Fix incorrectly painted right floats in LayoutNG

third_party/WebKit/Source/core/layout/ng/ng_block_node.cc

Index: third_party/WebKit/Source/core/layout/ng/ng_block_node.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_block_node.cc b/third_party/WebKit/Source/core/layout/ng/ng_block_node.cc
index bbe249418392861fd741fe79c88a6b0a12b8a352..4052b0796537243d8f180cfcbbac004967b2b312 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_block_node.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_block_node.cc
@@ -270,7 +270,8 @@ void NGBlockNode::CopyFragmentDataToLayoutBox(
         FragmentPositionUpdated(toNGPhysicalBoxFragment(*child_fragment));
 
       for (const auto& floating_object : child_fragment->PositionedFloats()) {
-        FloatingObjectPositionedUpdated(floating_object, layout_box_);
+        FloatingObjectPositionedUpdated(
+            floating_object, toLayoutBox(child_fragment->GetLayoutObject()));
       }
     }
   }