Reimplement min-width: auto

Source/core/layout/LayoutReplaced.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011-2012. 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 253 matching lines @@
     // Figure out if we need to compute an intrinsic ratio.
     if (intrinsicSize.isEmpty() || !rendererHasAspectRatio(this))
         return;
 
     intrinsicRatio = intrinsicSize.width() / intrinsicSize.height();
 }
 
 LayoutUnit LayoutReplaced::computeReplacedLogicalWidth(ShouldComputePreferred shouldComputePreferred) const
 {
     if (style()->logicalWidth().isSpecified() || style()->logicalWidth().isIntrinsic())
-        return computeReplacedLogicalWidthRespectingMinMaxWidth(computeReplacedLogicalWidthUsing(style()->logicalWidth()), shouldComputePreferred);
+        return computeReplacedLogicalWidthRespectingMinMaxWidth(computeReplacedLogicalWidthUsing(MainOrPreferredSize, style()->logicalWidth()), shouldComputePreferred);
 
     LayoutBox* contentRenderer = embeddedContentBox();
 
     // 10.3.2 Inline, replaced elements: http://www.w3.org/TR/CSS21/visudet.html#inline-replaced-width
     double intrinsicRatio = 0;
     FloatSize constrainedSize;
     computeAspectRatioInformationForLayoutBox(contentRenderer, constrainedSize, intrinsicRatio);
 
     if (style()->logicalWidth().isAuto()) {
         bool computedHeightIsAuto = hasAutoHeightOrContainingBlockWithAutoHeight();
@@ skipping 42 matching lines @@
         // has no intrinsic size, which is wrong per CSS 2.1, but matches our behavior since a long time.
     }
 
     return computeReplacedLogicalWidthRespectingMinMaxWidth(intrinsicLogicalWidth(), shouldComputePreferred);
 }
 
 LayoutUnit LayoutReplaced::computeReplacedLogicalHeight() const
 {
     // 10.5 Content height: the 'height' property: http://www.w3.org/TR/CSS21/visudet.html#propdef-height
     if (hasReplacedLogicalHeight())
-        return computeReplacedLogicalHeightRespectingMinMaxHeight(computeReplacedLogicalHeightUsing(style()->logicalHeight()));
+        return computeReplacedLogicalHeightRespectingMinMaxHeight(computeReplacedLogicalHeightUsing(MainOrPreferredSize, style()->logicalHeight()));
 
     LayoutBox* contentRenderer = embeddedContentBox();
 
     // 10.6.2 Inline, replaced elements: http://www.w3.org/TR/CSS21/visudet.html#inline-replaced-height
     double intrinsicRatio = 0;
     FloatSize constrainedSize;
     computeAspectRatioInformationForLayoutBox(contentRenderer, constrainedSize, intrinsicRatio);
 
     bool widthIsAuto = style()->logicalWidth().isAuto();
     bool hasIntrinsicHeight = constrainedSize.height() > 0;
@@ skipping 157 matching lines @@
         return LayoutRect();
 
     // The selectionRect can project outside of the overflowRect, so take their union
     // for paint invalidation to avoid selection painting glitches.
     LayoutRect r = isSelected() ? localSelectionRect() : visualOverflowRect();
     mapRectToPaintInvalidationBacking(paintInvalidationContainer, r, paintInvalidationState);
     return r;
 }
 
 }