Remove service worker

site/_includes/scripts.html

@@ -21,5 +21,4 @@
   <script src="{{ site.baseurl }}/docs/{{ site.docs_version }}/assets/js/src/application.js"></script>
   <script src="{{ site.baseurl }}/docs/{{ site.docs_version }}/assets/js/src/search.js"></script>
   <script src="{{ site.baseurl }}/docs/{{ site.docs_version }}/assets/js/src/ie-emulation-modes-warning.js"></script>
-  <script src="{{ site.baseurl }}/docs/{{ site.docs_version }}/assets/js/src/pwa.js"></script>
 {%- endif -%}

site/docs/4.1/assets/js/src/pwa.js

@@ -1,21 +0,0 @@
-// NOTICE!! DO NOT USE ANY OF THIS JAVASCRIPT
-// IT'S ALL JUST JUNK FOR OUR DOCS!
-// ++++++++++++++++++++++++++++++++++++++++++
-
-/* eslint no-console:off */
-
-(function () {
-  'use strict'
-
-  if ('serviceWorker' in navigator) {
-    window.addEventListener('load', function () {
-      navigator.serviceWorker.register('/sw.js').then(function (registration) {
-        console.log('ServiceWorker registration successful with scope: ', registration.scope)
-      }).catch(function (err) {
-        console.log('ServiceWorker registration failed: ', err)
-      })
-    })
-  } else {
-    console.log('Service workers are not supported.')
-  }
-}())

site/sw.js

@@ -1,5 +0,0 @@
-/* global workbox:false */
-
-self.importScripts('docs/4.1/assets/js/vendor/{fileName}')
-
-workbox.precaching.precacheAndRoute([])