Remove the topPanel in the alert dialog if it is empty and therefore invisible. This gives the dialog content more space, and it makes dialog positioning on the screen correct. Change-Id: I8ffd9bd9b2360b0ad4338c32c21ab69c055d66a0
Remove the topPanel in the alert dialog if it is empty and therefore invisible. This gives the dialog content more space, and it makes dialog positioning on the screen correct. Change-Id: I8ffd9bd9b2360b0ad4338c32c21ab69c055d66a0