Make the LayoutRect->FloatRect constructor explicit.

Source/core/paint/SVGImagePainter.cpp

Index: Source/core/paint/SVGImagePainter.cpp
diff --git a/Source/core/paint/SVGImagePainter.cpp b/Source/core/paint/SVGImagePainter.cpp
index 4601ae3a55bc4d0e730b9d680cbafc472da66642..c4c497aa1adf3110cf64059dd7b6757f8ab853d4 100644
--- a/Source/core/paint/SVGImagePainter.cpp
+++ b/Source/core/paint/SVGImagePainter.cpp
@@ -37,7 +37,7 @@ void SVGImagePainter::paint(const PaintInfo& paintInfo)
     {
         SVGPaintContext paintContext(m_layoutSVGImage, paintInfoBeforeFiltering);
         if (paintContext.applyClipMaskAndFilterIfNecessary() && !LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(*paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase)) {
-            LayoutObjectDrawingRecorder recorder(*paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase, boundingBox);
+            LayoutObjectDrawingRecorder recorder(*paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase, LayoutRect(enclosingIntRect(boundingBox)));
             // There's no need to cache a buffered SkPicture with slimming
             // paint because it's automatically done in the display list.
             if (m_layoutSVGImage.style()->svgStyle().bufferedRendering() != BR_STATIC || RuntimeEnabledFeatures::slimmingPaintEnabled()) {