[TIMOB-8016] iOS: 4.3: WebView: frequent SIGSEGV crash

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

var buttonGoogle = Ti.UI.createButton({
	title:'Open Google',
	top:'20%',
	height:'30%',
	left:'10%',
	right:'10%'
});

buttonGoogle.addEventListener('click', function(){
	var webView = Ti.UI.createWebView({
			url:'http://www.google.com'
		});
		
	win.add(webView);
	
	var button = Ti.UI.createButton({
		title:'Close',
		right:0,
		bottom:0,
		height:'10%',
		width:'20%'
	});
	
	button.addEventListener('click', function(){
		win.remove(webView);
	});
	
	webView.add(button);
});

win.add(buttonGoogle);

var buttonInvalid = Ti.UI.createButton({
	title:'Open Invalid URL',
	bottom:'20%',
	height:'30%',
	left:'10%',
	right:'10%'
});

buttonInvalid.addEventListener('click', function(){
	var webView = Ti.UI.createWebView({
			url:'http://xxx'
		});
		
	win.add(webView);
	
	var button = Ti.UI.createButton({
		title:'Close',
		right:0,
		bottom:0,
		height:'10%',
		width:'20%'
	});
	
	button.addEventListener('click', function(){
		win.remove(webView);
	});
	
	webView.add(button);
});

win.add(buttonInvalid);

win.open();