dart-lang/spark — pull request #2607 by dinhviethoa (2014-06-17 20:59:56+00:00)
Title: center outline icon

fixed #2605

review: @devoncarew

![screen shot 2014-06-17 at 11 40 50 am](https://cloud.githubusercontent.com/assets/332168/3306570/4cca87c8-f662-11e3-9495-56fbcf9c0d55.png)