13 files declare their use of KeyValueFactoryInterface in Zircon Profile 8

EntityFieldManager.php in core/lib/Drupal/Core/Entity/EntityFieldManager.php

Contains \Drupal\Core\Entity\EntityFieldManager.

EntityFieldManagerTest.php in core/tests/Drupal/Tests/Core/Entity/EntityFieldManagerTest.php

Contains \Drupal\Tests\Core\Entity\EntityFieldManagerTest.

EntityLastInstalledSchemaRepository.php in core/lib/Drupal/Core/Entity/EntityLastInstalledSchemaRepository.php

Contains \Drupal\Core\Entity\EntityLastInstalledSchemaRepository.

FieldDefinitionListener.php in core/lib/Drupal/Core/Field/FieldDefinitionListener.php

Contains \Drupal\Core\Field\FieldDefinitionListener.

FieldDefinitionListenerTest.php in core/tests/Drupal/Tests/Core/Field/FieldDefinitionListenerTest.php

Contains \Drupal\Tests\Core\Field\FieldDefinitionListenerTest.

LocaleProjectStorage.php in core/modules/locale/src/LocaleProjectStorage.php

Contains \Drupal\locale\LocaleProjectStorage.

Query.php in core/lib/Drupal/Core/Config/Entity/Query/Query.php

Contains \Drupal\Core\Config\Entity\Query\Query.

Query.php in core/lib/Drupal/Core/Entity/KeyValueStore/Query/Query.php

Contains \Drupal\Core\Entity\KeyValueStore\Query\Query.

QueryFactory.php in core/lib/Drupal/Core/Config/Entity/Query/QueryFactory.php

Contains \Drupal\Core\Config\Entity\Query\QueryFactory.

QueryFactory.php in core/lib/Drupal/Core/Entity/KeyValueStore/Query/QueryFactory.php

Contains \Drupal\Core\Entity\KeyValueStore\Query\QueryFactory.

State.php in core/lib/Drupal/Core/State/State.php

Contains \Drupal\Core\State\State.

UpdateManager.php in core/modules/update/src/UpdateManager.php

Contains \Drupal\update\UpdateManager.

UpdateProcessor.php in core/modules/update/src/UpdateProcessor.php

Contains \Drupal\update\UpdateProcessor.