Move custom element code to core/dom/custom/

Source/core/dom/CustomElementCallbackQueue.h

Index: Source/core/dom/CustomElementCallbackQueue.h
diff --git a/Source/core/dom/CustomElementCallbackQueue.h b/Source/core/dom/CustomElementCallbackQueue.h
deleted file mode 100644
index 9afdeedf11146030c36fd56e29d24679d48a843d..0000000000000000000000000000000000000000
--- a/Source/core/dom/CustomElementCallbackQueue.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * 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
- *    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.
- */
-
-#ifndef CustomElementCallbackQueue_h
-#define CustomElementCallbackQueue_h
-
-#include "core/dom/CustomElementCallbackInvocation.h"
-#include "core/dom/Element.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefPtr.h"
-#include "wtf/Vector.h"
-
-namespace WebCore {
-
-class CustomElementCallbackQueue {
-    WTF_MAKE_NONCOPYABLE(CustomElementCallbackQueue);
-public:
-    static PassOwnPtr<CustomElementCallbackQueue> create(PassRefPtr<Element>);
-
-    typedef int ElementQueue;
-    ElementQueue owner() { return m_owner; }
-    void setOwner(ElementQueue newOwner)
-    {
-        // ElementCallbackQueues only migrate towards the top of the
-        // processing stack.
-        ASSERT(newOwner >= m_owner);
-        m_owner = newOwner;
-    }
-
-    void append(PassOwnPtr<CustomElementCallbackInvocation> invocation) { m_queue.append(invocation); }
-    void processInElementQueue(ElementQueue);
-    bool inCreatedCallback() const { return m_inCreatedCallback; }
-
-private:
-    CustomElementCallbackQueue(PassRefPtr<Element>);
-
-    RefPtr<Element> m_element;
-    Vector<OwnPtr<CustomElementCallbackInvocation> > m_queue;
-    ElementQueue m_owner;
-    size_t m_index;
-    bool m_inCreatedCallback;
-};
-
-}
-
-#endif // CustomElementCallbackQueue_h