Summary:
Part of the Sonar -> Flipper rename
Intentionally left externally visible buck target as Sonar for now to minimize diff size.
Reviewed By: passy
Differential Revision: D9871684
fbshipit-source-id: 6926eb62c578a05cd895745c75ed7da3cfe965b5
Summary: WithDefaultsTestRunner is FB-specific. Let's replace that with its base class.
Reviewed By: danielbuechele
Differential Revision: D8355145
fbshipit-source-id: 4d87ad00a82d1e2d5b536289f247910c6139df07