Fix #4569 (show warning "Can't get dom width or height" if width/height have been set)
Fix #4569 (show warning "Can't get dom width or height" if width/height have been set)

ecomfe/echarts,chenfwind/echarts,apache/incubator-echarts,apache/incubator-echarts,ecomfe/echarts,100star/echarts,chenfwind/echarts,100star/echarts