Initial implementation of stashed message ports, content side

content/renderer/service_worker/embedded_worker_context_client.cc

Index: content/renderer/service_worker/embedded_worker_context_client.cc
diff --git a/content/renderer/service_worker/embedded_worker_context_client.cc b/content/renderer/service_worker/embedded_worker_context_client.cc
index c393502617e0a35f5c06bb8e86131c559e22df19..f0a94100429b9c7e41017b101545791f062a2de6 100644
--- a/content/renderer/service_worker/embedded_worker_context_client.cc
+++ b/content/renderer/service_worker/embedded_worker_context_client.cc
@@ -421,6 +421,13 @@ void EmbeddedWorkerContextClient::claim(
   script_context_->ClaimClients(callbacks);
 }
 
+void EmbeddedWorkerContextClient::stashMessagePort(
+    blink::WebMessagePortChannel* channel,
+    const blink::WebString& name) {
+  DCHECK(script_context_);
+  script_context_->StashMessagePort(channel, name);
+}
+
 void EmbeddedWorkerContextClient::OnMessageToWorker(
     int thread_id,
     int embedded_worker_id,