Issue #3377594: Inline block check should also check for any blocks that have content dependencies

src/LayoutBuilder.php

@@ -135,19 +135,21 @@ class LayoutBuilder {
    *
    * @param \Drupal\layout_builder\SectionListInterface $sectionList
    *   The Layout builder section list.
+   * @param bool
+   *   To return the plugins as objects instead of IDs.
    *
    * @return array
    *   A nested array of layout and block plugin IDs.
    */
-  public static function extractSectionListPlugins(SectionListInterface $sectionList): array {
+  public static function extractSectionListPlugins(SectionListInterface $sectionList, bool $plugin_instance = FALSE): array {
     $plugins = [
       'core.layout' => [],
       'block' => [],
     ];
     foreach ($sectionList->getSections() as $section) {
-      $plugins['core.layout'][] = $section->getLayoutId();
+      $plugins['core.layout'][] = $plugin_instance ? $section->getLayout() : $section->getLayoutId();
       foreach ($section->getComponents() as $component) {
-        $plugins['block'][] = $component->getPluginId();
+        $plugins['block'][] = $plugin_instance ? $component->getPlugin() : $component->getPluginId();
       }
     }
     return $plugins;