Rename all existing custom element classes as V0

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

Index: third_party/WebKit/Source/core/dom/custom/CustomElementRegistry.cpp
diff --git a/third_party/WebKit/Source/core/dom/custom/CustomElementRegistry.cpp b/third_party/WebKit/Source/core/dom/custom/CustomElementRegistry.cpp
deleted file mode 100644
index 869ea67f04ee52bc0ee0fcaef8059ce39c1f8475..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/dom/custom/CustomElementRegistry.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) 2012 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
- *    notice, this list of conditions and the following disclaimer
- *    in the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name of Google Inc. nor the names of its contributors
- *    may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "core/dom/custom/CustomElementRegistry.h"
-
-#include "bindings/core/v8/CustomElementConstructorBuilder.h"
-#include "core/HTMLNames.h"
-#include "core/SVGNames.h"
-#include "core/dom/DocumentLifecycleObserver.h"
-#include "core/dom/custom/CustomElementException.h"
-#include "core/dom/custom/CustomElementRegistrationContext.h"
-
-namespace blink {
-
-CustomElementDefinition* CustomElementRegistry::registerElement(Document* document, CustomElementConstructorBuilder* constructorBuilder, const AtomicString& userSuppliedName, CustomElement::NameSet validNames, ExceptionState& exceptionState)
-{
-    AtomicString type = userSuppliedName.lower();
-
-    if (!constructorBuilder->isFeatureAllowed()) {
-        CustomElementException::throwException(CustomElementException::CannotRegisterFromExtension, type, exceptionState);
-        return 0;
-    }
-
-    if (!CustomElement::isValidName(type, validNames)) {
-        CustomElementException::throwException(CustomElementException::InvalidName, type, exceptionState);
-        return 0;
-    }
-
-    if (m_registeredTypeNames.contains(type)) {
-        CustomElementException::throwException(CustomElementException::TypeAlreadyRegistered, type, exceptionState);
-        return 0;
-    }
-
-    QualifiedName tagName = QualifiedName::null();
-    if (!constructorBuilder->validateOptions(type, tagName, exceptionState))
-        return 0;
-
-    DCHECK(tagName.namespaceURI() == HTMLNames::xhtmlNamespaceURI || tagName.namespaceURI() == SVGNames::svgNamespaceURI);
-
-    DCHECK(!m_documentWasDetached);
-
-    CustomElementLifecycleCallbacks* lifecycleCallbacks = constructorBuilder->createCallbacks();
-
-    // Consulting the constructor builder could execute script and
-    // kill the document.
-    if (m_documentWasDetached) {
-        CustomElementException::throwException(CustomElementException::ContextDestroyedCreatingCallbacks, type, exceptionState);
-        return 0;
-    }
-
-    const CustomElementDescriptor descriptor(type, tagName.namespaceURI(), tagName.localName());
-    CustomElementDefinition* definition = CustomElementDefinition::create(descriptor, lifecycleCallbacks);
-
-    if (!constructorBuilder->createConstructor(document, definition, exceptionState))
-        return 0;
-
-    m_definitions.add(descriptor, definition);
-    m_registeredTypeNames.add(descriptor.type());
-
-    if (!constructorBuilder->didRegisterDefinition()) {
-        CustomElementException::throwException(CustomElementException::ContextDestroyedRegisteringDefinition, type, exceptionState);
-        return 0;
-    }
-
-    return definition;
-}
-
-CustomElementDefinition* CustomElementRegistry::find(const CustomElementDescriptor& descriptor) const
-{
-    return m_definitions.get(descriptor);
-}
-
-DEFINE_TRACE(CustomElementRegistry)
-{
-    visitor->trace(m_definitions);
-}
-
-} // namespace blink