Upgrade in-document custom elements when an element is defined.

third_party/WebKit/Source/core/dom/custom/V0CustomElementMicrotaskQueueBase.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V0CustomElementMicrotaskQueueBase_h
 #define V0CustomElementMicrotaskQueueBase_h
 
 #include "core/dom/custom/V0CustomElementMicrotaskStep.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
 class V0CustomElementMicrotaskQueueBase : public GarbageCollectedFinalized<V0CustomElementMicrotaskQueueBase> {
-    WTF_MAKE_NONCOPYABLE(V0CustomElementMicrotaskQueueBase);
+    DISALLOW_COPY_AND_ASSIGN(V0CustomElementMicrotaskQueueBase);
 public:
     virtual ~V0CustomElementMicrotaskQueueBase() { }
 
     bool isEmpty() const { return m_queue.isEmpty(); }
     void dispatch();
 
     DECLARE_TRACE();
 
 #if !defined(NDEBUG)
     void show(unsigned indent);
 #endif
 
 protected:
     V0CustomElementMicrotaskQueueBase() : m_inDispatch(false) { }
     virtual void doDispatch() = 0;
 
     HeapVector<Member<V0CustomElementMicrotaskStep>> m_queue;
     bool m_inDispatch;
 };
 
 } // namespace blink
 
 #endif // V0CustomElementMicrotaskQueueBase_h