Add WebSocketStream factory function

net/websockets/websocket_stream.cc

Index: net/websockets/websocket_stream.cc
diff --git a/net/websockets/websocket_stream.cc b/net/websockets/websocket_stream.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b2d316bb2aecacf8b38d272ce0de119aaed73bae
--- /dev/null
+++ b/net/websockets/websocket_stream.cc
@@ -0,0 +1,32 @@
+// Copyright 2013 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.
+
+#include "net/websockets/websocket_stream.h"
+
+#include "base/logging.h"
+
+namespace net {
+
+WebSocketStreamRequest::~WebSocketStreamRequest() {}
+
+WebSocketStream::WebSocketStream() {}
+WebSocketStream::~WebSocketStream() {}
+
+WebSocketStream::ConnectDelegate::~ConnectDelegate() {}
+
+// Placeholder until the real implementation is ready.
+scoped_ptr<WebSocketStreamRequest> WebSocketStream::CreateAndConnectStream(
+    const GURL& socket_url,
+    const std::vector<std::string>& requested_subprotocols,
+    const GURL& origin,
+    URLRequestContext* url_request_context,
+    const BoundNetLog& net_log,
+    scoped_ptr<ConnectDelegate> connect_delegate) {
+  NOTIMPLEMENTED();
+  return make_scoped_ptr(new WebSocketStreamRequest());
+}
+
+WebSocketStream* WebSocketStream::AsWebSocketStream() { return this; }
+
+}  // namespace net