Issue 6539, 6782 - Implement support for snippets

composer.postload.js

Index: composer.postload.js
===================================================================
--- a/composer.postload.js
+++ b/composer.postload.js
@@ -15,17 +15,17 @@
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 "use strict";
 
 // We would rather export these properly and then require("./include.preload")
 // here, but that would result in include.preload running both at pre and post
 // load.
-const {checkCollapse, elemhide, getURLsFromElement, typeMap} = window;
+const {checkCollapse, contentFiltering, getURLsFromElement, typeMap} = window;
 
 // The page ID for the popup filter selection dialog (top frame only).
 let blockelementPopupId = null;
 
 // Element picking state (top frame only).
 let currentlyPickingElement = false;
 let lastMouseOverEvent = null;
 
@@ -538,17 +538,17 @@
           // Hide the selected element itself if an added blocking
           // filter is causing it to collapse. Note that this
           // behavior is incomplete, but the best we can do here,
           // e.g. if an added blocking filter matches other elements,
           // the effect won't be visible until the page is is reloaded.
           checkCollapse(currentElement.prisoner || currentElement);
 
           // Apply added element hiding filters.
-          elemhide.apply();
+          contentFiltering.apply({elemhide: true});
         }
         deactivateBlockElement(!!message.popupAlreadyClosed);
         break;
       case "composer.content.clearPreviousRightClickEvent":
         if (!lastRightClickEventIsMostRecent)
           lastRightClickEvent = null;
         lastRightClickEventIsMostRecent = false;
         break;