Remove WRAPPER_VISITOR_SPECIAL_CLASSES

third_party/WebKit/Source/core/dom/NodeListsNodeData.h

Index: third_party/WebKit/Source/core/dom/NodeListsNodeData.h
diff --git a/third_party/WebKit/Source/core/dom/NodeListsNodeData.h b/third_party/WebKit/Source/core/dom/NodeListsNodeData.h
index 85c5180aa87f5d366c6d0988a05b84cc42e624b1..61674ae8076e28bec433a01ecec75a378399d1e3 100644
--- a/third_party/WebKit/Source/core/dom/NodeListsNodeData.h
+++ b/third_party/WebKit/Source/core/dom/NodeListsNodeData.h
@@ -167,10 +167,9 @@ class NodeListsNodeData final : public GarbageCollected<NodeListsNodeData> {
       list->didMoveToDocument(oldDocument, newDocument);
     }
   }
-
   DECLARE_TRACE();
 
-  DECLARE_TRACE_WRAPPERS();
+  DECLARE_TRACE_WRAPPERS_WITHOUT_BASE();

[haraken, 2017/03/07 08:45:40]

Just to confirm: What happens if a developer uses DECLARE_TRACE_WRAPPERS()? Will
it lead to a compile error? I want to make sure that the new macro is not
error-prone.

[adithyas, 2017/03/07 16:53:57]

Yes, it leads to a compiler error as markAndDispatchTraceWrappers will not be
defined for the class. 

 
  private:
   NodeListsNodeData() : m_childNodeList(nullptr) {}