Script error occurs when ListItem is created programmatically

[ykami]

Setting label after instantiation of ListItem causes the error. Below is a sample code to reproduce the problem.

var view = dijit.byId("foo");
var demoWidget = new dojox.mobile.RoundRectList();
view.addChild(demoWidget);

var childWidget = new dojox.mobile.ListItem({id:"item1", icon:"../images/i-icon-1.png", rightText:"Off", moveTo:"bar", label:"u1space"});
demoWidget.addChild(childWidget);
childWidget = new dojox.mobile.ListItem({id:"item2", icon:"../images/i-icon-2.png", rightText:"On", moveTo:"bar",label:"u2space"});
demoWidget.addChild(childWidget);
childWidget = new dojox.mobile.ListItem({id:"item3"});
demoWidget.addChild(childWidget);
childWidget.set({rightText:"Off", moveTo:"bar", label :"Wi-Fi"});

[ykami]

ToolBarButton also has the similar programmatic instantiation problem.

[ykami]

(In [25118]) Fixes #13043 !strict Fixed error on programmatic instantiation