Rename all existing custom element classes as V0

third_party/WebKit/Source/core/dom/custom/V0CustomElementSyncMicrotaskQueue.h

Index: third_party/WebKit/Source/core/dom/custom/V0CustomElementSyncMicrotaskQueue.h
diff --git a/third_party/WebKit/Source/core/dom/custom/V0CustomElementSyncMicrotaskQueue.h b/third_party/WebKit/Source/core/dom/custom/V0CustomElementSyncMicrotaskQueue.h
new file mode 100644
index 0000000000000000000000000000000000000000..1bb1478eec46006051401ff7abacac2f68984b17
--- /dev/null
+++ b/third_party/WebKit/Source/core/dom/custom/V0CustomElementSyncMicrotaskQueue.h
@@ -0,0 +1,25 @@
+// 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 V0CustomElementSyncMicrotaskQueue_h
+#define V0CustomElementSyncMicrotaskQueue_h
+
+#include "core/dom/custom/V0CustomElementMicrotaskQueueBase.h"
+
+namespace blink {
+
+class V0CustomElementSyncMicrotaskQueue : public V0CustomElementMicrotaskQueueBase {
+public:
+    static V0CustomElementSyncMicrotaskQueue* create() { return new V0CustomElementSyncMicrotaskQueue(); }
+
+    void enqueue(V0CustomElementMicrotaskStep*);
+
+private:
+    V0CustomElementSyncMicrotaskQueue() { }
+    virtual void doDispatch();
+};
+
+} // namespace blink
+
+#endif // V0CustomElementSyncMicrotaskQueue_h