#include "core/svg/SVGFEMergeElement.h"
#include "core/SVGNames.h"
-#include "platform/graphics/filters/FilterEffect.h"
+#include "core/dom/ElementTraversal.h"
#include "core/svg/SVGFEMergeNodeElement.h"
#include "core/svg/graphics/filters/SVGFilterBuilder.h"
+#include "platform/graphics/filters/FilterEffect.h"
-namespace WebCore {
+namespace blink {
inline SVGFEMergeElement::SVGFEMergeElement(Document& document)
: SVGFilterPrimitiveStandardAttributes(SVGNames::feMergeTag, document)