From 397646ad5123de02486b08e34aba1a480f5af186 Mon Sep 17 00:00:00 2001
From: Jack Pope <jackpope1@gmail.com>
Date: Mon, 29 Jul 2024 16:50:28 -0400
Subject: [PATCH] Update enableLazyContextPropagation flag (#30514)

- Flag set to true for FB
- Flag set to experimental for OSS
---
 packages/shared/ReactFeatureFlags.js                         | 4 ++--
 packages/shared/forks/ReactFeatureFlags.test-renderer.js     | 2 +-
 packages/shared/forks/ReactFeatureFlags.test-renderer.www.js | 2 +-
 packages/shared/forks/ReactFeatureFlags.www-dynamic.js       | 1 -
 packages/shared/forks/ReactFeatureFlags.www.js               | 2 +-
 5 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/packages/shared/ReactFeatureFlags.js b/packages/shared/ReactFeatureFlags.js
index b713e9f068..f74a181ab2 100644
--- a/packages/shared/ReactFeatureFlags.js
+++ b/packages/shared/ReactFeatureFlags.js
@@ -94,8 +94,8 @@ export const enableObjectFiber = false;
 
 export const enableTransitionTracing = false;
 
-// No known bugs, but needs performance testing
-export const enableLazyContextPropagation = false;
+// Shipped on FB, waiting for next stable release to roll out to OSS
+export const enableLazyContextPropagation = __EXPERIMENTAL__;
 
 // Expose unstable useContext for performance testing
 export const enableContextProfiling = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.js
index e41d98ce48..47a138751b 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.js
@@ -51,7 +51,7 @@ export const syncLaneExpirationMs = 250;
 export const transitionLaneExpirationMs = 5000;
 
 export const disableSchedulerTimeoutInWorkLoop = false;
-export const enableLazyContextPropagation = false;
+export const enableLazyContextPropagation = __EXPERIMENTAL__;
 export const enableContextProfiling = false;
 export const enableLegacyHidden = false;
 
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
index 30bd7aea8a..69b0ce5bd5 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
@@ -54,7 +54,7 @@ export const syncLaneExpirationMs = 250;
 export const transitionLaneExpirationMs = 5000;
 
 export const disableSchedulerTimeoutInWorkLoop = false;
-export const enableLazyContextPropagation = false;
+export const enableLazyContextPropagation = true;
 export const enableContextProfiling = false;
 export const enableLegacyHidden = false;
 
diff --git a/packages/shared/forks/ReactFeatureFlags.www-dynamic.js b/packages/shared/forks/ReactFeatureFlags.www-dynamic.js
index faf87deb6e..15e0cf3b3c 100644
--- a/packages/shared/forks/ReactFeatureFlags.www-dynamic.js
+++ b/packages/shared/forks/ReactFeatureFlags.www-dynamic.js
@@ -21,7 +21,6 @@ export const disableSchedulerTimeoutInWorkLoop = __VARIANT__;
 export const enableAddPropertiesFastPath = __VARIANT__;
 export const enableDeferRootSchedulingToMicrotask = __VARIANT__;
 export const enableDO_NOT_USE_disableStrictPassiveEffect = __VARIANT__;
-export const enableLazyContextPropagation = __VARIANT__;
 export const enableNoCloningMemoCache = __VARIANT__;
 export const enableObjectFiber = __VARIANT__;
 export const enableRenderableContext = __VARIANT__;
diff --git a/packages/shared/forks/ReactFeatureFlags.www.js b/packages/shared/forks/ReactFeatureFlags.www.js
index 5cbbd779d5..54ead6657e 100644
--- a/packages/shared/forks/ReactFeatureFlags.www.js
+++ b/packages/shared/forks/ReactFeatureFlags.www.js
@@ -24,7 +24,6 @@ export const {
   enableDeferRootSchedulingToMicrotask,
   enableDO_NOT_USE_disableStrictPassiveEffect,
   enableInfiniteRenderLoopDetection,
-  enableLazyContextPropagation,
   enableNoCloningMemoCache,
   enableObjectFiber,
   enableRenderableContext,
@@ -59,6 +58,7 @@ export const enableFilterEmptyStringAttributesDOM = true;
 export const enableAsyncActions = true;
 export const disableInputAttributeSyncing = false;
 export const enableLegacyFBSupport = true;
+export const enableLazyContextPropagation = true;
 
 // Logs additional User Timing API marks for use with an experimental profiling tool.
 export const enableSchedulingProfiler: boolean =