Enable Windows test since it seems to be working locally.
Enable Windows test since it seems to be working locally.

BUG=https://code.google.com/p/dart/issues/detail?id=10348
R=amouravski@google.com

Review URL: https://codereview.chromium.org//14682017

git-svn-id: a962b240025cf0577aa172e20f49ccb159ba6be1@22289 260f80e4-7a28-3924-810f-c04153c831b5

dart-lang/pub,computmaxer/pub,cjkao/dart-pub,dart-lang/pub,maxwellpeterson-wf/pub