Remove hybi sub directory for WebSocket layout tests

LayoutTests/http/tests/websocket/tests/hybi/simple-stress.html

Index: LayoutTests/http/tests/websocket/tests/hybi/simple-stress.html
diff --git a/LayoutTests/http/tests/websocket/tests/hybi/simple-stress.html b/LayoutTests/http/tests/websocket/tests/hybi/simple-stress.html
deleted file mode 100644
index 059449f76ac1abed9b4ffa7155b33cdbd9aa571b..0000000000000000000000000000000000000000
--- a/LayoutTests/http/tests/websocket/tests/hybi/simple-stress.html
+++ /dev/null
@@ -1,52 +0,0 @@
-<p>Test sending many messages, and sending a large message.</p>
-<p>Should say PASS:</p>
-<pre id=log>Running the test...
-</pre>
-<script>
-var numSmallMessages = 1000;
-
-if (window.testRunner) {
-    testRunner.dumpAsText();
-    testRunner.waitUntilDone();
-}
-
-function log(message)
-{
-    document.getElementById("log").innerHTML += message + "\n";
-}
-
-var ws = new WebSocket("ws://127.0.0.1:8880/echo");
-
-ws.onopen = function() {
-    for (i = 0; i < numSmallMessages; ++i) {
-        ws.send(i);
-    }
-
-}
-
-var lastMessage = -1;
-ws.onmessage = function(msg) {
-    if (parseInt(msg.data) != lastMessage + 1)
-        log("FAIL - out of sequence response. Expected " + lastMessage + 1 + ", got " + msg.data);
-    ++lastMessage;
-    if (lastMessage == numSmallMessages - 1)
-        testLargeString();
-}
-
-function testLargeString()
-{
-    // Build a string 256K in length.
-    var str = " ";
-    for (i = 0; i < 18; ++i)
-        str += str;
-
-    ws.send(str);
-    ws.onmessage = function(msg) {
-        log(msg.data.length == str.length ? "PASS" : "FAIL - wrong response length");
-        ws.send("Goodbye");
-        ws.onmessage = null;
-        if (window.testRunner)
-            setTimeout("testRunner.notifyDone()", 0);
-    }
-}
-</script>