[TIMOB-12289] Android: Memory leak when a view event listener references a parent

   var win = Ti.UI.createWindow({
   	fullscreen : true
   });
   
   var button = Ti.UI.createButton({
   	title : 'open window'
   });
   
   button.addEventListener('click', function() {
   	var win2 = Ti.UI.createWindow({
   		backgroundColor: 'white',
   		fullscreen: true
   	});
   
   	win2.buffer = Ti.createBuffer({
   		length : 250 * 1024
   	});
   
   	var previousView = Ti.UI.createView({});
   	win2.add(previousView);
   
   	for (var i = 0; i < 10; i++) {
   		var view = Ti.UI.createView({});
   		view.addEventListener('click', function() {
   			win2.backgroundColor = 'blue';
   		});
   		previousView.add(view);
   		previousView = view;
   	}
   	win2.open();
   });
   
   win.add(button);
   win.open();