7 files declare their use of QueryPluginBase in Zircon Profile 8

DisplayKernelTest.php in core/modules/views/src/Tests/Plugin/DisplayKernelTest.php

Contains \Drupal\views\Tests\Plugin\DisplayKernelTest.

EntityFieldRenderer.php in core/modules/views/src/Entity/Render/EntityFieldRenderer.php

Contains \Drupal\views\Entity\Render\EntityFieldRenderer.

EntityTranslationRendererBase.php in core/modules/views/src/Entity/Render/EntityTranslationRendererBase.php

Contains \Drupal\views\Entity\Render\EntityTranslationRendererBase.

QueryTest.php in core/modules/views/tests/modules/views_test_data/src/Plugin/views/query/QueryTest.php

Contains \Drupal\views_test_data\Plugin\views\query\QueryTest.

RendererBase.php in core/modules/views/src/Entity/Render/RendererBase.php

Contains \Drupal\views\Entity\Render\RendererBase.

TranslationLanguageRenderer.php in core/modules/views/src/Entity/Render/TranslationLanguageRenderer.php

Contains \Drupal\views\Entity\Render\TranslationLanguageRenderer.

ViewExecutableTest.php in core/modules/views/src/Tests/ViewExecutableTest.php

Contains \Drupal\views\Tests\ViewExecutableTest.