Rename Node::treeScope() to Node::treeScopeOrDocument()

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

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 68 matching lines @@
     default:
         return emptyString();
     }
 }
 
 PseudoElement::PseudoElement(Element* parent, PseudoId pseudoId)
     : Element(pseudoElementTagName(pseudoId), &parent->document(), CreateElement)
     , m_pseudoId(pseudoId)
 {
     DCHECK_NE(pseudoId, PseudoIdNone);
-    parent->treeScope().adoptIfNeeded(*this);
+    parent->treeScopeOrDocument().adoptIfNeeded(*this);
     setParentOrShadowHostNode(parent);
     setHasCustomStyleCallbacks();
     if ((pseudoId == PseudoIdBefore || pseudoId == PseudoIdAfter) && parent->hasTagName(HTMLNames::inputTag))
         UseCounter::count(parent->document(), UseCounter::PseudoBeforeAfterForInputElement);
 }
 
 PassRefPtr<ComputedStyle> PseudoElement::customStyleForLayoutObject()
 {
     return parentOrShadowHostElement()->layoutObject()->getCachedPseudoStyle(m_pseudoId);
 }
@@ skipping 87 matching lines @@
     // us and our parent so make sure we skip over them.
     LayoutObject* ancestor = layoutObject()->parent();
     while (ancestor->isAnonymous() || (ancestor->node() && ancestor->node()->isPseudoElement())) {
         DCHECK(ancestor->parent());
         ancestor = ancestor->parent();
     }
     return ancestor->node();
 }
 
 } // namespace blink