[SP] Fix cull rect for fieldset painting

Source/core/paint/FieldsetPainter.cpp

Index: Source/core/paint/FieldsetPainter.cpp
diff --git a/Source/core/paint/FieldsetPainter.cpp b/Source/core/paint/FieldsetPainter.cpp
index f21f6852bbd9733e1efa3a2f39f0bddc2821697c..e6a8d8e801d41492f61f5657a95e68ed180f7711 100644
--- a/Source/core/paint/FieldsetPainter.cpp
+++ b/Source/core/paint/FieldsetPainter.cpp
@@ -36,7 +36,7 @@ void FieldsetPainter::paintBoxDecorationBackground(const PaintInfo& paintInfo, c
         paintRect.setX(paintRect.x() + xOff);
     }
 
-    LayoutObjectDrawingRecorder recorder(*paintInfo.context, m_layoutFieldset, paintInfo.phase, pixelSnappedIntRect(paintOffset, paintRect.size()));
+    LayoutObjectDrawingRecorder recorder(*paintInfo.context, m_layoutFieldset, paintInfo.phase, pixelSnappedIntRect(paintRect));
     if (recorder.canUseCachedDrawing())
         return;