Drag images should paint descendants that are painting siblings of the dragged element

third_party/WebKit/Source/core/paint/ReplicaPainter.cpp

Index: third_party/WebKit/Source/core/paint/ReplicaPainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/ReplicaPainter.cpp b/third_party/WebKit/Source/core/paint/ReplicaPainter.cpp
index 2711a2ce91b9a9c30200c9f8111262badd5d0571..9cf452e9b7b6787a64fa04544f7574033da3268e 100644
--- a/third_party/WebKit/Source/core/paint/ReplicaPainter.cpp
+++ b/third_party/WebKit/Source/core/paint/ReplicaPainter.cpp
@@ -27,7 +27,7 @@ void ReplicaPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paintO
         // Turn around and paint the parent layer. Use temporary clipRects, so that the layer doesn't end up caching clip rects
         // computing using the wrong rootLayer
         PaintLayer* rootPaintingLayer = m_layoutReplica.layer()->parent();
-        PaintLayerPaintingInfo paintingInfo(rootPaintingLayer, LayoutRect(paintInfo.cullRect().m_rect), GlobalPaintNormalPhase, LayoutSize(), 0);
+        PaintLayerPaintingInfo paintingInfo(rootPaintingLayer, LayoutRect(paintInfo.cullRect().m_rect), GlobalPaintNormalPhase, LayoutSize());
         PaintLayerFlags flags = PaintLayerHaveTransparency | PaintLayerAppliedTransform | PaintLayerUncachedClipRects | PaintLayerPaintingReflection;
         PaintLayerPainter(*m_layoutReplica.layer()->parent()).paintLayer(paintInfo.context, paintingInfo, flags);
     } else if (paintInfo.phase == PaintPhaseMask) {