Remove shape-inside support

Source/core/rendering/RenderObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 1919 matching lines @@
 
     RefPtr<RenderStyle> oldStyle = m_style.release();
     setStyleInternal(style);
 
     updateFillImages(oldStyle ? oldStyle->backgroundLayers() : 0, m_style ? m_style->backgroundLayers() : 0);
     updateFillImages(oldStyle ? oldStyle->maskLayers() : 0, m_style ? m_style->maskLayers() : 0);
 
     updateImage(oldStyle ? oldStyle->borderImage().image() : 0, m_style ? m_style->borderImage().image() : 0);
     updateImage(oldStyle ? oldStyle->maskBoxImage().image() : 0, m_style ? m_style->maskBoxImage().image() : 0);
 
-    updateShapeImage(oldStyle ? oldStyle->shapeInside() : 0, m_style ? m_style->shapeInside() : 0);
     updateShapeImage(oldStyle ? oldStyle->shapeOutside() : 0, m_style ? m_style->shapeOutside() : 0);
 
     bool doesNotNeedLayout = !m_parent || isText();
 
     styleDidChange(diff, oldStyle.get());
 
     // FIXME: |this| might be destroyed here. This can currently happen for a RenderTextFragment when
     // its first-letter block gets an update in RenderTextFragment::styleDidChange. For RenderTextFragment(s),
     // we will safely bail out with the doesNotNeedLayout flag. We might want to broaden this condition
     // in the future as we move renderer changes out of layout and into style changes.
@@ skipping 795 matching lines @@
             if (StyleImage* maskImage = maskLayer->image())
                 maskImage->removeClient(this);
         }
 
         if (StyleImage* borderImage = m_style->borderImage().image())
             borderImage->removeClient(this);
 
         if (StyleImage* maskBoxImage = m_style->maskBoxImage().image())
             maskBoxImage->removeClient(this);
 
-        removeShapeImageClient(m_style->shapeInside());
         removeShapeImageClient(m_style->shapeOutside());
     }
 
     delete this;
 }
 
 PositionWithAffinity RenderObject::positionForPoint(const LayoutPoint&)
 {
     return createPositionWithAffinity(caretMinOffset(), DOWNSTREAM);
 }
@@ skipping 641 matching lines @@
 {
     if (object1) {
         const WebCore::RenderObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showRenderTreeAndMark(object1, "*", object2, "-", 0);
     }
 }
 
 #endif