Factor SVG root inline box paint code into SVGRootInlineBoxPainter

Source/core/paint/SVGRootInlineBoxPainter.h

Index: Source/core/paint/SVGRootInlineBoxPainter.h
diff --git a/Source/core/paint/SVGRootPainter.h b/Source/core/paint/SVGRootInlineBoxPainter.h
similarity index 50%
copy from Source/core/paint/SVGRootPainter.h
copy to Source/core/paint/SVGRootInlineBoxPainter.h
index 0c169dec2454c2df91701c918cf5e37631638981..65dc3bc44e376e43c98bf4bf459a8beb44a658b5 100644
--- a/Source/core/paint/SVGRootPainter.h
+++ b/Source/core/paint/SVGRootInlineBoxPainter.h
@@ -2,25 +2,25 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SVGRootPainter_h
-#define SVGRootPainter_h
+#ifndef SVGRootInlineBoxPainter_h
+#define SVGRootInlineBoxPainter_h
 
 namespace blink {
 
 struct PaintInfo;
 class LayoutPoint;
-class RenderSVGRoot;
+class SVGRootInlineBox;
 
-class SVGRootPainter {
+class SVGRootInlineBoxPainter {
 public:
-    SVGRootPainter(RenderSVGRoot& renderSVGRoot) : m_renderSVGRoot(renderSVGRoot) { }
+    SVGRootInlineBoxPainter(SVGRootInlineBox& svgRootInlineBox) : m_svgRootInlineBox(svgRootInlineBox) { }
 
     void paint(PaintInfo&, const LayoutPoint&);
 
 private:
-    RenderSVGRoot& m_renderSVGRoot;
+    SVGRootInlineBox& m_svgRootInlineBox;
 };
 
 } // namespace blink
 
-#endif // SVGRootPainter_h
+#endif // SVGRootInlineBoxPainter_h