[LayoutNG] Fix incorrectly positioned empty blocks inside of new BFC

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 7e8127a48780df6ce49966c3c011861e117d73f2..8f593a24d6b74e872c42773fef3f260e0943d3da 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
@@ -246,6 +246,10 @@ void NGBlockNode::CopyFragmentDataToLayoutBox(
   intrinsic_logical_height -= border_and_padding.BlockSum();
   layout_box_->setIntrinsicContentLogicalHeight(intrinsic_logical_height);
 
+  for (const auto& floating_object : fragment_->PositionedFloats()) {
+    FloatingObjectPositionedUpdated(floating_object, layout_box_);
+  }
+
   // TODO(layout-dev): Currently we are not actually performing layout on
   // inline children. For now just clear the needsLayout bit so that we can
   // run unittests.
@@ -263,10 +267,6 @@ void NGBlockNode::CopyFragmentDataToLayoutBox(
     for (const auto& child_fragment : fragment_->Children()) {
       if (child_fragment->IsPlaced())
         FragmentPositionUpdated(toNGPhysicalBoxFragment(*child_fragment));
-
-      for (const auto& floating_object : child_fragment->PositionedFloats()) {
-        FloatingObjectPositionedUpdated(floating_object, layout_box_);
-      }
     }
   }