Issue 1603 - Register events for "Block element" with capturing

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 325 matching lines @@
   while (target.parentNode && !(target.id || target.className || getElementURLs(target).length > 0 || /:.+:/.test(target.getAttribute("style"))))
     target = target.parentNode;
   if (target == document.documentElement || target == document.body)
     target = null;
 
   if (target && target instanceof HTMLElement)
   {
     currentElement = target;
 
     highlightElement(target, "#d6d84b", "#f8fa47");
-    target.addEventListener("contextmenu", clickHide_elementClickHandler, false);
+    target.addEventListener("contextmenu", clickHide_elementClickHandler, true);
   }
 }
 
 // No longer hovering over this element so unhighlight it
 function clickHide_mouseOut(e)
 {
   if (!clickHide_activated || !currentElement)
     return;
 
   unhighlightElement(currentElement);
-  currentElement.removeEventListener("contextmenu", clickHide_elementClickHandler, false);
+  currentElement.removeEventListener("contextmenu", clickHide_elementClickHandler, true);
 }
 
 // Selects the currently hovered-over filter or cancels selection
 function clickHide_keyDown(e)
 {
   if (!e.ctrlKey && !e.altKey && !e.shiftKey && e.keyCode == 13 /*DOM_VK_RETURN*/)
      clickHide_mouseClick(e);
   else if (!e.ctrlKey && !e.altKey && !e.shiftKey && e.keyCode == 27 /*DOM_VK_ESCAPE*/)
   {
     ext.backgroundPage.sendMessage(
@@ skipping 210 matching lines @@
 // exists before continuing to avoid "Uncaught ReferenceError: ext is not defined".
 // See https://crbug.com/416907
 if ("ext" in window && document instanceof HTMLDocument)
 {
   // Use a contextmenu handler to save the last element the user right-clicked on.
   // To make things easier, we actually save the DOM event.
   // We have to do this because the contextMenu API only provides a URL, not the actual
   // DOM element.
   document.addEventListener('contextmenu', function(e) {
     lastRightClickEvent = e;
-  }, false);
+  }, true);
 
   document.addEventListener("click", function(event)
   {
     // Ignore right-clicks
     if (event.button == 2)
       return;
 
     // Search the link associated with the click
     var link = event.target;
     while (link && !(link instanceof HTMLAnchorElement))
@@ skipping 136 matching lines @@
         break;
       default:
         sendResponse({});
         break;
     }
   });
 
   if (window == window.top)
     ext.backgroundPage.sendMessage({type: "report-html-page"});
 }