--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/websockets/ThreadableWebSocketChannel.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2009 Google Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#if ENABLE(WEB_SOCKETS)
+
+#include "ThreadableWebSocketChannel.h"
+
+#include "PlatformString.h"
+#include "ScriptExecutionContext.h"
+#include "ThreadableWebSocketChannelClientWrapper.h"
+#include "WebSocketChannel.h"
+#include "WebSocketChannelClient.h"
+#include "WorkerContext.h"
+#include "WorkerRunLoop.h"
+#include "WorkerThread.h"
+#include "WorkerThreadableWebSocketChannel.h"
+
+#include <wtf/PassRefPtr.h>
+
+namespace WebCore {
+
+static const char webSocketChannelMode[] = "webSocketChannelMode";
+
+PassRefPtr<ThreadableWebSocketChannel> ThreadableWebSocketChannel::create(ScriptExecutionContext* context, WebSocketChannelClient* client, const KURL& url, const String& protocol)
+{
+    ASSERT(context);
+    ASSERT(client);
+
+#if ENABLE(WORKERS)
+    if (context->isWorkerContext()) {
+        WorkerContext* workerContext = static_cast<WorkerContext*>(context);
+        WorkerRunLoop& runLoop = workerContext->thread()->runLoop();
+        String mode = webSocketChannelMode;
+        mode.append(String::number(runLoop.createUniqueId()));
+        return WorkerThreadableWebSocketChannel::create(workerContext, client, mode, url, protocol);
+    }
+#endif // ENABLE(WORKERS)
+
+    ASSERT(context->isDocument());
+    return WebSocketChannel::create(context, client, url, protocol);
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_SOCKETS)