Delete sky/engine/core/dom/custom

sky/engine/core/dom/custom/CustomElementRegistry.cpp

-/*
- * 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 "sky/engine/config.h"
-#include "sky/engine/core/dom/custom/CustomElementRegistry.h"
-
-#include "sky/engine/core/dom/DocumentLifecycleObserver.h"
-#include "sky/engine/core/dom/custom/CustomElementException.h"
-#include "sky/engine/core/dom/custom/CustomElementRegistrationContext.h"
-
-namespace blink {
-
-class RegistrationContextObserver : public DocumentLifecycleObserver {
-public:
-    explicit RegistrationContextObserver(Document* document)
-        : DocumentLifecycleObserver(document)
-        , m_wentAway(!document)
-    {
-    }
-
-    bool registrationContextWentAway() { return m_wentAway; }
-
-private:
-#if ENABLE(OILPAN)
-    // In oilpan we don't have the disposed phase for context lifecycle observer.
-    virtual void documentWasDetached() override { m_wentAway = true; }
-#else
-    virtual void documentWasDisposed() override { m_wentAway = true; }
-#endif
-
-    bool m_wentAway;
-};
-
-CustomElementDefinition* CustomElementRegistry::registerElement(Document* document, CustomElementConstructorBuilder* constructorBuilder, const AtomicString& userSuppliedName, ExceptionState& exceptionState)
-{
-    // TODO(dart): Figure out how to register a custom element.
-    return 0;
-}
-
-CustomElementDefinition* CustomElementRegistry::find(const AtomicString& localName) const
-{
-    return m_definitions.get(localName);
-}
-
-} // namespace blink