R=whesse@google.com Review URL: https://codereview.chromium.org//218893003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34552 260f80e4-7a28-3924-810f-c04153c831b5
Also, build Try Dart on dart2js build bots. R=kustermann@google.com, ricow@google.com Review URL: https://codereview.chromium.org//219113002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34550 260f80e4-7a28-3924-810f-c04153c831b5