dart-lang/spark — pull request #2298 by gaurave (2014-06-04 01:22:21+00:00)
Title: Git commit blocking

1) Add a SparkActionWIthProgressDialog class. This abstracts partially the usage of SparkProgress.
2) Make the Git commit dialog blocking.

All the git dialogs will be made blocking [in progress].

@devoncarew PTAL thanks