Fix test.dart on Frogium component, enable in buildbot.
Fix test.dart on Frogium component, enable in buildbot.

BUG=
TEST=cd frog; ../tools/build.py; ../tools/test.py -cfrogium frog

Review URL: http://codereview.chromium.org//9110032

git-svn-id: c93d8a2297af3b929165606efe145742a534bc71@3042 260f80e4-7a28-3924-810f-c04153c831b5

dartino/dart-sdk,dart-lang/sdk,dart-lang/sdk,dart-archive/dart-sdk,dartino/dart-sdk,dart-archive/dart-sdk,dart-lang/sdk,dart-archive/dart-sdk,dart-lang/sdk,dart-archive/dart-sdk,dart-archive/dart-sdk,dartino/dart-sdk,dartino/dart-sdk,dartino/dart-sdk,dartino/dart-sdk,dart-archive/dart-sdk,dart-lang/sdk,dartino/dart-sdk,dart-archive/dart-sdk,dartino/dart-sdk,dart-lang/sdk,dart-archive/dart-sdk,dart-archive/dart-sdk,dart-lang/sdk,dart-lang/sdk,dartino/dart-sdk