Expose scroll customization for touch to JS (behind REF).

Source/bindings/core/v8/ScrollStateCallbackToScriptValue.h

Index: Source/bindings/core/v8/ScrollStateCallbackToScriptValue.h
diff --git a/Source/bindings/core/v8/ScrollStateCallbackToScriptValue.h b/Source/bindings/core/v8/ScrollStateCallbackToScriptValue.h
new file mode 100644
index 0000000000000000000000000000000000000000..2dbf23cf06d825319906147042c6f31da0560e15
--- /dev/null
+++ b/Source/bindings/core/v8/ScrollStateCallbackToScriptValue.h
@@ -0,0 +1,20 @@
+// Copyright 2015 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 ScrollStateCallbackToScriptValue_h
+#define ScrollStateCallbackToScriptValue_h
+
+#include "core/dom/Element.h"
+#include "platform/heap/GarbageCollected.h"
+
+namespace blink {
+
+class ScrollState;
+class ScrollStateCallback;
+
+ScriptValue scrollStateCallbackToScriptValue(ScrollStateCallback&, ScriptState*);

[haraken, 2015/06/30 07:08:30]

This should go to ToV8.h. (See my comment in Element.h.)

+
+} // namespace blink
+
+#endif // ScrollStateCallbackToScriptValue_h