Summary:
We need to get rid of NativeMethodsMixin. Normally we'd use forwardRef to the HostComponent, however we can't do this here because TextInput has its own imperative methods. I want to refactor this into a class and after that will revisit how to get rid of these methods.
Changelog:
[Internal]
Reviewed By: JoshuaGross
Differential Revision: D18436162
fbshipit-source-id: 0c81fa8b31b3248cbab8680ff680dd09c61c76e2