/presentation_service_impl.cc

Index: content/browser/presentation/presentation_service_impl.cc
diff --git a/content/browser/presentation/presentation_service_impl.cc b/content/browser/presentation/presentation_service_impl.cc
index f575a0e42f8d7af30ebb65f3724960de6e059c8e..0a7840c70d626408b61c23892e40af37a53b14a5 100644
--- a/content/browser/presentation/presentation_service_impl.cc
+++ b/content/browser/presentation/presentation_service_impl.cc
@@ -526,6 +526,10 @@ void PresentationServiceImpl::OnReceiverConnectionAvailable(
     const content::PresentationSessionInfo& session_info,
     PresentationConnectionPtr&& controller) {
   DVLOG(2) << "PresentationServiceImpl::OnReceiverConnectionAvailable";
+
+  client_->OnReceiverConnectionAvailable(
+      blink::mojom::PresentationSessionInfo::From(session_info),
+      std::move(controller));
 }
 
 void PresentationServiceImpl::DidNavigateAnyFrame(