nsBookmarksService::ReadBookmarks(PRBool *didLoadBookmarks)
nsBookmarksService::ReadBookmarks()
nsBookmarksService::ReadBookmarks(PRBool *didLoadBookmarks){    if (!gLoadedBookmarks)    {        LoadBookmarks();        gLoadedBookmarks = PR_TRUE;        *didLoadBookmarks = PR_TRUE;    } else {        *didLoadBookmarks = PR_FALSE;    }    return NS_OK;}