From a99cd9f07a9d32e5b78d5d1435a20bf0837808ae Mon Sep 17 00:00:00 2001
From: Matan Lurey <matan@lurey.org>
Date: Mon, 13 Nov 2023 15:17:28 -0800
Subject: [PATCH] Make `lib/ui/compositing/...` compatible with `.clang_tidy`.

---
 lib/ui/compositing/scene_builder.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ui/compositing/scene_builder.h b/lib/ui/compositing/scene_builder.h
index 97fcbf7e94ffa..dc9255cf47fd0 100644
--- a/lib/ui/compositing/scene_builder.h
+++ b/lib/ui/compositing/scene_builder.h
@@ -38,7 +38,7 @@ class SceneBuilder : public RefCountedDartWrappable<SceneBuilder> {
 
   void pushTransformHandle(Dart_Handle layer_handle,
                            Dart_Handle matrix4_handle,
-                           fml::RefPtr<EngineLayer> oldLayer) {
+                           const fml::RefPtr<EngineLayer>& oldLayer) {
     tonic::Float64List matrix4(matrix4_handle);
     pushTransform(layer_handle, matrix4, oldLayer);
   }