From 6fb80fe5fb0cf967734f4c92c73c8342079216f9 Mon Sep 17 00:00:00 2001
From: Edmond Chui <1967998+EdmondChuiHW@users.noreply.github.com>
Date: Tue, 12 Mar 2024 00:52:51 +0000
Subject: [PATCH] flag

---
 front_end/core/host/RNPerfMetrics.ts               | 5 +++--
 front_end/entrypoints/rn_inspector/rn_inspector.ts | 2 +-
 front_end/global_typings/react_native.d.ts         | 1 +
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/front_end/core/host/RNPerfMetrics.ts b/front_end/core/host/RNPerfMetrics.ts
index acf63b4e040..539dd14e0f5 100644
--- a/front_end/core/host/RNPerfMetrics.ts
+++ b/front_end/core/host/RNPerfMetrics.ts
@@ -63,8 +63,9 @@ class RNPerfMetricsImpl implements RNPerfMetrics {
   }
 }
 
-export function registerGlobalPerfMetricsListener(): void {
-  if (globalThis.enableReactNativePerfMetrics !== true) {
+export function registerPerfMetricsGlobalPostMessageHandler(): void {
+  if (globalThis.enableReactNativePerfMetrics !== true ||
+      globalThis.enableReactNativePerfMetricsGlobalPostMessage !== true) {
     return;
   }
 
diff --git a/front_end/entrypoints/rn_inspector/rn_inspector.ts b/front_end/entrypoints/rn_inspector/rn_inspector.ts
index 184ae0fb594..8a2b40cf60c 100644
--- a/front_end/entrypoints/rn_inspector/rn_inspector.ts
+++ b/front_end/entrypoints/rn_inspector/rn_inspector.ts
@@ -18,7 +18,7 @@ import * as Host from '../../core/host/host.js';
 import * as Root from '../../core/root/root.js';
 import * as Main from '../main/main.js';
 
-Host.RNPerfMetrics.registerGlobalPerfMetricsListener();
+Host.RNPerfMetrics.registerPerfMetricsGlobalPostMessageHandler();
 
 // Legacy JavaScript Profiler - we support this until Hermes can support the
 // modern Performance panel.
diff --git a/front_end/global_typings/react_native.d.ts b/front_end/global_typings/react_native.d.ts
index 4a8f0bd1623..6734f5be5f9 100644
--- a/front_end/global_typings/react_native.d.ts
+++ b/front_end/global_typings/react_native.d.ts
@@ -8,5 +8,6 @@ export {};
 declare global {
   namespace globalThis {
     var enableReactNativePerfMetrics: boolean|undefined;
+    var enableReactNativePerfMetricsGlobalPostMessage: boolean|undefined;
   }
 }