In retrospect, a better way of writing this would have been (and it would be great if you made this change):

```javascript
[ simpleReviewerNode,
  simpleStatusNode,
  locNode,
  unsubmittedCommentNode
].forEach(function(node) {
  if (!node) {
    return;
  }
  // This class gets hidden on narrow viewports.
  JX.DOM.alterClass(node, 'phabricator-object-item-icon-label', true);
  iconLabelNode.parentNode.insertBefore(node, iconLabelNode);
  iconLabelNode.parentNode.insertBefore(
    labelSpacerNode.cloneNode(true),
    iconLabelNode
  );
}
```

Also, do you think that LOC is really that important? I was actually considering removing `simpleStatusNode` since we have colored rows now. As it is, the right-hand side is already very long.