Move rendering/svg/RenderSVGResource* to layout/svg.

Source/core/svg/SVGGradientElement.cpp

Index: Source/core/svg/SVGGradientElement.cpp
diff --git a/Source/core/svg/SVGGradientElement.cpp b/Source/core/svg/SVGGradientElement.cpp
index 2cc9b7d4361b574003d4fe6f7fa399313abeb16c..d9ed399b793583d87738bd642e3b3613793e1e04 100644
--- a/Source/core/svg/SVGGradientElement.cpp
+++ b/Source/core/svg/SVGGradientElement.cpp
@@ -25,7 +25,7 @@
 #include "core/XLinkNames.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/ElementTraversal.h"
-#include "core/rendering/svg/RenderSVGResourceContainer.h"
+#include "core/layout/svg/LayoutSVGResourceContainer.h"
 #include "core/svg/SVGStopElement.h"
 #include "core/svg/SVGTransformList.h"
 
@@ -90,7 +90,7 @@ void SVGGradientElement::svgAttributeChanged(const QualifiedName& attrName)
 
     SVGElement::InvalidationGuard invalidationGuard(this);
 
-    RenderSVGResourceContainer* renderer = toRenderSVGResourceContainer(this->renderer());
+    LayoutSVGResourceContainer* renderer = toLayoutSVGResourceContainer(this->renderer());
     if (renderer)
         renderer->invalidateCacheAndMarkForLayout();
 }