Make fetchSegment native hook name consistent with __ prefix
Make fetchSegment native hook name consistent with __ prefix

Reviewed By: jeanlauliac

Differential Revision: D7205472

fbshipit-source-id: 4cef66539167ed47cf0ac8d3665c20114ffff375

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