Stop passing NodeRenderingContext except in textRendererIsNeeded

Source/core/svg/SVGSwitchElement.cpp

Index: Source/core/svg/SVGSwitchElement.cpp
diff --git a/Source/core/svg/SVGSwitchElement.cpp b/Source/core/svg/SVGSwitchElement.cpp
index 7d0e5f78c18dadb077f6becea419d3994837ff6e..07916668ca52793caeb41ac1af88aabdd6d7aa7c 100644
--- a/Source/core/svg/SVGSwitchElement.cpp
+++ b/Source/core/svg/SVGSwitchElement.cpp
@@ -23,7 +23,6 @@
 #include "core/svg/SVGSwitchElement.h"
 
 #include "SVGNames.h"
-#include "core/dom/NodeRenderingContext.h"
 #include "core/page/UseCounter.h"
 #include "core/rendering/svg/RenderSVGTransformableContainer.h"
 
@@ -52,7 +51,7 @@ PassRefPtr<SVGSwitchElement> SVGSwitchElement::create(const QualifiedName& tagNa
     return adoptRef(new SVGSwitchElement(tagName, document));
 }
 
-bool SVGSwitchElement::childShouldCreateRenderer(const NodeRenderingContext& childContext) const
+bool SVGSwitchElement::childShouldCreateRenderer(const Node& child) const
 {
     // FIXME: This function does not do what the comment below implies it does.
     // It will create a renderer for any valid SVG element children, not just the first one.
@@ -64,7 +63,7 @@ bool SVGSwitchElement::childShouldCreateRenderer(const NodeRenderingContext& chi
         if (!element || !element->isValid())
             continue;
 
-        return node == childContext.node(); // Only allow this child if it's the first valid child
+        return node == &child; // Only allow this child if it's the first valid child
     }
 
     return false;