Change top bar colors for Hot Reloading label
Change top bar colors for Hot Reloading label

Summary: The current grey one is very bland, hard to read (no contrast) and often looks like a bug. I've changed it to match the iOS Personal Hotspot colors which look more idiomatic.

Reviewed By: cpojer

Differential Revision: D15941200

fbshipit-source-id: d60a3744c73675b40f42c329c2a44e6b8b0a93dc

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