Change "bool createdByParser" of createElement() to enum

third_party/WebKit/Source/core/html/parser/HTMLConstructionSite.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  * Copyright (C) 2011 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 720 matching lines @@
 }
 
 void HTMLConstructionSite::takeAllChildren(HTMLStackItem* newParent, HTMLElementStack::ElementRecord* oldParent)
 {
     HTMLConstructionSiteTask task(HTMLConstructionSiteTask::TakeAllChildren);
     task.parent = newParent->node();
     task.child = oldParent->node();
     queueTask(task);
 }
 
+CreateElementFlags HTMLConstructionSite::getCreateElementFlags() const
+{
+    // Set SynchronousCustomElements if not for HTML fragment parsing algorithm.
+    // https://html.spec.whatwg.org/#create-an-element-for-the-token
+    return static_cast<CreateElementFlags>(CreatedByParser
+        | (m_isParsingFragment ? AsynchronousCustomElements : SynchronousCustomElements));
+}
+
 Element* HTMLConstructionSite::createElement(AtomicHTMLToken* token, const AtomicString& namespaceURI)
 {
     QualifiedName tagName(nullAtom, token->name(), namespaceURI);
-    Element* element = ownerDocumentForCurrentNode().createElement(tagName, true);
+    Element* element = ownerDocumentForCurrentNode().createElement(tagName, getCreateElementFlags());
     setAttributes(element, token, m_parserContentPolicy);
     return element;
 }
 
 inline Document& HTMLConstructionSite::ownerDocumentForCurrentNode()
 {
     if (isHTMLTemplateElement(*currentNode()))
         return toHTMLTemplateElement(currentElement())->content()->document();
     return currentNode()->document();
 }
 
 HTMLElement* HTMLConstructionSite::createHTMLElement(AtomicHTMLToken* token)
 {
     Document& document = ownerDocumentForCurrentNode();
     // Only associate the element with the current form if we're creating the new element
     // in a document with a browsing context (rather than in <template> contents).
     HTMLFormElement* form = document.frame() ? m_form.get() : 0;
     // FIXME: This can't use HTMLConstructionSite::createElement because we
     // have to pass the current form element.  We should rework form association
     // to occur after construction to allow better code sharing here.
-    HTMLElement* element = HTMLElementFactory::createHTMLElement(token->name(), document, form, true);
+    HTMLElement* element = HTMLElementFactory::createHTMLElement(token->name(), document, form, getCreateElementFlags());
     setAttributes(element, token, m_parserContentPolicy);
     return element;
 }
 
 HTMLStackItem* HTMLConstructionSite::createElementFromSavedToken(HTMLStackItem* item)
 {
     Element* element;
     // NOTE: Moving from item -> token -> item copies the Attribute vector twice!
     AtomicHTMLToken fakeToken(HTMLToken::StartTag, item->localName(), item->attributes());
     if (item->namespaceURI() == HTMLNames::xhtmlNamespaceURI)
@@ skipping 105 matching lines @@
     queueTask(task);
 }
 
 DEFINE_TRACE(HTMLConstructionSite::PendingText)
 {
     visitor->trace(parent);
     visitor->trace(nextChild);
 }
 
 } // namespace blink