Make slots in non-shadow trees participate in a flat tree

third_party/WebKit/Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc.
  * All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
@@ skipping 1647 matching lines @@
 void Element::attachLayoutTree(const AttachContext& context) {
   DCHECK(document().inStyleRecalc());
 
   // We've already been through detach when doing an attach, but we might
   // need to clear any state that's been added since then.
   if (hasRareData() && getStyleChangeType() == NeedsReattachStyleChange) {
     ElementRareData* data = elementRareData();
     data->clearComputedStyle();
   }
 
-  if (!isSlotOrActiveInsertionPoint())
+  if (!isActiveSlotOrActiveInsertionPoint())
     LayoutTreeBuilderForElement(*this, context.resolvedStyle)
         .createLayoutObjectIfNeeded();
 
   addCallbackSelectors();
 
   if (hasRareData() && !layoutObject()) {
     if (ElementAnimations* elementAnimations =
             elementRareData()->elementAnimations()) {
       elementAnimations->cssAnimations().cancel();
       elementAnimations->setAnimationStyleChange(false);
@@ skipping 2410 matching lines @@
 }
 
 DEFINE_TRACE_WRAPPERS(Element) {
   if (hasRareData()) {
     visitor->traceWrappers(elementRareData());
   }
   ContainerNode::traceWrappers(visitor);
 }
 
 }  // namespace blink