Issue 3060 - Disable auto hiding for all notification types

lib/ui.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 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 1893 matching lines @@
         Notification.triggerQuestionListeners(notification.id, approved)
         Notification.markAsShown(notification.id);
       }
       window.document.getElementById("abp-notification-yes").onclick = buttonHandler.bind(null, true);
       window.document.getElementById("abp-notification-no").onclick = buttonHandler.bind(null, false);
     }
     else
       Notification.markAsShown(notification.id);
 
     panel.setAttribute("class", "abp-" + notification.type);
-    panel.setAttribute("noautohide", notification.type === "question");
+    panel.setAttribute("noautohide", true);
     panel.openPopup(button, "bottomcenter topcenter", 0, 0, false, false, null);
   }
 };
 UI.onPopupShowing = UI.onPopupShowing.bind(UI);
 UI.onKeyPress = UI.onKeyPress.bind(UI);
 UI.onIconClick = UI.onIconClick.bind(UI);
 UI.init();
 
 /**
  * List of event handers to be registered for each window. For each event
@@ skipping 16 matching lines @@
   ["abp-command-contribute-hide", "command", UI.hideContributeButton.bind(UI)],
   ["abp-command-toggleshownotifications", "command", Notification.toggleIgnoreCategory.bind(Notification, "*", null)]
 ];
 
 onShutdown.add(function()
 {
   for (let window of UI.applicationWindows)
     if (UI.isBottombarOpen(window))
       UI.toggleBottombar(window);
 });