[CSS Shapes] First line gets incorrectly adjusted in shape-inside due to rounding

Source/core/rendering/shapes/ShapeInsideInfo.h

Index: Source/core/rendering/shapes/ShapeInsideInfo.h
diff --git a/Source/core/rendering/shapes/ShapeInsideInfo.h b/Source/core/rendering/shapes/ShapeInsideInfo.h
index 5fe7f4404eb3fae13fd055aaf76b05044727788a..7828c05033f6a469bf9afb4f32d46dc11ce1a132 100644
--- a/Source/core/rendering/shapes/ShapeInsideInfo.h
+++ b/Source/core/rendering/shapes/ShapeInsideInfo.h
@@ -89,7 +89,7 @@ public:
     }
     void clearSegments() { m_segments.clear(); }
     bool adjustLogicalLineTop(float minSegmentWidth);
-    LayoutUnit computeFirstFitPositionForFloat(const LayoutSize) const;
+    LayoutUnit computeFirstFitPositionForFloat(const FloatSize&) const;
 
     void setNeedsLayout(bool value) { m_needsLayout = value; }
     bool needsLayout() { return m_needsLayout; }