querySelectorAll should return List<Element>

sky/engine/core/dom/ContainerNode.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 924 matching lines @@
         exceptionState.ThrowDOMException(SyntaxError, "The provided selector is empty.");
         return nullptr;
     }
 
     SelectorQuery* selectorQuery = document().selectorQueryCache().add(selectors, document(), exceptionState);
     if (!selectorQuery)
         return nullptr;
     return selectorQuery->queryFirst(*this);
 }
 
-PassRefPtr<StaticElementList> ContainerNode::querySelectorAll(const AtomicString& selectors, ExceptionState& exceptionState)
+Vector<RefPtr<Element>> ContainerNode::querySelectorAll(const AtomicString& selectors, ExceptionState& exceptionState)
 {
+    Vector<RefPtr<Element>> result;
     if (selectors.isEmpty()) {
         exceptionState.ThrowDOMException(SyntaxError, "The provided selector is empty.");
-        return nullptr;
+        return result;
     }
 
     SelectorQuery* selectorQuery = document().selectorQueryCache().add(selectors, document(), exceptionState);
     if (!selectorQuery)
-        return nullptr;
+        return result;
 
-    return selectorQuery->queryAll(*this);
+    result = selectorQuery->queryAll(*this);
+    return result;
 }
 
 void ContainerNode::updateTreeAfterInsertion(Node& child)
 {
     ASSERT(refCount());
     ASSERT(child.refCount());
 
     ChildListMutationScope(*this).childAdded(child);
 
     notifyNodeInserted(child);
@@ skipping 29 matching lines @@
         return true;
 
     if (node->isElementNode() && toElement(node)->shadow())
         return true;
 
     return false;
 }
 #endif
 
 } // namespace blink