Disable failing test on Windows until I can fix it.
Disable failing test on Windows until I can fix it.

BUG=https://code.google.com/p/dart/issues/detail?id=9192

Review URL: https://codereview.chromium.org//12422010

git-svn-id: a962b240025cf0577aa172e20f49ccb159ba6be1@20118 260f80e4-7a28-3924-810f-c04153c831b5

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