Adam Barth 6128f48c80 Switch SlideTransition over to using Offset (#12369)
Previously, we used `Alignment`, which was difficult to understand. Now,
we just use an `Offset` scaled to the child's size, which is much easier
to understand.
2017-10-02 23:30:14 -07:00
..
2017-05-31 10:48:49 -07:00