[css-grid] Handle min-content/max-content with orthogonal flows

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

Index: third_party/WebKit/Source/core/layout/LayoutGrid.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutGrid.h b/third_party/WebKit/Source/core/layout/LayoutGrid.h
index 335e18ba7bc5ad3b2c541f0ef8b5eab0e9b85a42..fa07b7866f8e8e57424baa1c2fbe06baad103dcd 100644
--- a/third_party/WebKit/Source/core/layout/LayoutGrid.h
+++ b/third_party/WebKit/Source/core/layout/LayoutGrid.h
@@ -143,6 +143,8 @@ private:
     LayoutUnit computeTrackBasedLogicalHeight(const GridSizingData&) const;
     void computeTrackSizesForDirection(GridTrackSizingDirection, GridSizingData&, LayoutUnit freeSpace);
 
+    void repeatTracksSizingIfNeeded(GridSizingData&, LayoutUnit availableSpaceForColumns, LayoutUnit availableSpaceForRows);
+
     void layoutGridItems(GridSizingData&);
     void prepareChildForPositionedLayout(LayoutBox&);
     void layoutPositionedObjects(bool relayoutChildren, PositionedLayoutBehavior = DefaultLayout);
@@ -178,6 +180,7 @@ private:
 
     LayoutUnit gridAreaBreadthForChild(const LayoutBox& child, GridTrackSizingDirection, const GridSizingData&) const;
     LayoutUnit gridAreaBreadthForChildIncludingAlignmentOffsets(const LayoutBox&, GridTrackSizingDirection, const GridSizingData&) const;
+    LayoutUnit assumedRowsSizeForOrthogonalChild(const LayoutBox&, SizingOperation) const;
 
     void applyStretchAlignmentToTracksIfNeeded(GridTrackSizingDirection, GridSizingData&);
 
@@ -225,6 +228,8 @@ private:
 
     size_t m_autoRepeatColumns { 0 };
     size_t m_autoRepeatRows { 0 };
+
+    bool m_hasAnyOrthogonalChild;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutGrid, isLayoutGrid());