Revert Performance: Early return in PhpDocNode refactoring for class …

…renames (#3509) (#3744)

This reverts commit 48e431b.

rules/Renaming/NodeManipulator/ClassRenamer.php

@@ -100,11 +100,6 @@ public function renameNode(Node $node, array $oldToNewClasses): ?Node
      */
     private function refactorPhpDoc(Node $node, array $oldToNewTypes, array $oldToNewClasses): void
     {
-        if (!$this->hasOriginalNodePhpDoc($node)) {
-            // no need to create empty PHPDoc nodes and traverse over those, if the code had no PHPDoc in the first place
-            return;
-        }
-
         $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($node);
         if (! $phpDocInfo->hasByTypes(NodeTypes::TYPE_AWARE_NODES) && ! $phpDocInfo->hasByAnnotationClasses(
             NodeTypes::TYPE_AWARE_DOCTRINE_ANNOTATION_CLASSES
@@ -492,17 +487,4 @@ private function resolveOldToNewClassCallbacks(Node $node, array $oldToNewClasse
     {
         return [...$oldToNewClasses, ...$this->renameClassCallbackHandler->getOldToNewClassesFromNode($node)];
     }
-
-    /**
-     * Checks whether the original node has any PHPDoc comments.
-     */
-    private function hasOriginalNodePhpDoc(Node $node): bool
-    {
-        $origNode = $node->getAttribute(AttributeKey::ORIGINAL_NODE);
-        if ($origNode instanceof Node && $origNode->getDocComment() === null && $origNode->getComments() === []) {
-            return false;
-        }
-
-        return true;
-    }
 }