face: group parameters to createFace and connect into a common structure

Change-Id: Icb6857602ed7e897be6c5334b05be23793d133bb
diff --git a/daemon/face/websocket-factory.cpp b/daemon/face/websocket-factory.cpp
index e5317a5..c61d900 100644
--- a/daemon/face/websocket-factory.cpp
+++ b/daemon/face/websocket-factory.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2017,  Regents of the University of California,
+ * Copyright (c) 2014-2018,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -118,7 +118,7 @@
 }
 
 void
-WebSocketFactory::createFace(const CreateFaceParams& params,
+WebSocketFactory::createFace(const CreateFaceRequest& req,
                              const FaceCreatedCallback& onCreated,
                              const FaceCreationFailedCallback& onFailure)
 {