sary by the
    // auto-generated load_time_data.m.js, since within a JS module the scope is
    // local.
    window.loadTimeData = loadTimeData;

    /* #ignore */ console.warn('crbug/1173575, non-JS module files deprecated.');

    function drag(evt) {
        evt.dataTransfer.dropEffect = 'copy';
        evt.preventDefault();
        return false;
    }
    function drop(evt) {
        evt.dataTransfer.dropEffect = 'copy';
        evt.preventDefault();
        handleDrop(evt);
        return false;
    