Remove __unused annotation from ConcreteSystraceSection ctor args
Remove __unused annotation from ConcreteSystraceSection ctor args

Summary:
The constructor arguments to `ConcreteSystraceSection` are actually used. It seems like they were accidentally marked unused in D14181748.

Changelog:
[iOS][Fixed] - Remove __unused annotation from ConcreteSystraceSection ctor args.

Reviewed By: PeteTheHeat

Differential Revision: D18574190

fbshipit-source-id: 38d58da794341d4ecc52f3bc16e05ef2757cca1d

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