Disable easter egg on enterprised enrolled devices

chrome/renderer/resources/neterror.css

 /* Copyright 2013 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file. */
 
 /* Don't use the main frame div when the error is in a subframe. */
 html[subframe] #main-frame-error {
   display: none;
 }
 
 /* Don't use the subframe error div when the error is in a main frame. */
@@ skipping 40 matching lines @@
   padding-top: 20px;
 }
 
 .icon-offline {
   content: -webkit-image-set(
       url(default_100_percent/offline/100-error-offline.png) 1x,
       url(default_200_percent/offline/200-error-offline.png) 2x);
   position: relative;
 }
 
+.icon-disabled {
+  content: -webkit-image-set(
+      url(default_100_percent/offline/100-disabled.png) 1x,
+      url(default_200_percent/offline/200-disabled.png) 2x);
+  width: 112px;
+}
+
 .error-code {
   display: block;
 }
 
 #content-top {
   margin: 20px;
 }
 
 #help-box-inner {
   background-color: #f9f9f9;
   border-top: 1px solid #EEE;
   color: #444;
   padding: 20px;
   text-align: start;
 }
 
+.hidden {
+  display: none;
+}
+
 #suggestion {
   margin-top: 15px;
 }
 
 #short-suggestion {
   margin-top: 5px;
 }
 
 #sub-frame-error-details {
   color: #8F8F8F;
@@ skipping 46 matching lines @@
           url(../../app/theme/default_200_percent/common/omnibox_search_button_loupe.png) 2x);
   margin: auto;
 }
 
 .secondary-button {
   -webkit-margin-end: 16px;
   background: #d9d9d9;
   color: #696969;
 }
 
-.hidden {
-  display: none;
+.snackbar {
+  background: #323232;
+  border-radius: 2px;
+  bottom: 24px;
+  box-sizing: border-box;
+  color: #fff;
+  font-size: .87em;
+  left: 24px;
+  max-width: 568px;
+  min-width: 288px;
+  opacity: 0;
+  padding: 16px 24px 12px;
+  position: fixed;
+  transform: translateY(90px);
+  will-change: opacity, transform;
+  z-index: 999;
+}
+
+.snackbar-show {
+  -webkit-animation:
+    show-snackbar .25s cubic-bezier(0.0, 0.0, 0.2, 1) forwards,
+    hide-snackbar .25s cubic-bezier(0.4, 0.0, 1, 1) forwards 5s;
+}
+
+@-webkit-keyframes show-snackbar {
+  100% {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@-webkit-keyframes hide-snackbar {
+  0% {
+    opacity: 1;
+    transform: translateY(0);
+  }
+  100% {
+    opacity: 0;
+    transform: translateY(90px);
+  }
 }
 
 .suggestions {
   margin-top: 18px;
 }
 
 .suggestion-header {
   font-weight: bold;
   margin-bottom: 4px;
 }
@@ skipping 164 matching lines @@
 
 #offline-resources {
   display: none;
 }
 
 @media (max-width: 420px) {
   .suggested-left > #control-buttons,
   .suggested-right > #control-buttons {
     float: none;
   }
+
+  .snackbar {
+    left: 0;
+    bottom: 0;
+    width: 100%;
+    border-radius: 0;
+  }
 }
 
 @media (max-height: 350px) {
   h1 {
     margin: 0 0 15px;
   }
 
   .icon-offline {
     margin: 0 0 10px;
   }
@@ skipping 44 matching lines @@
     overflow: inherit;
     padding: 0 8px;
   }
 }
 
 @media (max-width: 120px) {
   button {
     width: auto;
   }
 }