Fix editor warnings in http_server and mime.

BUG=

Review URL: https://codereview.chromium.org//19158002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/mime@24992 260f80e4-7a28-3924-810f-c04153c831b5
1 file changed
tree: 6a8595082f7d36ddad05e22be9457a62b6bd4270
  1. lib/
  2. test/
  3. pubspec.yaml