From 5f45f8a71c70e2be31506838c87e8d0494d7925b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rub=C3=A9n=20Norte?= <rubennorte@meta.com>
Date: Tue, 29 Oct 2024 06:20:13 -0700
Subject: [PATCH] Remove unused flags for Hermes VM (#47244)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/47244

Changelog: [internal]

Reviewed By: rshest

Differential Revision: D65062303

fbshipit-source-id: 7372536643636b8a1923d9e1194ebca45f856e57
---
 .../ReactCommon/react/runtime/hermes/HermesInstance.cpp    | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/packages/react-native/ReactCommon/react/runtime/hermes/HermesInstance.cpp b/packages/react-native/ReactCommon/react/runtime/hermes/HermesInstance.cpp
index 9d59d46043875c..52f95ca31cd260 100644
--- a/packages/react-native/ReactCommon/react/runtime/hermes/HermesInstance.cpp
+++ b/packages/react-native/ReactCommon/react/runtime/hermes/HermesInstance.cpp
@@ -139,18 +139,13 @@ std::unique_ptr<JSRuntime> HermesInstance::createJSRuntime(
     gcConfig.withAllocInYoung(false).withRevertToYGAtTTI(true);
   }
 
-  int64_t vmExperimentFlags = reactNativeConfig
-      ? reactNativeConfig->getInt64("ios_hermes:vm_experiment_flags")
-      : 0;
-
   ::hermes::vm::RuntimeConfig::Builder runtimeConfigBuilder =
       ::hermes::vm::RuntimeConfig::Builder()
           .withGCConfig(gcConfig.build())
           .withEnableSampleProfiling(true)
           .withMicrotaskQueue(
               ReactNativeFeatureFlags::enableBridgelessArchitecture() &&
-              !ReactNativeFeatureFlags::disableEventLoopOnBridgeless())
-          .withVMExperimentFlags(vmExperimentFlags);
+              !ReactNativeFeatureFlags::disableEventLoopOnBridgeless());
 
   if (crashManager) {
     runtimeConfigBuilder.withCrashMgr(crashManager);