web benchmark choose renderer explicitly (#73582)
diff --git a/dev/devicelab/lib/tasks/web_benchmarks.dart b/dev/devicelab/lib/tasks/web_benchmarks.dart
index c1496e4..5295a2a 100644
--- a/dev/devicelab/lib/tasks/web_benchmarks.dart
+++ b/dev/devicelab/lib/tasks/web_benchmarks.dart
@@ -29,12 +29,7 @@
await evalFlutter('build', options: <String>[
'web',
'--dart-define=FLUTTER_WEB_ENABLE_PROFILING=true',
- if (!useCanvasKit)
- '--dart-define=FLUTTER_WEB_USE_SKIA=false',
- if (!useCanvasKit)
- '--dart-define=FLUTTER_WEB_AUTO_DETECT=false',
- if (useCanvasKit)
- '--dart-define=FLUTTER_WEB_USE_SKIA=true',
+ '--web-renderer=${useCanvasKit ? 'canvaskit' : 'html'}',
'--profile',
'-t',
'lib/web_benchmarks.dart',