Most of the hostonly_devicelab tests can and should be migrated to //flutter/packages/flutter_tools/test/integration.shard.

Can be migrated

• plugin_test
• plugin_lint_mac
• build_ios_framework_module_test
• plugin_dependencies_test
• module_test
  • Improve hard-coded pubspecs
  • Move analytics verification to a smaller test
• module_custom_host_app_name_test
  • Possibly merge with module_test?
• module_host_with_custom_build_test
  • Maybe? See module_test et al
• gradle_r8_test removed with [devicelab] turn down android X migration gradle tests #68110
• gradle_plugin_light_apk_test
• gradle_plugin_fat_apk_test
  • Possible merge/dedupe with light version?
• gradle_deprecated_settings_test ([flutter_tools] port deprecated settings test to flutter integration shard #65806)
• gradle_non_android_plugin_test (Move gradle_non_android_plugin_test from its own test builders into tools integration.shard #80161)
• gradle_jetifier_test removed with [devicelab] turn down android X migration gradle tests #68110
  • Has hard-coded pubspec
• gradle_fast_start_test removed with Revert "Revert "delete fast start unit test"" #67765
• build_aar_module_test

Cannot be migrated

• web_benchmarks
• module_test_ios
  • because it uses simulator
  • Probably should improve hard-coded pubspecs

Retire

• flutter_create_offline_test_mac and windows and linux ([ci] remove create offline tests #65791)
  • These tests are not strictly correct, and provide minimal value.