Check WebSocket close code sent on unload

LayoutTests/http/tests/websocket/tests/hybi/close-on-unload.html

Index: LayoutTests/http/tests/websocket/tests/hybi/close-on-unload.html
diff --git a/LayoutTests/http/tests/websocket/tests/hybi/close-on-unload.html b/LayoutTests/http/tests/websocket/tests/hybi/close-on-unload.html
index e05ddae388bda03272756370253d8ec79dcfc078..7a0ce17f711837f8b542c7c02f485dcf728c87ca 100644
--- a/LayoutTests/http/tests/websocket/tests/hybi/close-on-unload.html
+++ b/LayoutTests/http/tests/websocket/tests/hybi/close-on-unload.html
@@ -13,6 +13,7 @@ window.jsTestIsAsync = true;
 
 var frameDiv;
 var closedSocket;
+var closeCode;
 
 var ws = new WebSocket("ws://127.0.0.1:8880/websocket/tests/hybi/close-on-unload");
 ws.onopen = function()
@@ -25,12 +26,15 @@ ws.onopen = function()
 };
 ws.onmessage = function(evt)
 {
-    closedSocket = evt.data;
+    var messageData = JSON.parse(evt.data);
+    closedSocket = messageData.message;
+    closeCode = messageData.closeCode;
     ws.close();
 };
 ws.onclose = function()
 {
     shouldBe("closedSocket", '"socket1"');
+    shouldBe("closeCode", '"1001"');
     finishJSTest();
 };
 
@@ -38,7 +42,7 @@ document.iframeReady = function()
 {
     debug("PASS 'socket1' is sent to the server. unload the iframe. expect receiving 'socket1' on ws...");
     document.body.removeChild(frameDiv);
-}; 
+};
 
 </script>
 <script src="/js-test-resources/js-test-post.js"></script>