Rename rendering in core/svg.

Source/core/svg/SVGPolyElement.cpp

Index: Source/core/svg/SVGPolyElement.cpp
diff --git a/Source/core/svg/SVGPolyElement.cpp b/Source/core/svg/SVGPolyElement.cpp
index e592d4e54edd1f3aa6895b92b9ad6b18b05080a8..aa8b5d50efbaf418d5836ac06f1c276c8f7462f6 100644
--- a/Source/core/svg/SVGPolyElement.cpp
+++ b/Source/core/svg/SVGPolyElement.cpp
@@ -45,12 +45,12 @@ void SVGPolyElement::svgAttributeChanged(const QualifiedName& attrName)
     if (attrName == SVGNames::pointsAttr) {
         SVGElement::InvalidationGuard invalidationGuard(this);
 
-        LayoutSVGShape* renderer = toLayoutSVGShape(this->layoutObject());
-        if (!renderer)
+        LayoutSVGShape* layoutObject = toLayoutSVGShape(this->layoutObject());
+        if (!layoutObject)
             return;
 
-        renderer->setNeedsShapeUpdate();
-        markForLayoutAndParentResourceInvalidation(renderer);
+        layoutObject->setNeedsShapeUpdate();
+        markForLayoutAndParentResourceInvalidation(layoutObject);
         return;
     }