Expose navigator.connect client side API in blink.

Source/modules/navigatorconnect/WorkerNavigatorConnect.h

+// Copyright 2014 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.
+
+#ifndef WorkerNavigatorConnect_h
+#define WorkerNavigatorConnect_h
+
+#include "modules/navigatorconnect/NavigatorConnect.h"
+
+namespace blink {
+
+class WorkerNavigator;
+
+class WorkerNavigatorConnect {
+public:
+    static ScriptPromise connect(ScriptState* scriptState, WorkerNavigator&, const String& url)
+    {
+        return NavigatorConnect::connect(scriptState, url);
+    }
+};
+
+} // namespace blink
+
+#endif // WorkerNavigatorConnect_h