#include "core/rendering/RenderBlock.h"
#include "platform/scroll/ScrollTypes.h"
-namespace WebCore {
+namespace blink {
class RenderScrollbar;
DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderScrollbarPart, isRenderScrollbarPart());
-} // namespace WebCore
+} // namespace blink
#endif // RenderScrollbarPart_h