Rename v0 custom element flags to V0

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 1403 matching lines @@
     if (!insertionPoint->isInTreeScope())
         return InsertionDone;
 
     if (hasRareData()) {
         ElementRareData* rareData = elementRareData();
         rareData->clearClassListValueForQuirksMode();
         if (rareData->intersectionObserverData())
             rareData->intersectionObserverData()->activateValidIntersectionObservers(*this);
     }
 
-    if (isUpgradedCustomElement() && inShadowIncludingDocument())
+    if (isUpgradedV0CustomElement() && inShadowIncludingDocument())
         V0CustomElement::didAttach(this, document());
 
     TreeScope& scope = insertionPoint->treeScope();
     if (scope != treeScope())
         return InsertionDone;
 
     const AtomicString& idValue = getIdAttribute();
     if (!idValue.isNull())
         updateId(scope, nullAtom, idValue);
 
@@ skipping 40 matching lines @@
     }
 
     ContainerNode::removedFrom(insertionPoint);
     if (wasInDocument) {
         if (this == document().cssTarget())
             document().setCSSTarget(nullptr);
 
         if (hasPendingResources())
             document().accessSVGExtensions().removeElementFromPendingResources(this);
 
-        if (isUpgradedCustomElement())
+        if (isUpgradedV0CustomElement())
             V0CustomElement::didDetach(this, insertionPoint->document());
 
         if (needsStyleInvalidation())
             document().styleEngine().styleInvalidator().clearInvalidation(*this);
     }
 
     document().removeFromTopLayer(this);
 
     clearElementFlag(IsInCanvasSubtree);
 
@@ skipping 428 matching lines @@
     return createShadowRootInternal(ShadowRootType::V0, exceptionState);
 }
 
 ShadowRoot* Element::attachShadow(const ScriptState* scriptState, const ShadowRootInit& shadowRootInitDict, ExceptionState& exceptionState)
 {
     DCHECK(RuntimeEnabledFeatures::shadowDOMV1Enabled());
 
     OriginsUsingFeatures::countMainWorldOnly(scriptState, document(), OriginsUsingFeatures::Feature::ElementAttachShadow);
 
     const AtomicString& tagName = localName();
-    bool tagNameIsSupported = isCustomElement()
+    bool tagNameIsSupported = isV0CustomElement()
         || tagName == HTMLNames::articleTag
         || tagName == HTMLNames::asideTag
         || tagName == HTMLNames::blockquoteTag
         || tagName == HTMLNames::bodyTag
         || tagName == HTMLNames::divTag
         || tagName == HTMLNames::footerTag
         || tagName == HTMLNames::h1Tag
         || tagName == HTMLNames::h2Tag
         || tagName == HTMLNames::h3Tag
         || tagName == HTMLNames::h4Tag
@@ skipping 1227 matching lines @@
 }
 
 void Element::willModifyAttribute(const QualifiedName& name, const AtomicString& oldValue, const AtomicString& newValue)
 {
     if (name == HTMLNames::nameAttr) {
         updateName(oldValue, newValue);
     }
 
     if (oldValue != newValue) {
         document().styleEngine().attributeChangedForElement(name, *this);
-        if (isUpgradedCustomElement())
+        if (isUpgradedV0CustomElement())
             V0CustomElement::attributeDidChange(this, name.localName(), oldValue, newValue);
     }
 
     if (MutationObserverInterestGroup* recipients = MutationObserverInterestGroup::createForAttributesMutation(*this, name))
         recipients->enqueueMutationRecord(MutationRecord::createAttributes(this, name, oldValue));
 
     InspectorInstrumentation::willModifyDOMAttr(this, oldValue, newValue);
 }
 
 void Element::didAddAttribute(const QualifiedName& name, const AtomicString& value)
@@ skipping 514 matching lines @@
 
 DEFINE_TRACE_WRAPPERS(Element)
 {
     if (hasRareData()) {
         visitor->traceWrappers(elementRareData());
     }
     ContainerNode::traceWrappers(visitor);
 }
 
 } // namespace blink