* Revert "Fixed output validation. (#14005)" This reverts commitd84398db72. * Revert "Update package prep script to do async process execution and emit output as it happens. (#13918)" This reverts commitb7169c1d95.
complex_layout
Scrolling benchmark
To run the scrolling benchmark on a device:
flutter drive --profile test_driver/scroll_perf.dart
Results should be in the file build/complex_layout_scroll_perf.timeline_summary.json.
More detailed logs should be in build/complex_layout_scroll_perf.timeline.json.
Startup benchmark
To measure startup time on a device:
flutter run --profile --trace-startup
Results should be in the logs.
Additional results should be in the file build/start_up_info.json.