From 23e2771719fa505648e4050f3d3e5313af6813e3 Mon Sep 17 00:00:00 2001
From: Spencer Ahrens <sahrens@fb.com>
Date: Tue, 6 Jun 2017 09:38:32 -0700
Subject: [PATCH] Make UnimplementedView invisible in prod

Reviewed By: yungsters

Differential Revision: D5188697

fbshipit-source-id: 13bae1c99876d81204a89d72227bed4774be1664
---
 .../UnimplementedViews/UnimplementedView.js   | 25 +++++++++++--------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/Libraries/Components/UnimplementedViews/UnimplementedView.js b/Libraries/Components/UnimplementedViews/UnimplementedView.js
index e7c488bdd2f653..ace85ac7fae4aa 100644
--- a/Libraries/Components/UnimplementedViews/UnimplementedView.js
+++ b/Libraries/Components/UnimplementedViews/UnimplementedView.js
@@ -8,26 +8,27 @@
  *
  * @providesModule UnimplementedView
  * @flow
+ * @format
  */
 'use strict';
 
-var React = require('React');
-var StyleSheet = require('StyleSheet');
+const React = require('React');
+const StyleSheet = require('StyleSheet');
 
 /**
  * Common implementation for a simple stubbed view. Simply applies the view's styles to the inner
  * View component and renders its children.
  */
 class UnimplementedView extends React.Component {
-  setNativeProps = () => {
+  setNativeProps() {
     // Do nothing.
     // This method is required in order to use this view as a Touchable* child.
     // See ensureComponentIsNative.js for more info
-  };
+  }
 
   render() {
     // Workaround require cycle from requireNativeComponent
-    var View = require('View');
+    const View = require('View');
     return (
       <View style={[styles.unimplementedView, this.props.style]}>
         {this.props.children}
@@ -36,12 +37,14 @@ class UnimplementedView extends React.Component {
   }
 }
 
-var styles = StyleSheet.create({
-  unimplementedView: {
-    borderWidth: 1,
-    borderColor: 'red',
-    alignSelf: 'flex-start',
-  }
+const styles = StyleSheet.create({
+  unimplementedView: __DEV__
+    ? {
+        alignSelf: 'flex-start',
+        borderColor: 'red',
+        borderWidth: 1,
+      }
+    : {},
 });
 
 module.exports = UnimplementedView;