ServiceWorker: Exchange InterfaceProviders when starting worker thread

content/common/service_worker/embedded_worker.mojom

Index: content/common/service_worker/embedded_worker.mojom
diff --git a/content/common/service_worker/embedded_worker.mojom b/content/common/service_worker/embedded_worker.mojom
index c3e3dfe4d9a12d806a7ff01053448983592712f7..c751ee442d5ca64d346746d1f7fee800b7f07109 100644
--- a/content/common/service_worker/embedded_worker.mojom
+++ b/content/common/service_worker/embedded_worker.mojom
@@ -26,6 +26,12 @@ struct EmbeddedWorkerStartWorkerParams {
 };
 
 interface EmbeddedWorkerInstanceClient {
-  StartWorker(EmbeddedWorkerStartWorkerParams params);
+  StartWorker(EmbeddedWorkerStartWorkerParams params,
+              shell.mojom.InterfaceProvider browser_interface);
   StopWorker() => ();
 };
+
+interface EmbeddedWorkerInstance {
+  AttachClientInterfaceProvider(

[nhiroki, 2016/09/06 01:38:05]

AttachClientInterface*To*Provider ?

[shimazu, 2016/09/21 07:00:51]

Sorry, this might be confuising.
This means 'Attach "Client's InterfaceProvider" (to the host)'.

I've simplified as "AttachInterfaceProvider". How about this?

+      shell.mojom.InterfaceProvider client_interfaces);
+};