[css-grid] "normal" alignment is "start" for replaced elements

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

Index: third_party/WebKit/Source/core/layout/LayoutGrid.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutGrid.cpp b/third_party/WebKit/Source/core/layout/LayoutGrid.cpp
index a9a34506718a057c877a0e28a7aa909dffe48fdb..bf6bd6c7d3566b0d43daa8aa67d55e652fc6e950 100644
--- a/third_party/WebKit/Source/core/layout/LayoutGrid.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutGrid.cpp
@@ -1418,24 +1418,28 @@ LayoutUnit LayoutGrid::availableAlignmentSpaceForChildBeforeStretching(
 
 StyleSelfAlignmentData LayoutGrid::alignSelfForChild(
     const LayoutBox& child) const {
-  if (!child.isAnonymous())
-    return child.styleRef().resolvedAlignSelf(selfAlignmentNormalBehavior());
+  if (!child.isAnonymous()) {
+    return child.styleRef().resolvedAlignSelf(
+        selfAlignmentNormalBehavior(&child));
+  }
   // All the 'auto' values has been solved by the StyleAdjuster, but it's
   // possible that some grid items generate Anonymous boxes, which need to be
   // solved during layout.
-  return child.styleRef().resolvedAlignSelf(selfAlignmentNormalBehavior(),
+  return child.styleRef().resolvedAlignSelf(selfAlignmentNormalBehavior(&child),
                                             style());
 }
 
 StyleSelfAlignmentData LayoutGrid::justifySelfForChild(
     const LayoutBox& child) const {
-  if (!child.isAnonymous())
-    return child.styleRef().resolvedJustifySelf(ItemPositionStretch);
+  if (!child.isAnonymous()) {
+    return child.styleRef().resolvedJustifySelf(
+        selfAlignmentNormalBehavior(&child));
+  }
   // All the 'auto' values has been solved by the StyleAdjuster, but it's
   // possible that some grid items generate Anonymous boxes, which need to be
   // solved during layout.
-  return child.styleRef().resolvedJustifySelf(selfAlignmentNormalBehavior(),
-                                              style());
+  return child.styleRef().resolvedJustifySelf(
+      selfAlignmentNormalBehavior(&child), style());
 }
 
 GridTrackSizingDirection LayoutGrid::flowAwareDirectionForChild(