B2G/gecko/browser/modules/NewTabUtils.jsm
/**
   * Unblocks a given link.
   * @param aLink The link to unblock.
   */
Unblocks a given link.
@param aLink The link to unblock.
Unblocks a given link . @param aLink The link to unblock .
function BlockedLinks_unblock(aLink) {
    if (this.isBlocked(aLink)) {
      delete this.links[toHash(aLink.url)];
      this.save();
    }
  }
function BlockedLinks_unblock ( aLink ) { if ( this . isBlocked ( aLink ) ) { delete this . links [ toHash ( aLink . url ) ] ; this . save ( ) ; } }
Unblocks a given link.
Unblocks a given link .