src/js/theme/toolbar.js
function removeButtons(ids) {
    buttons = $.grep(buttons, function(button) {
        return ids.indexOf(button.id) == -1;
    });

    updateAllButtons();
}
function removeButtons(ids) {
    buttons = $.grep(buttons, function(button) {
        return ids.indexOf(button.id) == -1;
    });

    updateAllButtons();
}
Remove multiple buttons from an array of ids