1 files changed, 10 insertions, 2 deletions
diff --git a/chromium/third_party/blink/renderer/core/layout/ng/layout_ng_block_flow_mixin.cc b/chromium/third_party/blink/renderer/core/layout/ng/layout_ng_block_flow_mixin.cc
index ef990b7ce3f..a7904987197 100644
--- a/chromium/third_party/blink/renderer/core/layout/ng/layout_ng_block_flow_mixin.cc
+++ b/chromium/third_party/blink/renderer/core/layout/ng/layout_ng_block_flow_mixin.cc
@@ -299,8 +299,12 @@ void LayoutNGBlockFlowMixin<Base>::DirtyLinesFromChangedChild(
   // We need to dirty line box fragments only if the child is once laid out in
   // LayoutNG inline formatting context. New objects are handled in
   // NGInlineNode::MarkLineBoxesDirty().
-  if (child->IsInLayoutNGInlineFormattingContext())
-    NGPaintFragment::DirtyLinesFromChangedChild(child);
+  if (child->IsInLayoutNGInlineFormattingContext()) {
+    if (RuntimeEnabledFeatures::LayoutNGFragmentItemEnabled()) {
+      if (const NGFragmentItems* items = Base::FragmentItems())
+        items->DirtyLinesFromChangedChild(child);
+    }
+  }
 }
 
 template <typename Base>
@@ -341,6 +345,10 @@ void LayoutNGBlockFlowMixin<Base>::UpdateMargins() {
 
 template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutBlockFlow>;
 template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutProgress>;
+template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutRubyAsBlock>;
+template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutRubyBase>;
+template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutRubyRun>;
+template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutRubyText>;
 template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutTableCaption>;
 template class CORE_TEMPLATE_EXPORT LayoutNGBlockFlowMixin<LayoutTableCell>;