9 files declare their use of EntityRenderController

CommentRenderController.php in drupal/core/modules/comment/lib/Drupal/comment/CommentRenderController.php
Definition of Drupal\comment\CommentRenderController.
CustomBlockRenderController.php in drupal/core/modules/block/custom_block/lib/Drupal/custom_block/CustomBlockRenderController.php
Contains \Drupal\custom_block\CustomBlockRenderController.
EntityTestRenderController.php in drupal/core/modules/system/tests/modules/entity_test/lib/Drupal/entity_test/EntityTestRenderController.php
Contains \Drupal\entity_test\EntityTestRenderController.
FeedRenderController.php in drupal/core/modules/aggregator/lib/Drupal/aggregator/FeedRenderController.php
Contains \Drupal\aggregator\FeedRenderController.
ItemRenderController.php in drupal/core/modules/aggregator/lib/Drupal/aggregator/ItemRenderController.php
Contains \Drupal\aggregator\ItemRenderController.
MessageRenderController.php in drupal/core/modules/contact/lib/Drupal/contact/MessageRenderController.php
Contains Drupal\contact\MessageRenderController.
NodeRenderController.php in drupal/core/modules/node/lib/Drupal/node/NodeRenderController.php
Definition of Drupal\node\NodeRenderController.
TermRenderController.php in drupal/core/modules/taxonomy/lib/Drupal/taxonomy/TermRenderController.php
Definition of Drupal\taxonomy\TermRenderController.
TourRenderController.php in drupal/core/modules/tour/lib/Drupal/tour/TourRenderController.php
Contains \Drupal\tour\TourRenderController.