Rename v0 custom element flags to V0

third_party/WebKit/Source/core/dom/custom/V0CustomElementRegistrationContext.cpp

 /*
  * Copyright (C) 2013 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:
  *
  * 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 63 matching lines @@
 
     if (HTMLNames::xhtmlNamespaceURI == tagName.namespaceURI()) {
         element = HTMLElement::create(tagName, document);
     } else if (SVGNames::svgNamespaceURI == tagName.namespaceURI()) {
         element = SVGUnknownElement::create(tagName, document);
     } else {
         // XML elements are not custom elements, so return early.
         return Element::create(tagName, &document);
     }
 
-    element->setCustomElementState(Element::WaitingForUpgrade);
+    element->setV0CustomElementState(Element::V0WaitingForUpgrade);
     resolveOrScheduleResolution(element, nullAtom);
     return element;
 }
 
 void V0CustomElementRegistrationContext::didGiveTypeExtension(Element* element, const AtomicString& type)
 {
     resolveOrScheduleResolution(element, type);
 }
 
 void V0CustomElementRegistrationContext::resolveOrScheduleResolution(Element* element, const AtomicString& typeExtension)
 {
     // If an element has a custom tag name it takes precedence over
     // the "is" attribute (if any).
     const AtomicString& type = V0CustomElement::isValidName(element->localName())
         ? element->localName()
         : typeExtension;
     DCHECK(!type.isNull());
 
     V0CustomElementDescriptor descriptor(type, element->namespaceURI(), element->localName());
-    DCHECK_EQ(element->getCustomElementState(), Element::WaitingForUpgrade);
+    DCHECK_EQ(element->getV0CustomElementState(), Element::V0WaitingForUpgrade);
 
     V0CustomElementScheduler::resolveOrScheduleResolution(this, element, descriptor);
 }
 
 void V0CustomElementRegistrationContext::resolve(Element* element, const V0CustomElementDescriptor& descriptor)
 {
     V0CustomElementDefinition* definition = m_registry.find(descriptor);
     if (definition) {
         V0CustomElement::define(element, definition);
     } else {
-        DCHECK_EQ(element->getCustomElementState(), Element::WaitingForUpgrade);
+        DCHECK_EQ(element->getV0CustomElementState(), Element::V0WaitingForUpgrade);
         m_candidates->add(descriptor, element);
     }
 }
 
 void V0CustomElementRegistrationContext::setIsAttributeAndTypeExtension(Element* element, const AtomicString& type)
 {
     DCHECK(element);
     DCHECK(!type.isEmpty());
     element->setAttribute(HTMLNames::isAttr, type);
     setTypeExtension(element, type);
 }
 
 void V0CustomElementRegistrationContext::setTypeExtension(Element* element, const AtomicString& type)
 {
     if (!element->isHTMLElement() && !element->isSVGElement())
         return;
 
     V0CustomElementRegistrationContext* context = element->document().registrationContext();
     if (!context)
         return;
 
-    if (element->isCustomElement()) {
+    if (element->isV0CustomElement()) {
         // This can happen if:
         // 1. The element has a custom tag, which takes precedence over
         //    type extensions.
         // 2. Undoing a command (eg ReplaceNodeWithSpan) recycles an
         //    element but tries to overwrite its attribute list.
         return;
     }
 
     // Custom tags take precedence over type extensions
     DCHECK(!V0CustomElement::isValidName(element->localName()));
 
     if (!V0CustomElement::isValidName(type))
         return;
 
-    element->setCustomElementState(Element::WaitingForUpgrade);
+    element->setV0CustomElementState(Element::V0WaitingForUpgrade);
     context->didGiveTypeExtension(element, element->document().convertLocalName(type));
 }
 
 bool V0CustomElementRegistrationContext::nameIsDefined(const AtomicString& name) const
 {
     return m_registry.nameIsDefined(name);
 }
 
 void V0CustomElementRegistrationContext::setV1(const CustomElementsRegistry* v1)
 {
     m_registry.setV1(v1);
 }
 
 DEFINE_TRACE(V0CustomElementRegistrationContext)
 {
     visitor->trace(m_candidates);
     visitor->trace(m_registry);
 }
 
 } // namespace blink