1 files changed, 5 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/core/layout/ng/ng_fragment_builder.h b/chromium/third_party/blink/renderer/core/layout/ng/ng_fragment_builder.h
index fe47c293049..5e83fb5da8f 100644
--- a/chromium/third_party/blink/renderer/core/layout/ng/ng_fragment_builder.h
+++ b/chromium/third_party/blink/renderer/core/layout/ng/ng_fragment_builder.h
@@ -56,7 +56,10 @@ class CORE_EXPORT NGFragmentBuilder {
   }
   void SetBlockSize(LayoutUnit block_size) { size_.block_size = block_size; }
 
+  bool HasBlockSize() const { return size_.block_size != kIndefiniteSize; }
+
   void SetIsHiddenForPaint(bool value) { is_hidden_for_paint_ = value; }
+  void SetIsOpaque() { is_opaque_ = true; }
 
   void SetHasCollapsedBorders(bool value) { has_collapsed_borders_ = value; }
 
@@ -87,8 +90,9 @@ class CORE_EXPORT NGFragmentBuilder {
   NGStyleVariant style_variant_;
   LogicalSize size_;
   LayoutObject* layout_object_ = nullptr;
-  scoped_refptr<NGBreakToken> break_token_;
+  scoped_refptr<const NGBreakToken> break_token_;
   bool is_hidden_for_paint_ = false;
+  bool is_opaque_ = false;
   bool has_collapsed_borders_ = false;
   friend class NGPhysicalFragment;
 };