Provisionally stop working around issues 9252 and 9253.

We're removing these workarounds in the hopes that the pub tests won't resume
flaking. If they do, this CL should be rolled back.

Review URL: https://codereview.chromium.org//12879015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/http@20286 260f80e4-7a28-3924-810f-c04153c831b5
1 file changed
tree: 21f1a852bd0ed732e01d198dba4abee4aaea7c84
  1. lib/
  2. test/
  3. pubspec.yaml