Remove shape-inside support

Source/core/rendering/RenderDeprecatedFlexibleBox.cpp

 /*
  * This file is part of the render object implementation for KHTML.
  *
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003 Apple Computer, Inc.
  *
  * 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
@@ skipping 245 matching lines @@
 
     if (!relayoutChildren && simplifiedLayout())
         return;
 
     LayoutRepainter repainter(*this, checkForRepaintDuringLayout());
 
     {
         // LayoutStateMaintainer needs this deliberate scope to pop before repaint
         LayoutStateMaintainer statePusher(*this, locationOffset());
 
-        RenderFlowThread* flowThread = flowThreadContainingBlock();
-        if (updateRegionsAndShapesLogicalSize(flowThread))
-            relayoutChildren = true;
-
         LayoutSize previousSize = size();
 
         updateLogicalWidth();
         updateLogicalHeight();
 
         if (previousSize != size()
             || (parent()->isDeprecatedFlexibleBox() && parent()->style()->boxOrient() == HORIZONTAL
             && parent()->style()->boxAlign() == BSTRETCH))
             relayoutChildren = true;
 
         setHeight(0);
 
         m_stretchingChildren = false;
 
         if (isHorizontal())
             layoutHorizontalBox(relayoutChildren);
         else
             layoutVerticalBox(relayoutChildren);
 
         LayoutUnit oldClientAfterEdge = clientLogicalBottom();
         updateLogicalHeight();
 
         if (previousSize.height() != height())
             relayoutChildren = true;
 
         layoutPositionedObjects(relayoutChildren || isRoot());
 
-        computeRegionRangeForBlock(flowThread);
+        computeRegionRangeForBlock(flowThreadContainingBlock());
 
         computeOverflow(oldClientAfterEdge);
     }
 
     updateLayerTransform();
 
     if (view()->layoutState()->pageLogicalHeight())
         setPageLogicalOffset(view()->layoutState()->pageLogicalOffset(*this, logicalTop()));
 
     // Update our scrollbars if we're overflow:auto/scroll/hidden now that we know if
@@ skipping 772 matching lines @@
     if (isPseudoElement())
         return "RenderDeprecatedFlexibleBox (generated)";
     if (isAnonymous())
         return "RenderDeprecatedFlexibleBox (generated)";
     if (isRelPositioned())
         return "RenderDeprecatedFlexibleBox (relative positioned)";
     return "RenderDeprecatedFlexibleBox";
 }
 
 } // namespace WebCore