Merge SVGFilter into Filter

Source/core/layout/svg/SVGLayoutTreeAsText.cpp

 /*
  * Copyright (C) 2004, 2005, 2007, 2009 Apple Inc. All rights reserved.
  *           (C) 2005 Rob Buis <buis@kde.org>
  *           (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 492 matching lines @@
         writeNameValuePair(ts, "maskUnits", masker->maskUnits());
         writeNameValuePair(ts, "maskContentUnits", masker->maskContentUnits());
         ts << "\n";
     } else if (resource->resourceType() == FilterResourceType) {
         LayoutSVGResourceFilter* filter = toLayoutSVGResourceFilter(resource);
         writeNameValuePair(ts, "filterUnits", filter->filterUnits());
         writeNameValuePair(ts, "primitiveUnits", filter->primitiveUnits());
         ts << "\n";
         // Creating a placeholder filter which is passed to the builder.
         FloatRect dummyRect;
-        RefPtrWillBeRawPtr<SVGFilter> dummyFilter = SVGFilter::create(dummyRect, dummyRect, true);
+        RefPtrWillBeRawPtr<Filter> dummyFilter = Filter::create(dummyRect, dummyRect, 1, Filter::BoundingBox);
         if (RefPtrWillBeRawPtr<SVGFilterBuilder> builder = filter->buildPrimitives(dummyFilter.get())) {
             if (FilterEffect* lastEffect = builder->lastEffect())
                 lastEffect->externalRepresentation(ts, indent + 1);
         }
     } else if (resource->resourceType() == ClipperResourceType) {
         writeNameValuePair(ts, "clipPathUnits", toLayoutSVGResourceClipper(resource)->clipPathUnits());
         ts << "\n";
     } else if (resource->resourceType() == MarkerResourceType) {
         LayoutSVGResourceMarker* marker = toLayoutSVGResourceMarker(resource);
         writeNameValuePair(ts, "markerUnits", marker->markerUnits());
@@ skipping 145 matching lines @@
             ts << " ";
             writeNameAndQuotedValue(ts, "filter", svgStyle.filterResource());
             ts << " ";
             writeStandardPrefix(ts, *filter, 0);
             ts << " " << filter->resourceBoundingBox(&layoutObject) << "\n";
         }
     }
 }
 
 } // namespace blink