Issue 1612 - Remove prisoner when user blocks an element with an overlay

include.postload.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 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 695 matching lines @@
         }
         break;
       case "clickhide-move":
         if (clickHideFiltersDialog)
         {
           clickHideFiltersDialog.style.left = (parseInt(clickHideFiltersDialog.style.left, 10) + msg.x) + "px";
           clickHideFiltersDialog.style.top = (parseInt(clickHideFiltersDialog.style.top, 10) + msg.y) + "px";
         }
         break;
       case "clickhide-close":
-        if (clickHideFiltersDialog)
+        if (clickHideFiltersDialog && msg.remove)
         {
           // Explicitly get rid of currentElement
-          if (msg.remove && currentElement && currentElement.parentNode)
-            currentElement.parentNode.removeChild(currentElement);
+          var element = currentElement.prisoner || currentElement;
+          if (element && element.parentNode)
+            element.parentNode.removeChild(element);
         }
         clickHide_deactivate();
         break;
       default:
         sendResponse({});
         break;
     }
   });
 
   if (window == window.top)
     ext.backgroundPage.sendMessage({type: "report-html-page"});
 }