[css-display] Support display: contents pseudo-elements.

third_party/WebKit/Source/core/layout/LayoutQuote.cpp

 /**
  * Copyright (C) 2011 Nokia Inc.  All rights reserved.
  * Copyright (C) 2012 Google 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 21 matching lines @@
 namespace blink {
 
 LayoutQuote::LayoutQuote(PseudoElement& pseudo, QuoteType quote)
     : LayoutInline(nullptr),
       m_type(quote),
       m_depth(0),
       m_next(nullptr),
       m_previous(nullptr),
       m_owningPseudo(&pseudo),
       m_attached(false) {
-  setDocumentForAnonymous(&pseudo.document());
+  setPseudoForAnonymous(pseudo);
 }
 
 LayoutQuote::~LayoutQuote() {
   ASSERT(!m_attached);
   ASSERT(!m_next && !m_previous);
 }
 
 void LayoutQuote::willBeDestroyed() {
   detachQuote();
   LayoutInline::willBeDestroyed();
@@ skipping 340 matching lines @@
         if (m_depth)
           m_depth--;
         break;
     }
   }
   if (oldDepth != m_depth)
     updateText();
 }
 
 }  // namespace blink