Remove manual addTab call on demo page

Avaer Kazmer · Avaer Kazmer · commit e6ca422526b4 · 2019-09-18T23:11:06.000-04:00
diff --git a/index.html b/index.html
@@ -344,8 +344,6 @@ <h3>Examples</h3>
     url,
     origin,
   });
-
-  _addTab(name);
 };
 const _unloadLink = index => {
   xrScene.postMessage({
