[TIMOB-25989] Windows: Unit specifier is ignored for font size

var win = Ti.UI.createWindow({
    backgroundColor: 'green',
});

var view1 = Ti.UI.createView({
    backgroundColor: 'red',
    top: 10, left: 10,
    width: '50', height: '50'
});
var label1 = Ti.UI.createLabel({
    text: 'DEF',
    font: {
        fontSize: '18'
    }
});
view1.add(label1);

var view2 = Ti.UI.createView({
    backgroundColor: 'red',
    top: 70, left: 10,
    width: '50px', height: '50px'
});
var label2 = Ti.UI.createLabel({
    text: 'PX',
    font: {
        fontSize: '18px'
    }
});
view2.add(label2);

var view3 = Ti.UI.createView({
    backgroundColor: 'red',
    top: 130, left: 10,
    width: '50dp', height: '50dp'
});
var label3 = Ti.UI.createLabel({
    text: 'DP',
    font: {
        fontSize: '18dp'
    }
});
view3.add(label3);

var view4 = Ti.UI.createView({
    backgroundColor: 'red',
    top: 200, left: 10,
    width: '50dip', height: '50dip'
});
var label4 = Ti.UI.createLabel({
    text: 'DIP',
    font: {
        fontSize: '18dip'
    }
});
view4.add(label4);

var view5 = Ti.UI.createView({
    backgroundColor: 'red',
    top: 270, left: 10,
    width: '50pt', height: '50pt'
});
var label5= Ti.UI.createLabel({
    text: 'PT',
    font: {
        fontSize: '18pt'
    }
});
view5.add(label5);

win.add(view1);
win.add(view2);
win.add(view3);
win.add(view4);
win.add(view5);

win.open();