From 60df5a37f302db5b09ccc2cf8d282cc294cf955d Mon Sep 17 00:00:00 2001
From: Jason Simmons <jason-simmons@users.noreply.github.com>
Date: Wed, 31 Aug 2022 11:20:15 -0700
Subject: [PATCH] Add a comment in the scenario app to meet the latest analyzer
 requirements (flutter/engine#35838)

---
 .../testing/scenario_app/lib/src/platform_echo_mixin.dart        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/engine/src/flutter/testing/scenario_app/lib/src/platform_echo_mixin.dart b/engine/src/flutter/testing/scenario_app/lib/src/platform_echo_mixin.dart
index 7d9e5d771db..2567fa1cd27 100644
--- a/engine/src/flutter/testing/scenario_app/lib/src/platform_echo_mixin.dart
+++ b/engine/src/flutter/testing/scenario_app/lib/src/platform_echo_mixin.dart
@@ -9,6 +9,7 @@ import 'scenario.dart';
 
 /// Echo platform messages back to the sender.
 mixin PlatformEchoMixin on Scenario {
+  /// Handle a platform message.
   @override
   void onPlatformMessage(
     String name,