Set ComputedStyle on Node and use that in buildOwnLayout()

third_party/WebKit/Source/core/html/HTMLEmbedElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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
@@ skipping 74 matching lines @@
     }
 }
 
 void HTMLEmbedElement::parseAttribute(const QualifiedName& name, const AtomicString& oldValue, const AtomicString& value)
 {
     if (name == typeAttr) {
         m_serviceType = value.lower();
         size_t pos = m_serviceType.find(";");
         if (pos != kNotFound)
             m_serviceType = m_serviceType.left(pos);
-        if (layoutObject()) {
+        if (hasLayoutObject()) {
             setNeedsWidgetUpdate(true);
             layoutObject()->setNeedsLayoutAndFullPaintInvalidation("Embed type changed");
         } else {
             requestPluginCreationWithoutLayoutObjectIfPossible();
         }
     } else if (name == codeAttr) { // TODO(schenney): Remove this? It's not in the spec and we're not in the HTMLAppletElement hierarchy
         m_url = stripLeadingAndTrailingHTMLSpaces(value);
     } else if (name == srcAttr) {
         m_url = stripLeadingAndTrailingHTMLSpaces(value);
         if (layoutObject() && isImageType()) {
@@ skipping 92 matching lines @@
 {
     // http://www.whatwg.org/specs/web-apps/current-work/#exposed
     for (HTMLObjectElement* object = Traversal<HTMLObjectElement>::firstAncestor(*this); object; object = Traversal<HTMLObjectElement>::firstAncestor(*object)) {
         if (object->isExposed())
             return false;
     }
     return true;
 }
 
 } // namespace blink