Remove hybi sub directory for WebSocket layout tests

LayoutTests/http/tests/websocket/tests/hybi/multiple-connections.html

Index: LayoutTests/http/tests/websocket/tests/hybi/multiple-connections.html
diff --git a/LayoutTests/http/tests/websocket/tests/hybi/multiple-connections.html b/LayoutTests/http/tests/websocket/tests/hybi/multiple-connections.html
deleted file mode 100644
index 4b90762723bae0b9853d5a5c9b53d87a5667975d..0000000000000000000000000000000000000000
--- a/LayoutTests/http/tests/websocket/tests/hybi/multiple-connections.html
+++ /dev/null
@@ -1,34 +0,0 @@
-<p>Test that WebSocket is not subject to HTTP connection limit. Should say PASS:</p>
-<p id=result>Running...</p>
-<script>
-if (window.testRunner) {
-    testRunner.dumpAsText();
-    testRunner.waitUntilDone();
-}
-
-var socketCount = 50;
-var result = document.getElementById("result");
-var sockets = [];
-
-for (i = 0; i < socketCount; ++i) {
-    var ws = new WebSocket("ws://127.0.0.1:8880/echo");
-    sockets[i] = ws;
-    ws.onopen = function() {
-        var num = parseInt(result.innerHTML);
-        if (!num)
-            num = 0;
-        if (num != socketCount - 1)
-            result.innerHTML = num + 1;
-        else {
-            result.innerHTML = "PASS";
-            for (j = 0; j < socketCount; ++j) {
-                sockets[j].onclose = null;
-                sockets[j].close();
-            }
-            if (window.testRunner)
-                testRunner.notifyDone();
-        }
-    }
-    ws.onclose = function() { alert("FAIL: unexpected close event") }
-}
-</script>