From add1c7e38c21fc8d57d96f05281cf7337c28e257 Mon Sep 17 00:00:00 2001
From: David Aurelio <davidaurelio@fb.com>
Date: Fri, 19 May 2017 03:21:24 -0700
Subject: [PATCH] require.js: Delete dependency map after factory ran

Summary: Releases the dependency map of modules after running the factory in release mode in order to save memory.

Reviewed By: cpojer

Differential Revision: D5086693

fbshipit-source-id: 68c57a2f98182ed1a732e1336e6d4fe5ce27abc3
---
 packager/src/Resolver/polyfills/require.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packager/src/Resolver/polyfills/require.js b/packager/src/Resolver/polyfills/require.js
index 3c1f0b24ba..f0e9e64633 100644
--- a/packager/src/Resolver/polyfills/require.js
+++ b/packager/src/Resolver/polyfills/require.js
@@ -177,6 +177,7 @@ function loadModuleImplementation(moduleId, module) {
     if (!__DEV__) {
       // $FlowFixMe: This is only sound because we never access `factory` again
       module.factory = undefined;
+      module.dependencyMap = undefined;
     }
 
     if (__DEV__) {