Revert "Update html/tTraceTest8.js"

This reverts commit ad2f7f8d

html/tTraceTest8.js

-/******************** 
+/******************** 
  * Ttracetest8 Test *
  ********************/
 
@@ -194,10 +194,6 @@ function experimentInit() {
               line.setAutoDraw(true);
           }
       }
-      else {
-        line.setAutoDraw(false);
-        win.flip();
-      }
   }
   trialMouse = new core.Mouse({
     win: psychoJS.window,