quirky WIP

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 2469 matching lines @@
 }
 
 LayoutUnit LayoutBox::computePercentageLogicalHeight(const Length& height) const
 {
     LayoutUnit availableHeight = -1;
 
     bool skippedAutoHeightContainingBlock = false;
     LayoutBlock* cb = containingBlock();
     const LayoutBox* containingBlockChild = this;
     LayoutUnit rootMarginBorderPaddingHeight = 0;
-    while (!cb->isLayoutView() && skipContainingBlockForPercentHeightCalculation(cb)) {
+    while (!cb->isLayoutView() && height.type() == Percent && skipContainingBlockForPercentHeightCalculation(cb)) {
         if (cb->isBody() || cb->isDocumentElement())
             rootMarginBorderPaddingHeight += cb->marginBefore() + cb->marginAfter() + cb->borderAndPaddingLogicalHeight();
         skippedAutoHeightContainingBlock = true;
         containingBlockChild = cb;
         cb = cb->containingBlock();
     }
     cb->addPercentHeightDescendant(const_cast<LayoutBox*>(this));
 
     const ComputedStyle& cbstyle = cb->styleRef();
 
@@ skipping 2202 matching lines @@
     computedValues.m_margins.m_end = marginEnd();
 
     setLogicalTop(oldLogicalTop);
     setLogicalWidth(oldLogicalWidth);
     setLogicalLeft(oldLogicalLeft);
     setMarginLeft(oldMarginLeft);
     setMarginRight(oldMarginRight);
 }
 
 } // namespace blink