Merge 100661 - CSS table with 100% width can overflow their containing block

Source/WebCore/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 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 220 matching lines @@
 
     LayoutUnit availableLogicalWidth = containingBlockLogicalWidthForContent();
     bool hasPerpendicularContainingBlock = cb->style()->isHorizontalWritingMode() != style()->isHorizontalWritingMode();
     LayoutUnit containerWidthInInlineDirection = hasPerpendicularContainingBlock ? perpendicularContainingBlockLogicalHeight() : availableLogicalWidth;
 
     LengthType logicalWidthType = style()->logicalWidth().type();
     if (logicalWidthType > Relative && style()->logicalWidth().isPositive()) {
         // Percent or fixed table
         // HTML tables size as though CSS width includes border/padding, CSS tables do not.
         LayoutUnit borders = 0;
-        if (!node() || !node()->hasTagName(tableTag)) {
+        if (logicalWidthType != Percent && (!node() || !node()->hasTagName(tableTag))) {
             bool collapsing = collapseBorders();
             LayoutUnit borderAndPaddingBefore = borderBefore() + (collapsing ? 0 : paddingBefore());
             LayoutUnit borderAndPaddingAfter = borderAfter() + (collapsing ? 0 : paddingAfter());
             borders = borderAndPaddingBefore + borderAndPaddingAfter;
         }
         setLogicalWidth(style()->logicalWidth().calcMinValue(containerWidthInInlineDirection) + borders);
         setLogicalWidth(max(minPreferredLogicalWidth(), logicalWidth()));
     } else {
         // Subtract out any fixed margins from our available width for auto width tables.
         LayoutUnit marginTotal = 0;
@@ skipping 990 matching lines @@
     if (visibleToHitTesting() && (action == HitTestBlockBackground || action == HitTestChildBlockBackground) && boundsRect.intersects(result.rectForPoint(pointInContainer))) {
         updateHitTestResult(result, flipForWritingMode(pointInContainer - toLayoutSize(adjustedLocation)));
         if (!result.addNodeToRectBasedTestResult(node(), pointInContainer, boundsRect))
             return true;
     }
 
     return false;
 }
 
 }