11 files declare their use of ContentEntityDeleteForm

BlockContentDeleteForm.php in core/modules/block_content/src/Form/BlockContentDeleteForm.php
ContentTranslationDeleteForm.php in core/modules/content_translation/src/Form/ContentTranslationDeleteForm.php
DeleteForm.php in core/modules/comment/src/Form/DeleteForm.php
EntityTestDeleteForm.php in core/modules/system/tests/modules/entity_test/src/EntityTestDeleteForm.php
FeedDeleteForm.php in core/modules/aggregator/src/Form/FeedDeleteForm.php
MenuLinkContentDeleteForm.php in core/modules/menu_link_content/src/Form/MenuLinkContentDeleteForm.php
NodeDeleteForm.php in core/modules/node/src/Form/NodeDeleteForm.php
path.module in core/modules/path/path.module
Enables users to rename URLs.
ShortcutDeleteForm.php in core/modules/shortcut/src/Form/ShortcutDeleteForm.php
TermDeleteForm.php in core/modules/taxonomy/src/Form/TermDeleteForm.php
WorkspaceDeleteForm.php in core/modules/workspaces/src/Form/WorkspaceDeleteForm.php

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