Patch to fix the default value of `XMLHttpRequest.withCredentials` option on React Native v0.50.3

react-native-xhr-default-withcredentials-0.50.3.patch

From 15d2d187e745eed8c13e5132798de03920c39db0 Mon Sep 17 00:00:00 2001
From: James Reggio <[email protected]>
Date: Thu, 16 Nov 2017 19:58:31 -0500
Subject: [PATCH] make XMLHttpRequest.withCredentials default to false, per
 spec

---
 Libraries/Network/XMLHttpRequest.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/Network/XMLHttpRequest.js b/Libraries/Network/XMLHttpRequest.js
index be5905f..a7d726f 100644
--- a/Libraries/Network/XMLHttpRequest.js
+++ b/Libraries/Network/XMLHttpRequest.js
@@ -125,7 +125,7 @@ class XMLHttpRequest extends EventTarget(...XHR_EVENTS) {
   status: number = 0;
   timeout: number = 0;
   responseURL: ?string;
-  withCredentials: boolean = true
+  withCredentials: boolean = false
 
   upload: XMLHttpRequestEventTarget = new XMLHttpRequestEventTarget();
 
-- 
2.7.4