SafeAreaView: Custom `description` method extended with inset values
SafeAreaView: Custom `description` method extended with inset values

Summary:
That should help with debugging SafeAreaView-related issues (esp. to see the info inside view hierarchy recursive description).

Changelog: [Internal]

Reviewed By: JoshuaGross

Differential Revision: D19539216

fbshipit-source-id: 1bee481c2766ad2d130e435582876d9f5ed27b3c

exponentjs/react-native,myntra/react-native,hammerandchisel/react-native,javache/react-native,janicduplessis/react-native,hammerandchisel/react-native,javache/react-native,facebook/react-native,javache/react-native,hoangpham95/react-native,pandiaraj44/react-native,pandiaraj44/react-native,javache/react-native,facebook/react-native,hoangpham95/react-native,janicduplessis/react-native,exponentjs/react-native,myntra/react-native,janicduplessis/react-native,hammerandchisel/react-native,facebook/react-native,pandiaraj44/react-native,arthuralee/react-native,exponentjs/react-native,hammerandchisel/react-native,facebook/react-native,javache/react-native,janicduplessis/react-native,exponent/react-native,javache/react-native,myntra/react-native,exponentjs/react-native,hoangpham95/react-native,hoangpham95/react-native,myntra/react-native,facebook/react-native,pandiaraj44/react-native,facebook/react-native,arthuralee/react-native,myntra/react-native,hammerandchisel/react-native,exponent/react-native,exponent/react-native,hoangpham95/react-native,arthuralee/react-native,hammerandchisel/react-native,facebook/react-native,exponent/react-native,facebook/react-native,hoangpham95/react-native,exponentjs/react-native,hammerandchisel/react-native,hoangpham95/react-native,exponent/react-native,javache/react-native,pandiaraj44/react-native,arthuralee/react-native,hoangpham95/react-native,facebook/react-native,janicduplessis/react-native,exponentjs/react-native,myntra/react-native,pandiaraj44/react-native,exponent/react-native,janicduplessis/react-native,javache/react-native,hammerandchisel/react-native,myntra/react-native,janicduplessis/react-native,myntra/react-native,pandiaraj44/react-native,exponent/react-native,pandiaraj44/react-native,javache/react-native,exponent/react-native,arthuralee/react-native,janicduplessis/react-native,exponentjs/react-native,myntra/react-native,exponentjs/react-native