Separate method for calculating logical height based on CSS properties.

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

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2009, 2010 Apple Inc.
  *               All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 451 matching lines @@
 
   ColAndColGroup slowColElementAtAbsoluteColumn(unsigned col) const;
 
   void updateColumnCache() const;
   void invalidateCachedColumns();
 
   void updateLogicalWidth() override;
 
   LayoutUnit convertStyleLogicalWidthToComputedWidth(
       const Length& styleLogicalWidth,
-      LayoutUnit availableWidth);
+      LayoutUnit availableWidth) const;
   LayoutUnit convertStyleLogicalHeightToComputedHeight(
-      const Length& styleLogicalHeight);
+      const Length& styleLogicalHeight) const;
 
   LayoutRect overflowClipRect(
       const LayoutPoint& location,
       OverlayScrollbarClipBehavior = IgnoreOverlayScrollbarSize) const override;
 
   void addOverflowFromChildren() override;
 
   void recalcSections() const;
   void layoutCaption(LayoutTableCaption&, SubtreeLayoutScope&);
   void layoutSection(LayoutTableSection&,
                      SubtreeLayoutScope&,
                      LayoutUnit logicalLeft);
 
+  // Return the logical height based on the height, min-height and max-height
+  // properties from CSS. Will return 0 if auto.
+  LayoutUnit logicalHeightFromStyle() const;
+
   void distributeExtraLogicalHeight(int extraLogicalHeight);
 
   void recalcCollapsedBordersIfNeeded();
 
   // TODO(layout-dev): All mutables in this class are lazily updated by
   // recalcSections() which is called by various getter methods (e.g.
   // borderBefore(), borderAfter()).
   // They allow dirty layout even after DocumentLifecycle::LayoutClean which
   // seems not proper. crbug.com/538236.
 
@@ skipping 71 matching lines @@
   if (m_firstBody)
     return m_firstBody;
   return m_foot;
 }
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutTable, isTable());
 
 }  // namespace blink
 
 #endif  // LayoutTable_h