[css-grid] Unknown named grid lines on absolutely positioned items

third_party/WebKit/Source/core/style/GridResolvedPosition.cpp

Index: third_party/WebKit/Source/core/style/GridResolvedPosition.cpp
diff --git a/third_party/WebKit/Source/core/style/GridResolvedPosition.cpp b/third_party/WebKit/Source/core/style/GridResolvedPosition.cpp
index 87c0ac125ae35f5d7f97be644dc0df207b2ed09d..7519b5502d26917a2f5b4ba938b514246763cc26 100644
--- a/third_party/WebKit/Source/core/style/GridResolvedPosition.cpp
+++ b/third_party/WebKit/Source/core/style/GridResolvedPosition.cpp
@@ -20,19 +20,19 @@ static inline String implicitNamedGridLineForSide(const String& lineName, GridPo
     return lineName + ((side == ColumnStartSide || side == RowStartSide) ? "-start" : "-end");
 }
 
-static bool isValidNamedLineOrArea(const String& lineName, const ComputedStyle& style, GridPositionSide side)
+bool GridResolvedPosition::isValidNamedLineOrArea(const String& lineName, const ComputedStyle& style, GridPositionSide side)
 {
     const NamedGridLinesMap& gridLineNames = gridLinesForSide(style, side);
 
     return gridLineNames.contains(implicitNamedGridLineForSide(lineName, side)) || gridLineNames.contains(lineName);
 }
 
-static GridPositionSide calculateInitialPositionSide(GridTrackSizingDirection direction)
+GridPositionSide GridResolvedPosition::calculateInitialPositionSide(GridTrackSizingDirection direction)
 {
     return (direction == ForColumns) ? ColumnStartSide : RowStartSide;
 }
 
-static GridPositionSide calculateFinalPositionSide(GridTrackSizingDirection direction)
+GridPositionSide GridResolvedPosition::calculateFinalPositionSide(GridTrackSizingDirection direction)
 {
     return (direction == ForColumns) ? ColumnEndSide : RowEndSide;
 }