Generate dart2js versions of Dromaeo
Generate dart2js versions of Dromaeo

Note, this only generates dart2js versions and enables running them in the browser.  Before enabling dart2js in the perf script, I need to debug it.  The dart2js tests currently hang.

Review URL: https://chromiumcodereview.appspot.com//10407099

git-svn-id: c93d8a2297af3b929165606efe145742a534bc71@7875 260f80e4-7a28-3924-810f-c04153c831b5

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