Auto-height table cells must stop percentage resolution of child heights.

Source/core/layout/LayoutBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 2390 matching lines @@
     return -1;
 }
 
 bool LayoutBox::skipContainingBlockForPercentHeightCalculation(const LayoutBox* containingBlock) const
 {
     // If the writing mode of the containing block is orthogonal to ours, it means that we shouldn't
     // skip anything, since we're going to resolve the percentage height against a containing block *width*.
     if (isHorizontalWritingMode() != containingBlock->isHorizontalWritingMode())
         return false;
 
-    // Anonymous layout objects are invisible to the DOM, so whatever they're doing there, they
-    // should not impede percentage resolution on a child. Examples of such anonymous layout objects
-    // are multicol flow threads and ruby runs.
-    if (containingBlock->isAnonymous())
-        return true;
+    // Anonymous blocks should not impede percentage resolution on a child. Examples of such
+    // anonymous blocks are blocks wrapped around inlines that have block siblings (from the CSS
+    // spec) and multicol flow threads (an implementation detail). Another implementation detail,
+    // ruby runs, create anonymous inline-blocks, so skip those too. All other types of anonymous
+    // objects, such as table-cells, will be treated just as if they were non-anonymous.
+    if (containingBlock->isAnonymous()) {
+        EDisplay display = containingBlock->styleRef().display();
+        return display == BLOCK || display == INLINE_BLOCK;
+    }
 
     // For quirks mode, we skip most auto-height containing blocks when computing percentages.
     return document().inQuirksMode() && !containingBlock->isTableCell() && !containingBlock->isOutOfFlowPositioned() && containingBlock->style()->logicalHeight().isAuto();
 }
 
 LayoutUnit LayoutBox::computePercentageLogicalHeight(const Length& height) const
 {
     LayoutUnit availableHeight = -1;
 
     bool skippedAutoHeightContainingBlock = false;
@@ skipping 2312 matching lines @@
     StyleImage* borderImage = style()->borderImage().image();
     return borderImage && borderImage->canRender(*this, style()->effectiveZoom()) && borderImage->isLoaded();
 }
 
 ShapeOutsideInfo* LayoutBox::shapeOutsideInfo() const
 {
     return ShapeOutsideInfo::isEnabledFor(*this) ? ShapeOutsideInfo::info(*this) : nullptr;
 }
 
 } // namespace blink