Adam Barth 7988099162 Fix Travis
The collections package changed to add some stricter type annotations.
We now pass those type annoations. I also sent
https://github.com/dart-lang/collection/pull/26 to make the type
annotations match what they were previously.
2016-03-26 00:27:03 -07:00
..
2016-03-26 00:27:03 -07:00