Fix shrink-to-fit when children's writing-mode is orthogonal

Source/core/layout/LayoutBlockFlow.cpp

Index: Source/core/layout/LayoutBlockFlow.cpp
diff --git a/Source/core/layout/LayoutBlockFlow.cpp b/Source/core/layout/LayoutBlockFlow.cpp
index 22dbcd85698ad21450b151b46042fa3f1f1c1f76..3f8d0e6132e566e7b3188b564ad8a5106e3b4fa7 100644
--- a/Source/core/layout/LayoutBlockFlow.cpp
+++ b/Source/core/layout/LayoutBlockFlow.cpp
@@ -374,6 +374,16 @@ inline bool LayoutBlockFlow::layoutBlockFlow(bool relayoutChildren, LayoutUnit &
     else
         layoutBlockChildren(relayoutChildren, layoutScope, beforeEdge, afterEdge);
 
+    if (needsRecalcLogicalWidthAfterLayoutChildren()) {
+        // In perpendicular writing-mode, min-content logicalWidth depends on the child's logicalHeight,
+        // so logicalWidth needs to be updated after children layout is done.
+        // Strictly speaking, children need re-layout if logicalWidth is changed, but in most cases,
+        // perpendicular children do not re-flow according to parent's logicalWidth.
+        clearNeedsRecalcLogicalWidthAfterLayoutChildren();
+        setPreferredLogicalWidthsDirty(MarkOnlyThis);
+        updateLogicalWidthAndColumnWidth();
+    }
+
     // Expand our intrinsic height to encompass floats.
     if (lowestFloatLogicalBottom() > (logicalHeight() - afterEdge) && createsNewFormattingContext())
         setLogicalHeight(lowestFloatLogicalBottom() + afterEdge);