tree 21dc8900b3df872aefa5f9454b90c5b889f7dab9
parent db3fbb438b8dcf08ecf824eafa320dbf2314edc2
author kevmoo@google.com <kevmoo@google.com> 1393449742 +0000
committer kevmoo@google.com <kevmoo@google.com> 1393449742 +0000

pkg/collection: fix version

updated unittest max version
removed unused import

R=rnystrom@google.com

Review URL: https://codereview.chromium.org//182153002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/collection@33090 260f80e4-7a28-3924-810f-c04153c831b5