[css-align] New CSS Value 'normal' for Self Alignment

third_party/WebKit/Source/core/style/ComputedStyle.h

Index: third_party/WebKit/Source/core/style/ComputedStyle.h
diff --git a/third_party/WebKit/Source/core/style/ComputedStyle.h b/third_party/WebKit/Source/core/style/ComputedStyle.h
index 929b742a6a0ea87a367331f70d48c270d277fe57..c5aa597df1c02162377fa35181a6be0d1455d122 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.h
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.h
@@ -375,9 +375,10 @@ public:
     ContentDistributionType resolvedJustifyContentDistribution(const StyleContentAlignmentData& normalValueBehavior) const;
     ContentPosition resolvedAlignContentPosition(const StyleContentAlignmentData& normalValueBehavior) const;
     ContentDistributionType resolvedAlignContentDistribution(const StyleContentAlignmentData& normalValueBehavior) const;
-    const StyleSelfAlignmentData resolvedAlignment(const ComputedStyle& parentStyle, ItemPosition resolvedAutoPositionForLayoutObject) const;
-    static ItemPosition resolveAlignment(const ComputedStyle& parentStyle, const ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject);
-    static ItemPosition resolveJustification(const ComputedStyle& parentStyle, const ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject);
+    const StyleSelfAlignmentData resolvedAlignItems(ItemPosition normalValueBehaviour) const;
+    const StyleSelfAlignmentData resolvedAlignSelf(ItemPosition normalValueBehaviour) const;
+    const StyleSelfAlignmentData resolvedJustifyItems(ItemPosition normalValueBehaviour) const;
+    const StyleSelfAlignmentData resolvedJustifySelf(ItemPosition normalValueBehaviour) const;
 
     StyleDifference visualInvalidationDiff(const ComputedStyle&) const;
 
@@ -1738,7 +1739,8 @@ public:
     static float initialFlexShrink() { return 1; }
     static Length initialFlexBasis() { return Length(Auto); }
     static int initialOrder() { return 0; }
-    static StyleContentAlignmentData initialContentAlignment() { return StyleContentAlignmentData(ContentPositionNormal, ContentDistributionDefault, OverflowAlignmentDefault); }
+    static StyleContentAlignmentData initialContentAlignment() { return StyleContentAlignmentData(RuntimeEnabledFeatures::cssGridLayoutEnabled() ? ContentPositionNormal : ContentPositionFlexStart, ContentDistributionDefault, OverflowAlignmentDefault); }
+    static StyleSelfAlignmentData initialDefaultAlignment() { return StyleSelfAlignmentData(RuntimeEnabledFeatures::cssGridLayoutEnabled() ? ItemPositionNormal : ItemPositionStretch, OverflowAlignmentDefault); }
     static StyleSelfAlignmentData initialSelfAlignment() { return StyleSelfAlignmentData(ItemPositionAuto, OverflowAlignmentDefault); }
     static EFlexDirection initialFlexDirection() { return FlowRow; }
     static EFlexWrap initialFlexWrap() { return FlexNoWrap; }