From 8377b30b8d35283e325123ddd9047544d83ac11c Mon Sep 17 00:00:00 2001
From: Aleksei Androsov <doochik@ya.ru>
Date: Mon, 19 Jun 2017 08:36:10 -0700
Subject: [PATCH] ImageBackground: use cached styles

Summary:
Replace object with cached styles from StyleSheet

Create new style object may cause performance problems

Check that ImageBackground position works the same way.
Closes https://github.com/facebook/react-native/pull/14486

Differential Revision: D5274503

Pulled By: shergin

fbshipit-source-id: 09b81e6f7ae2ada7f68854e409909caafd85e56a
---
 Libraries/Image/ImageBackground.js | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Libraries/Image/ImageBackground.js b/Libraries/Image/ImageBackground.js
index 3995bfd47..291aca6cf 100644
--- a/Libraries/Image/ImageBackground.js
+++ b/Libraries/Image/ImageBackground.js
@@ -14,6 +14,7 @@
 
 const Image = require('Image');
 const React = require('React');
+const StyleSheet = require('StyleSheet');
 const View = require('View');
 
 /**
@@ -49,12 +50,8 @@ class ImageBackground extends React.Component {
         <Image
           {...props}
           style={[
+            StyleSheet.absoluteFill,
             {
-              position: 'absolute',
-              left: 0,
-              right: 0,
-              top: 0,
-              bottom: 0,
               // Temporary Workaround:
               // Current (imperfect yet) implementation of <Image> overwrites width and height styles
               // (which is not quite correct), and these styles conflict with explicitly set styles