Sharing metatest logic between unittest and scheduled_test

R=nweiz@google.com

Review URL: https://codereview.chromium.org//524153002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/metatest@40475 260f80e4-7a28-3924-810f-c04153c831b5
5 files changed
tree: 95710835edc259816e0f1e4c18e3ed111b4590c4
  1. CHANGELOG.md
  2. LICENSE
  3. lib/
  4. pubspec.yaml