Eliminate outgoing InterfaceProvider

services/shell/public/interfaces/service.mojom

Index: services/shell/public/interfaces/service.mojom
diff --git a/services/shell/public/interfaces/service.mojom b/services/shell/public/interfaces/service.mojom
index ea64c3bbaee5b4061aa8cc0bf3b62db5bd622be0..0d632e7de615a9766efeef3bf977745570e719cb 100644
--- a/services/shell/public/interfaces/service.mojom
+++ b/services/shell/public/interfaces/service.mojom
@@ -52,27 +52,22 @@ interface Service {
   //  source_id
   //    A unique identifier used by the shell to identify the source instance.
   //
-  //  local_interfaces
+  //  interfaces
   //    A request for an InterfaceProvider by which the source application may
   //    seek to bind interface implementations exported by the target.
   //
-  //  remote_interfaces
-  //    An InterfaceProvider by which the target application may bind interface
-  //    implementations exported by the source.
-  //
-  //  allowed_interfaces
-  //    A whitelist of interface names that should be exported to the source,
-  //    according to the security policy described by the source and target's
-  //    manifests. Attempts to bind interfaces not in this whitelist must not be
-  //    fulfilled.
+  //  allowed_capabilities
+  //    A whitelist of interface names and capability classes that should be
+  //    made available to the source, according to the security policy described
+  //    by the source and target's manifests. Attempts to bind interfaces not in
+  //    this whitelist must not be fulfilled.
   //
   //  resolved_name
   //    The resolved name used to complete this connection.
   //
   OnConnect(Identity source,
             uint32 source_id,
-            InterfaceProvider&? local_interfaces,
-            InterfaceProvider? remote_interfaces,
+            InterfaceProvider&? interfaces,
             CapabilityRequest allowed_capabilities,
             string resolved_name);
 };