| Index: Source/core/rendering/svg/SVGRenderTreeAsText.cpp | 
| diff --git a/Source/core/rendering/svg/SVGRenderTreeAsText.cpp b/Source/core/rendering/svg/SVGRenderTreeAsText.cpp | 
| index 968eb23cb9a458b2a84c6f9d1035336f2fe5f63a..ab5fe5b33bad1be30c7c72d33cc3e8971d0c3285 100644 | 
| --- a/Source/core/rendering/svg/SVGRenderTreeAsText.cpp | 
| +++ b/Source/core/rendering/svg/SVGRenderTreeAsText.cpp | 
| @@ -67,6 +67,7 @@ | 
| #include "core/svg/SVGStopElement.h" | 
|  | 
| #include <math.h> | 
| +#include <memory> | 
|  | 
| namespace WebCore { | 
|  | 
| @@ -483,7 +484,7 @@ void writeSVGResourceContainer(TextStream& ts, const RenderObject& object, int i | 
| const AtomicString& id = element->getIdAttribute(); | 
| writeNameAndQuotedValue(ts, "id", id); | 
|  | 
| -    RenderSVGResourceContainer* resource = const_cast<RenderObject&>(object).toRenderSVGResourceContainer(); | 
| +    RenderSVGResourceContainer* resource = toRenderSVGResourceContainer(const_cast<RenderObject*>(&object)); | 
| ASSERT(resource); | 
|  | 
| if (resource->resourceType() == MaskerResourceType) { | 
|  |