layout_flexible_template_delete_form in core/modules/layout/layout.flexible.inc

Menu callback; Delete a flexible template.

layout_get_block_usage in core/modules/layout/layout.admin.inc

Lists information about blocks in use in layouts.

layout_list_page in core/modules/layout/layout.admin.inc

Output a list of layouts that are managed.

layout_modules_uninstalled in core/modules/layout/layout.module

Implements hook_modules_uninstalled()

layout_settings_page_validate in core/modules/layout/layout.admin.inc

Validation for layout settings page.

layout_template_toggle_enabled in core/modules/layout/layout.admin.inc

Menu callback; Enable or disable a layout template.

NodeLayoutPreviewTestCase::testNodeLayoutPreview in core/modules/node/tests/node.test

Tests that the correct layout is used for node add and node edit previews.

NodeLayoutRevisionTestCase::testNodeLayoutRevisions in core/modules/node/tests/node.test

Tests that the correct layout is used for node revisions.