Large canvas does not honor containing div's border radius

Source/core/rendering/RenderLayerCompositor.cpp

Index: Source/core/rendering/RenderLayerCompositor.cpp
diff --git a/Source/core/rendering/RenderLayerCompositor.cpp b/Source/core/rendering/RenderLayerCompositor.cpp
index f472d127bcb8eb2dfaba789a65cf4fab397f1700..8aeeaa229c0d0d2df16904ff0455e33ffd51c417 100644
--- a/Source/core/rendering/RenderLayerCompositor.cpp
+++ b/Source/core/rendering/RenderLayerCompositor.cpp
@@ -2131,6 +2131,9 @@ static void resetTrackedRepaintRectsRecursive(GraphicsLayer* graphicsLayer)
 
     if (GraphicsLayer* maskLayer = graphicsLayer->maskLayer())
         resetTrackedRepaintRectsRecursive(maskLayer);
+
+    if (GraphicsLayer* borderRadiusLayer = graphicsLayer->borderRadiusLayer())
+        resetTrackedRepaintRectsRecursive(borderRadiusLayer);
 }
 
 void RenderLayerCompositor::resetTrackedRepaintRects()