[css-grid] Initial support for implicit grid before explicit grid

third_party/WebKit/Source/core/css/parser/LegacyCSSPropertyParser.cpp

Index: third_party/WebKit/Source/core/css/parser/LegacyCSSPropertyParser.cpp
diff --git a/third_party/WebKit/Source/core/css/parser/LegacyCSSPropertyParser.cpp b/third_party/WebKit/Source/core/css/parser/LegacyCSSPropertyParser.cpp
index 4de1c36b094ac655b703c9bc527298848033e286..3ad5d5faf2c1465265d9832d99d49ab2b0a3e827 100644
--- a/third_party/WebKit/Source/core/css/parser/LegacyCSSPropertyParser.cpp
+++ b/third_party/WebKit/Source/core/css/parser/LegacyCSSPropertyParser.cpp
@@ -2399,7 +2399,7 @@ bool CSSPropertyParser::parseGridTemplateAreasRow(NamedGridAreaMap& gridAreaMap,
 
         NamedGridAreaMap::iterator gridAreaIt = gridAreaMap.find(gridAreaName);
         if (gridAreaIt == gridAreaMap.end()) {
-            gridAreaMap.add(gridAreaName, GridCoordinate(GridSpan::definiteGridSpan(rowCount, rowCount + 1), GridSpan::definiteGridSpan(currentCol, lookAheadCol)));
+            gridAreaMap.add(gridAreaName, GridCoordinate(GridSpan::translatedDefiniteGridSpan(rowCount, rowCount + 1), GridSpan::translatedDefiniteGridSpan(currentCol, lookAheadCol)));
         } else {
             GridCoordinate& gridCoordinate = gridAreaIt->value;
 
@@ -2416,7 +2416,7 @@ bool CSSPropertyParser::parseGridTemplateAreasRow(NamedGridAreaMap& gridAreaMap,
             if (lookAheadCol != gridCoordinate.columns.resolvedFinalPosition())
                 return false;
 
-            gridCoordinate.rows = GridSpan::definiteGridSpan(gridCoordinate.rows.resolvedInitialPosition(), gridCoordinate.rows.resolvedFinalPosition() + 1);
+            gridCoordinate.rows = GridSpan::translatedDefiniteGridSpan(gridCoordinate.rows.resolvedInitialPosition(), gridCoordinate.rows.resolvedFinalPosition() + 1);
         }
         currentCol = lookAheadCol - 1;
     }