Removed unused core from Image.android.js
Removed unused core from Image.android.js

Summary: Trivial.

Reviewed By: sahrens

Differential Revision: D6721449

fbshipit-source-id: 6ae001d4161167e0e86b1dc134c1621b3974b489

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