Nokia's license header was removed in
b342ad8c, but these files didn't have the
second license header that was supposed to remain.

Change-Id: Ib9977a3127fd48197a1a02982e7563c486bfca3a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>