Issue 2687 - Don't use Shadow DOM on blogger.com

include.preload.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 392 matching lines @@
   var propertyFilters = new CSSPropertyFilters(window, addElemHideSelectors);
 
   // Use Shadow DOM if available to don't mess with web pages that rely on
   // the order of their own <style> tags (#309).
   //
   // However, creating a shadow root breaks running CSS transitions. So we
   // have to create the shadow root before transistions might start (#452).
   //
   // Also, using shadow DOM causes issues on some Google websites,
   // including Google Docs, Gmail and Blogger (#1770, #2602, #2687).
-  if ("createShadowRoot" in document.documentElement && !/\.(?:google|blogger)\.com$/.test(document.domain))

[kzar, 2016/03/19 15:16:59]

Nit: Mind fixing this long line?

[Sebastian Noack, 2016/03/19 15:20:11]

Done.

+  if ("createShadowRoot" in document.documentElement &&
+      !/\.(?:google|blogger)\.com$/.test(document.domain))
   {
     shadow = document.documentElement.createShadowRoot();
     shadow.appendChild(document.createElement("shadow"));
   }
 
   function addElemHideSelectors(selectors)
   {
     if (selectors.length == 0)
       return;
 
@@ skipping 127 matching lines @@
   }, true);
 
   return updateStylesheet;
 }
 
 if (document instanceof HTMLDocument)
 {
   checkSitekey();
   window.updateStylesheet = init(document);
 }