[TIMOB-19599] ScrollView hide self content when borderRadius of child view greater than 0

<Alloy>
    <Window onOpen="windowOppened">
        <ScrollView>
            <Label text="I'm also not visible" />
            <View borderRadius="5" layout="vertical">                  
                <Label width="Ti.UI.FILL" onClick="doClick">1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n</Label>               
            </View>
        </ScrollView>
    </Window>
</Alloy>

function doClick(e) {
    alert('Label present, but not visible.');
}

function windowOppened() {
    alert("Click on the screen");    
}

$.index.open();