Refactor code for calculating background image geometry

Source/core/layout/LayoutBox.cpp

Index: Source/core/layout/LayoutBox.cpp
diff --git a/Source/core/layout/LayoutBox.cpp b/Source/core/layout/LayoutBox.cpp
index be83e8a61e6eb00a2579d3521aac8dca3697ee74..e54ce16325e9d421e87411616af300cfb2e70d05 100644
--- a/Source/core/layout/LayoutBox.cpp
+++ b/Source/core/layout/LayoutBox.cpp
@@ -1179,7 +1179,7 @@ bool LayoutBox::getBackgroundPaintedExtent(LayoutRect& paintedExtent)
     BackgroundImageGeometry geometry;
     // TODO(jchaffraix): This function should be rethought as it's called during and outside
     // of the paint phase. Potentially returning different results at different phases.
-    BoxPainter::calculateBackgroundImageGeometry(*this, 0, GlobalPaintNormalPhase, style()->backgroundLayers(), backgroundRect, geometry);
+    geometry.calculate(*this, nullptr, GlobalPaintNormalPhase, style()->backgroundLayers(), backgroundRect);
     if (geometry.hasNonLocalGeometry())
         return false;
     paintedExtent = LayoutRect(geometry.destRect());