[TIMOB-9534] iOS:ScrollView:'PagingControl' do not shows paging control of focussed view when window is over populated with views.

var win=Titanium.UI.createWindow();

var view1 = Ti.UI.createView({
	backgroundColor:'red'
});
var l1 = Ti.UI.createLabel({
	text:'View 1',
	color:'#fff',
	width:'auto',
	height:'auto'
});
view1.add(l1);

var scrollView = Titanium.UI.createScrollableView({
	views:[view1],
	showPagingControl:true,
	pagingControlHeight:30,
	maxZoomScale:2.0,
	currentPage:0
});

win.add(scrollView);
win.addEventListener('open',function()
{
	for(var i=0;i<24;i++)
	{
	var newView = Ti.UI.createView({
		backgroundColor:'purple'
	});
	var l = Ti.UI.createLabel({
		text:'View ' + (scrollView.views.length+1),
		color:'#fff',
		width:'auto',
		height:'auto'
	});
	newView.add(l);
	scrollView.addView(newView);
	}
});

win.open();