[SVG2] Merge SVGStyledElement into SVGElement

Source/core/rendering/svg/RenderSVGHiddenContainer.h

Index: Source/core/rendering/svg/RenderSVGHiddenContainer.h
diff --git a/Source/core/rendering/svg/RenderSVGHiddenContainer.h b/Source/core/rendering/svg/RenderSVGHiddenContainer.h
index ee2b992f689f5b5103abda2b82f14738e896dcee..f8e57d33f1dd04aa8e1d704f8e0ac6dcd1a9aa8b 100644
--- a/Source/core/rendering/svg/RenderSVGHiddenContainer.h
+++ b/Source/core/rendering/svg/RenderSVGHiddenContainer.h
@@ -24,13 +24,13 @@
 
 namespace WebCore {
 
-class SVGStyledElement;
+class SVGElement;
 
 // This class is for containers which are never drawn, but do need to support style
 // <defs>, <linearGradient>, <radialGradient> are all good examples
 class RenderSVGHiddenContainer : public RenderSVGContainer {
 public:
-    explicit RenderSVGHiddenContainer(SVGStyledElement*);
+    explicit RenderSVGHiddenContainer(SVGElement*);
 
     virtual const char* renderName() const { return "RenderSVGHiddenContainer"; }