Allow page interactions whilst the offline easter egg is inactive

components/neterror/resources/offline.js

 // Copyright (c) 2014 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.
 (function() {
 'use strict';
 /**
  * T-Rex runner.
  * @param {string} outerContainerId Outer containing element id.
  * @param {Object} opt_config
  * @constructor
@@ skipping 632 matching lines @@
       document.removeEventListener(Runner.events.MOUSEUP, this);
     }
   },
 
   /**
    * Process keydown.
    * @param {Event} e
    */
   onKeyDown: function(e) {
     // Prevent native page scrolling whilst tapping on mobile.
-    if (IS_MOBILE) {
+    if (IS_MOBILE && this.activated) {

[mmenke, 2016/06/28 13:39:21]

If I'm following the code right, this means that you have to lose the game
before you can reload?

       e.preventDefault();
     }
 
     if (e.target != this.detailsButton) {
       if (!this.crashed && (Runner.keycodes.JUMP[e.keyCode] ||
            e.type == Runner.events.TOUCHSTART)) {
         if (!this.activated) {
           this.loadSounds();
           this.activated = true;
           errorPageController.trackEasterEgg();
@@ skipping 2016 matching lines @@
 
   /**
    * Add a new cloud to the horizon.
    */
   addCloud: function() {
     this.clouds.push(new Cloud(this.canvas, this.spritePos.CLOUD,
         this.dimensions.WIDTH));
   }
 };
 })();