12 files declare their use of EntityAccessController

BlockAccessController.php in drupal/core/modules/block/lib/Drupal/block/BlockAccessController.php
Contains \Drupal\block\BlockAccessController.
CategoryAccessController.php in drupal/core/modules/contact/lib/Drupal/contact/CategoryAccessController.php
Contains \Drupal\contact\CategoryAccessController.
CommentAccessController.php in drupal/core/modules/comment/lib/Drupal/comment/CommentAccessController.php
Contains \Drupal\comment\CommentAccessController
CustomBlockAccessController.php in drupal/core/modules/block/custom_block/lib/Drupal/custom_block/CustomBlockAccessController.php
Contains \Drupal\custom_block\CustomBlockAccessController.
EntityAccessTest.php in drupal/core/modules/system/lib/Drupal/system/Tests/Entity/EntityAccessTest.php
Contains Drupal\system\Tests\Entity\EntityAccessTest.
EntityTestAccessController.php in drupal/core/modules/system/tests/modules/entity_test/lib/Drupal/entity_test/EntityTestAccessController.php
Contains Drupal\entity_test\EntityTestAccessController.
NodeAccessController.php in drupal/core/modules/node/lib/Drupal/node/NodeAccessController.php
Contains \Drupal\node\NodeAccessController.
RoleAccessController.php in drupal/core/modules/user/lib/Drupal/user/RoleAccessController.php
Contains \Drupal\user\RoleAccessController.
ShortcutAccessController.php in drupal/core/modules/shortcut/lib/Drupal/shortcut/ShortcutAccessController.php
Contains \Drupal\shortcut\ShortcutAccessController.
TermAccessController.php in drupal/core/modules/taxonomy/lib/Drupal/taxonomy/TermAccessController.php
Contains \Drupal\taxonomy\TermAccessController.
UserAccessController.php in drupal/core/modules/user/lib/Drupal/user/UserAccessController.php
Contains \Drupal\user\UserAccessController.
VocabularyAccessController.php in drupal/core/modules/taxonomy/lib/Drupal/taxonomy/VocabularyAccessController.php
Contains \Drupal\taxonomy\VocabularyAccessController.