Percent height content should respect the height of its containing cell

third_party/WebKit/Source/core/layout/LayoutTableCell.cpp

 /*
  * 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, 2007, 2008, 2009 Apple Inc.
  *               All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 369 matching lines @@
 
 LayoutUnit LayoutTableCell::paddingAfter() const {
   return LayoutUnit(computedCSSPaddingAfter().floor() +
                     intrinsicPaddingAfter());
 }
 
 void LayoutTableCell::setOverrideLogicalContentHeightFromRowHeight(
     LayoutUnit rowHeight) {
   clearIntrinsicPadding();
   setOverrideLogicalContentHeight(
-      (rowHeight - borderAndPaddingLogicalHeight()).clampNegativeToZero());
+      (rowHeight - collapsedBorderAndCSSPaddingLogicalHeight())
+          .clampNegativeToZero());
 }
 
 LayoutSize LayoutTableCell::offsetFromContainer(const LayoutObject* o) const {
   ASSERT(o == container());
 
   LayoutSize offset = LayoutBlockFlow::offsetFromContainer(o);
   if (parent())
     offset -= parentBox()->locationOffset();
 
   return offset;
@@ skipping 1051 matching lines @@
     cb->adjustChildDebugRect(rect);
 
   return rect;
 }
 
 void LayoutTableCell::adjustChildDebugRect(LayoutRect& r) const {
   r.move(0, -intrinsicPaddingBefore());
 }
 
 }  // namespace blink