[CSS Grid Layout] Avoid using StyleAdjuster to resolve 'auto' values.

Source/core/style/ComputedStyle.h

Index: Source/core/style/ComputedStyle.h
diff --git a/Source/core/style/ComputedStyle.h b/Source/core/style/ComputedStyle.h
index 64abb5eb0ef055f4949c15f8119748e51432bb07..d1cb59cf432830a5ffc9aa2b2df072726fb6ca45 100644
--- a/Source/core/style/ComputedStyle.h
+++ b/Source/core/style/ComputedStyle.h
@@ -351,8 +351,14 @@ public:
     // Computes how the style change should be propagated down the tree.
     static StyleRecalcChange stylePropagationDiff(const ComputedStyle* oldStyle, const ComputedStyle* newStyle);
 
-    static ItemPosition resolveAlignment(const ComputedStyle& parentStyle, const ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject);
-    static ItemPosition resolveJustification(const ComputedStyle& parentStyle, const ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject);
+    ContentPosition resolvedAlignContentPosition() const;
+    ContentDistributionType resolvedAlignContentDistribution() const;
+    ContentPosition resolvedJustifyContentPosition() const;
+    ContentDistributionType resolvedJustifyContentDistribution() const;
+    static ItemPosition resolvedAlignSelfPosition(const ComputedStyle& parentStyle, const ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject);
+    static OverflowAlignment resolvedAlignSelfOverflow(const ComputedStyle& parentStyle, const ComputedStyle& childStyle);
+    static ItemPosition resolvedJustifySelfPosition(const ComputedStyle& parentStyle, const ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject);
+    static OverflowAlignment resolvedJustifySelfOverflow(const ComputedStyle& parentStyle, const ComputedStyle& childStyle);
 
     StyleDifference visualInvalidationDiff(const ComputedStyle&) const;