WebSocket implementation in WebKit

WebCore/dom/EventTarget.h

Index: WebCore/dom/EventTarget.h
diff --git a/WebCore/dom/EventTarget.h b/WebCore/dom/EventTarget.h
index f0c794fb346bfb0688d95b31e3eedaa5df7dd72e..0c6c20e94bfc2b2752dc261ba39639cf8924088f 100644
--- a/WebCore/dom/EventTarget.h
+++ b/WebCore/dom/EventTarget.h
@@ -48,6 +48,7 @@ namespace WebCore {
     class SVGElementInstance;
     class ScriptExecutionContext;
     class SharedWorker;
+    class WebSocket;
     class Worker;
     class XMLHttpRequest;
     class XMLHttpRequestUpload;
@@ -71,10 +72,12 @@ namespace WebCore {
         virtual Worker* toWorker();
         virtual DedicatedWorkerContext* toDedicatedWorkerContext();
 #endif
-
 #if ENABLE(SHARED_WORKERS)
         virtual SharedWorker* toSharedWorker();
 #endif
+#if ENABLE(WEB_SOCKETS)
+        virtual WebSocket* toWebSocket();
+#endif
 
         virtual ScriptExecutionContext* scriptExecutionContext() const = 0;