6 files declare their use of ViewsData in Drupal 10

ResultTest.php in core/modules/views/tests/src/Unit/Plugin/area/ResultTest.php

SqlTest.php in core/modules/views/tests/src/Unit/Plugin/query/SqlTest.php

ViewsEntityRow.php in core/modules/views/src/Plugin/Derivative/ViewsEntityRow.php

ViewsHandlerManager.php in core/modules/views/src/Plugin/ViewsHandlerManager.php

ViewsQueryAlter.php in core/modules/workspaces/src/ViewsQueryAlter.php

ViewsUIController.php in core/modules/views_ui/src/Controller/ViewsUIController.php