Remove last web-components polyfill loading.

Change-Id: Iae1db94b040dfb4a7c3db096f45b5bd0a629d860
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/580099
Auto-Submit: Joe Gregorio <jcgregorio@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
Commit-Queue: Leandro Lovisolo <lovisolo@google.com>
diff --git a/infra-sk/modules/app-sk/app-sk-demo.html b/infra-sk/modules/app-sk/app-sk-demo.html
index f420353..70369dd 100644
--- a/infra-sk/modules/app-sk/app-sk-demo.html
+++ b/infra-sk/modules/app-sk/app-sk-demo.html
@@ -5,15 +5,6 @@
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <script type="text/javascript" charset="utf-8">
-      // This bit of script loads the custom elements v1 polyfill, but only if required.
-      if (!window.customElements) {
-        var newScript = document.createElement('script');
-        newScript.src =
-          'https://cdnjs.cloudflare.com/ajax/libs/custom-elements/1.0.8/custom-elements.min.js';
-        document.write(newScript.outerHTML);
-      }
-    </script>
   </head>
   <body class="body-sk">
     <app-sk>
diff --git a/infra-sk/modules/confirm-dialog-sk/confirm-dialog-sk-demo.html b/infra-sk/modules/confirm-dialog-sk/confirm-dialog-sk-demo.html
index 7b9698b..c454dc8 100644
--- a/infra-sk/modules/confirm-dialog-sk/confirm-dialog-sk-demo.html
+++ b/infra-sk/modules/confirm-dialog-sk/confirm-dialog-sk-demo.html
@@ -5,15 +5,6 @@
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <script type="text/javascript" charset="utf-8">
-      // This bit of script loads the custom elements v1 polyfill, but only if required.
-      if (!window.customElements) {
-        var newScript = document.createElement('script');
-        newScript.src =
-          'https://cdnjs.cloudflare.com/ajax/libs/custom-elements/1.0.8/custom-elements.min.js';
-        document.write(newScript.outerHTML);
-      }
-    </script>
   </head>
   <body class="body-sk">
     <button id="ask">Open Dialog</button>
diff --git a/infra-sk/modules/login-sk/login-sk-demo.html b/infra-sk/modules/login-sk/login-sk-demo.html
index 2015a18..4cc44c1 100644
--- a/infra-sk/modules/login-sk/login-sk-demo.html
+++ b/infra-sk/modules/login-sk/login-sk-demo.html
@@ -5,15 +5,6 @@
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <script type="text/javascript" charset="utf-8">
-      // This bit of script loads the custom elements v1 polyfill, but only if required.
-      if (!window.customElements) {
-        var newScript = document.createElement('script');
-        newScript.src =
-          'https://cdnjs.cloudflare.com/ajax/libs/custom-elements/1.0.8/custom-elements.min.js';
-        document.write(newScript.outerHTML);
-      }
-    </script>
     <style type="text/css" media="screen">
       .loginsk {
         background: #1f78b4;
diff --git a/infra-sk/modules/task-driver-sk/task-driver-sk-demo.html b/infra-sk/modules/task-driver-sk/task-driver-sk-demo.html
index 02ff2b3..b82784c 100644
--- a/infra-sk/modules/task-driver-sk/task-driver-sk-demo.html
+++ b/infra-sk/modules/task-driver-sk/task-driver-sk-demo.html
@@ -5,15 +5,6 @@
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <script type="text/javascript" charset="utf-8">
-      // This bit of script loads the custom elements v1 polyfill, but only if required.
-      if (!window.customElements) {
-        var newScript = document.createElement('script');
-        newScript.src =
-          'https://cdnjs.cloudflare.com/ajax/libs/custom-elements/1.0.8/custom-elements.min.js';
-        document.write(newScript.outerHTML);
-      }
-    </script>
   </head>
   <body class="body-sk">
     <h1>task-driver-sk demo</h1>