Fix sub-pixel handling of transparency boxes in DPL

Source/core/paint/DeprecatedPaintLayerPainter.cpp

Index: Source/core/paint/DeprecatedPaintLayerPainter.cpp
diff --git a/Source/core/paint/DeprecatedPaintLayerPainter.cpp b/Source/core/paint/DeprecatedPaintLayerPainter.cpp
index 0189a23964b97d5caf2de2047ca11dfb5cce392e..545baef3a602a90f97e84d66da3aedb3e5426c66 100644
--- a/Source/core/paint/DeprecatedPaintLayerPainter.cpp
+++ b/Source/core/paint/DeprecatedPaintLayerPainter.cpp
@@ -205,7 +205,7 @@ void DeprecatedPaintLayerPainter::paintLayerContents(GraphicsContext* context, c
     bool shouldCompositeForBlendMode = (!m_paintLayer.layoutObject()->isDocumentElement() || m_paintLayer.layoutObject()->isSVGRoot()) && m_paintLayer.stackingNode()->isStackingContext() && m_paintLayer.hasNonIsolatedDescendantWithBlendMode();
     if (shouldCompositeForBlendMode || m_paintLayer.paintsWithTransparency(paintingInfo.globalPaintFlags())) {
         clipRecorder.emplace(*context, *m_paintLayer.layoutObject(), DisplayItem::TransparencyClip,
-            m_paintLayer.paintingExtent(paintingInfo.rootLayer, paintingInfo.paintDirtyRect, paintingInfo.subPixelAccumulation, paintingInfo.globalPaintFlags()),
+            m_paintLayer.paintingExtent(paintingInfo.rootLayer, paintingInfo.paintDirtyRect, paintingInfo.globalPaintFlags()),
             &paintingInfo, LayoutPoint(), paintFlags);
 
         compositingRecorder.emplace(*context, *m_paintLayer.layoutObject(),
@@ -337,7 +337,7 @@ void DeprecatedPaintLayerPainter::paintLayerWithTransform(GraphicsContext* conte
         ShouldRespectOverflowClip respectOverflowClip = shouldRespectOverflowClip(paintFlags, m_paintLayer.layoutObject());
         // Calculate the transformed bounding box in the current coordinate space, to figure out
         // which fragmentainers (e.g. columns) we need to visit.
-        LayoutRect transformedExtent = DeprecatedPaintLayer::transparencyClipBox(&m_paintLayer, paginationLayer, DeprecatedPaintLayer::PaintingTransparencyClipBox, DeprecatedPaintLayer::RootOfTransparencyClipBox, paintingInfo.subPixelAccumulation, paintingInfo.globalPaintFlags());
+        LayoutRect transformedExtent = DeprecatedPaintLayer::transparencyClipBox(&m_paintLayer, paginationLayer, DeprecatedPaintLayer::PaintingTransparencyClipBox, DeprecatedPaintLayer::RootOfTransparencyClipBox, paintingInfo.globalPaintFlags());
         // FIXME: we don't check if paginationLayer is within paintingInfo.rootLayer here.
         paginationLayer->collectFragments(fragments, paintingInfo.rootLayer, paintingInfo.paintDirtyRect, cacheSlot, IgnoreOverlayScrollbarSize, respectOverflowClip, 0, paintingInfo.subPixelAccumulation, &transformedExtent);
     } else {