Summary: Fixed issue https://github.com/facebook/flipper/issues/470 ## Changelog Producing new state when preferences gets updated in SharedPreferences plugin Pull Request resolved: https://github.com/facebook/flipper/pull/623 Reviewed By: mweststrate Differential Revision: D18929828 Pulled By: passy fbshipit-source-id: 8e9e61f90838fd3676aa52c4c6117b3f452aa7c0