Start implementing new navigator.connect API

Source/modules/navigatorconnect/WorkerNavigatorServices.idl

Index: Source/modules/navigatorconnect/WorkerNavigatorServices.idl
diff --git a/Source/modules/navigatorconnect/NavigatorConnect.idl b/Source/modules/navigatorconnect/WorkerNavigatorServices.idl
similarity index 51%
copy from Source/modules/navigatorconnect/NavigatorConnect.idl
copy to Source/modules/navigatorconnect/WorkerNavigatorServices.idl
index 38c3ea98bcbc22384e5ce4a52897db46a2cb31c4..e5e87bd8892548f54f6a7ef13049a4117572125e 100644
--- a/Source/modules/navigatorconnect/NavigatorConnect.idl
+++ b/Source/modules/navigatorconnect/WorkerNavigatorServices.idl
@@ -1,10 +1,10 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// https://mkruisselbrink.github.io/navigator-connect/#idl-def-NavigatorConnect
+// https://mkruisselbrink.github.io/navigator-connect/#idl-def-NavigatorServices
 [
     RuntimeEnabled=NavigatorConnect,
-] partial interface Navigator {
-    [CallWith=ScriptState] Promise connect(USVString url);
+]  partial interface WorkerNavigator {
+    [CallWith=ExecutionContext] readonly attribute ServicePortCollection services;
 };