[css-grid] Fix percentage height resolution on replaced elements

third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h

Index: third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
index 2db23f5c3cbac40c25e968bb31298c3676264828..3d6e8df7d19625459f7a1ad95be63033840281c1 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
+++ b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
@@ -511,9 +511,6 @@ class CORE_EXPORT LayoutBoxModelObject : public LayoutObject {
     return *m_rareData.get();
   }
 
-  bool hasAutoHeightOrContainingBlockWithAutoHeight(
-      bool checkingContainingBlock) const;
-
   // The PaintLayer associated with this object. |m_layer| can be nullptr
   // depending on the return value of layerTypeRequired().
   std::unique_ptr<PaintLayer> m_layer;