Issue #3089480 by zrpnr, bnjmnm: Remove domready in Drupal 9

core/.eslintrc.json

@@ -13,7 +13,6 @@
     "Drupal": true,
     "drupalSettings": true,
     "drupalTranslations": true,
-    "domready": true,
     "jQuery": true,
     "_": true,
     "matchMedia": true,

core/assets/vendor/domready/ready.min.js

-/*!
-  * domready (c) Dustin Diaz 2014 - License MIT
-  */
-!function(e,t){typeof module!="undefined"?module.exports=t():typeof define=="function"&&typeof define.amd=="object"?define(t):this[e]=t()}("domready",function(){var e=[],t,n=document,r=n.documentElement.doScroll,i="DOMContentLoaded",s=(r?/^loaded|^c/:/^loaded|^i|^c/).test(n.readyState);return s||n.addEventListener(i,t=function(){n.removeEventListener(i,t),s=1;while(t=e.shift())t()}),function(t){s?setTimeout(t,0):e.push(t)}})
\ No newline at end of file

core/core.libraries.yml

@@ -22,17 +22,6 @@ ckeditor:
   js:
     assets/vendor/ckeditor/ckeditor.js: { preprocess: false, minified: true }
 
-domready:
-  remote: https://github.com/ded/domready
-  version: "1.0.8"
-  license:
-    name: MIT
-    url: https://github.com/ded/domready/blob/v1.0.8/LICENSE
-    gpl-compatible: true
-  js:
-    assets/vendor/domready/ready.min.js: { weight: -21, minified: true }
-  deprecated: The "%library_id%" asset library is deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. See https://www.drupal.org/node/3086669
-
 drupal:
   version: VERSION
   js: