[css-align] Don't resolve 'auto' values for computed style.

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

 /*
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 110 matching lines @@
 
   LayoutUnit ComputeIntrinsicLogicalContentHeightUsing(
       const Length& logical_height_length,
       LayoutUnit intrinsic_content_height,
       LayoutUnit border_and_padding) const override;
 
   void AddChild(LayoutObject* new_child,
                 LayoutObject* before_child = nullptr) override;
   void RemoveChild(LayoutObject*) override;
 
+  bool SelfAlignmentChangedToStretchInRowAxis(const ComputedStyle& old_style,
+                                              const ComputedStyle& new_style,
+                                              const LayoutBox&);
+  bool SelfAlignmentChangedFromStretchInRowAxis(const ComputedStyle& old_style,
+                                                const ComputedStyle& new_style,
+                                                const LayoutBox&);
+  bool SelfAlignmentChangedFromStretchInColumnAxis(
+      const ComputedStyle& old_style,
+      const ComputedStyle& new_style,
+      const LayoutBox&);
   void StyleDidChange(StyleDifference, const ComputedStyle*) override;
 
   Optional<LayoutUnit> AvailableSpaceForGutters(GridTrackSizingDirection) const;
 
   bool ExplicitGridDidResize(const ComputedStyle&) const;
   bool NamedGridLinesDefinitionDidChange(const ComputedStyle&) const;
 
   size_t ComputeAutoRepeatTracksCount(
       GridTrackSizingDirection,
       Optional<LayoutUnit> available_size) const;
@@ skipping 165 matching lines @@
   LayoutUnit max_content_height_{-1};
 
   Optional<bool> has_definite_logical_height_;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutGrid, IsLayoutGrid());
 
 }  // namespace blink
 
 #endif  // LayoutGrid_h