Summary: This is purely refactoring change. Before that we computed plugin lists in-place in PluginList component. Now we will be re-computing them as side effect and will keep computed lists in redux. This makes it easier to re-use plugin lists in other places outside of PluginList component, e.g. in the upcoming Marketplace UI.
Reviewed By: mweststrate
Differential Revision: D29161719
fbshipit-source-id: 5cb06d4d8a553aa856101c78b2311fbc078c6bd7
