rem: } else 
add: } else if (SOUND) 
context:   moveSelection: function (aAction, aSelection, aTarget)  {    aSelection.isValid = BookmarksUtils.isSelectionValidForInsertion(aSelection, aTarget, "move");    var transaction = new BookmarkMoveTransaction(aAction, aSelection, aTarget);    var isCancelled = !BookmarksUtils.any(transaction.isValid);    if (!isCancelled) {      BMSVC.transactionManager.doTransaction(transaction);    } else      SOUND.beep();    return !isCancelled;  }, 
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/9993a1ae48fecc05d9ca65c1a3b851d271da9b43/bookmarks.js/clean/suite/common/bookmarks/bookmarks.js