Media Controls: move all MediaControlDivElement sub-classes to modules/.

third_party/WebKit/Source/modules/media_controls/elements/MediaControlOverflowMenuListElement.h

Index: third_party/WebKit/Source/modules/media_controls/elements/MediaControlOverflowMenuListElement.h
diff --git a/third_party/WebKit/Source/modules/media_controls/elements/MediaControlOverflowMenuListElement.h b/third_party/WebKit/Source/modules/media_controls/elements/MediaControlOverflowMenuListElement.h
new file mode 100644
index 0000000000000000000000000000000000000000..2d3a98675eb24cf3618e9ef7625f991289654c00
--- /dev/null
+++ b/third_party/WebKit/Source/modules/media_controls/elements/MediaControlOverflowMenuListElement.h
@@ -0,0 +1,27 @@
+// Copyright 2017 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 MediaControlOverflowMenuListElement_h
+#define MediaControlOverflowMenuListElement_h
+
+#include "core/html/shadow/MediaControlElementTypes.h"
+
+namespace blink {
+
+class Event;
+class MediaControlsImpl;
+
+// Holds a list of elements within the overflow menu.
+class MediaControlOverflowMenuListElement final
+    : public MediaControlDivElement {
+ public:
+  explicit MediaControlOverflowMenuListElement(MediaControlsImpl&);
+
+ private:
+  void DefaultEventHandler(Event*) override;
+};
+
+}  // namespace blink
+
+#endif  // MediaControlOverflowMenuListElement_h