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Reverts: flutter/flutter#144745 Initiated by: gspencergoog Reason for reverting: appears to have broken the build. Original PR Author: hellohuanlin Reviewed By: {jmagman, jonahwilliams} This change reverts the following previous change: This benchmark is to measure the platform view performance improvement. It is similar to https://github.com/lucalooz/flutter_ads_list_perf There's still a pending issue https://github.com/flutter/flutter/issues/144339 *List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.* Fixes https://github.com/flutter/flutter/issues/143534 Fixes https://github.com/flutter/flutter/issues/143257 *If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
platform_views_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/platform_views_scroll_perf.timeline_summary.json.
More detailed logs should be in build/platform_views_scroll_perf.timeline.json.
Startup benchmark
To measure startup time on a device:
flutter run --profile --trace-startup
The results should be in the logs.
Additional results should be in the file build/start_up_info.json.