Blocks should be aligned by style of parents

Source/core/rendering/RenderTable.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, 2010, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 282 matching lines @@
      // Ensure we aren't smaller than our min-width style.
     Length styleMinLogicalWidth = style()->logicalMinWidth();
     if ((styleMinLogicalWidth.isSpecified() && !styleMinLogicalWidth.isNegative()) || styleMinLogicalWidth.isIntrinsic()) {
         LayoutUnit computedMinLogicalWidth = convertStyleLogicalWidthToComputedWidth(styleMinLogicalWidth, availableLogicalWidth);
         setLogicalWidth(std::max<int>(logicalWidth(), computedMinLogicalWidth));
     }
 
     // Finally, with our true width determined, compute our margins for real.
     ComputedMarginValues marginValues;
     computeMarginsForDirection(InlineDirection, cb, availableLogicalWidth, logicalWidth(), marginValues.m_start, marginValues.m_end, style()->marginStart(), style()->marginEnd());
-    setMarginStart(marginValues.m_start);
-    setMarginEnd(marginValues.m_end);
+
+    bool hasInvertedDirection = cb->style()->isLeftToRightDirection() == style()->isLeftToRightDirection();
+    setMarginStart(hasInvertedDirection ? marginValues.m_start : marginValues.m_end);
+    setMarginEnd(hasInvertedDirection ? marginValues.m_end : marginValues.m_start);
 
     // We should NEVER shrink the table below the min-content logical width, or else the table can't accomodate
     // its own content which doesn't match CSS nor what authors expect.
     // FIXME: When we convert to sub-pixel layout for tables we can remove the int conversion
     // https://code.google.com/p/chromium/issues/detail?id=241198
     ASSERT(logicalWidth().toInt() >= minPreferredLogicalWidth().toInt());
 }
 
 // This method takes a RenderStyle's logical width, min-width, or max-width length and computes its actual value.
 LayoutUnit RenderTable::convertStyleLogicalWidthToComputedWidth(const Length& styleLogicalWidth, LayoutUnit availableWidth)
@@ skipping 1022 matching lines @@
 const BorderValue& RenderTable::tableEndBorderAdjoiningCell(const RenderTableCell* cell) const
 {
     ASSERT(cell->isFirstOrLastCellInRow());
     if (hasSameDirectionAs(cell->row()))
         return style()->borderEnd();
 
     return style()->borderStart();
 }
 
 }