Revert "Fix js error when viewing on desktop."

This reverts commit 02d13dc2ba.

assets/js/docs.js

@@ -38,8 +38,6 @@ $(function() {
     footerHeight         = $('.docs-footer').outerHeight(false);
     toolbarToggle       = $('.js-docs-component-toolbar');
 
-    if (!device.length) return
-
     // Device placement
     if (windowWidth >= 768) {
       device.initialLeft   = device.offset().left;
@@ -169,8 +167,6 @@ $(function() {
     }
   }
 
-  if (!device) return
-
   $(window).on('load resize', initialize);
   $(window).on('load', function () { new FingerBlast('.device-content'); });
 });