Summary:
## Summary
Resolves https://github.com/facebook/flipper/issues/607
This removes stetho dependencies directly in favor of just copying in the used classes. This removes the last non-androidx dependency from the project, and is useful as stetho appears to be unmaintained. The fresco stetho dependency appeared to be completely unused.
## Changelog
Remove stetho dependencies. It was unused other than a few utility methods, but came at the cost of preventing Flipper consumers from completely removing dependencies that hadn't updated to Androidx yet.
Pull Request resolved: https://github.com/facebook/flipper/pull/762
Test Plan: Existing tests still pass with no regressions. Functionally this should be no difference.
Reviewed By: jknoxville
Differential Revision: D19577969
Pulled By: passy
fbshipit-source-id: b277ddf97a9d2c846dd0b9227c02bb46c1ecd930