Remove hybi sub directory for WebSocket layout tests

LayoutTests/http/tests/websocket/resources/connect-error-by-no-websocket-server.js

 // Worker tests need to set this for themselves in the .html file.
 if (typeof window !== 'undefined')
   window.jsTestIsAsync = true;
 
 var timeoutID = null;
 
 function endTest()
 {
     clearTimeout(timeoutID);
     finishJSTest();
@@ skipping 45 matching lines @@
     // Each failure to connect to 127.0.0.1 takes 1 second on Windows.
     // Allow 2 seconds for padding.
     timeoutID = setTimeout(timeOutCallback, 2000);
 }
 
 function timeOutCallback()
 {
     debug("Timed out...");
     endTest();
 }