| Index: Source/WebCore/rendering/RenderWidget.cpp
 | 
| ===================================================================
 | 
| --- Source/WebCore/rendering/RenderWidget.cpp	(revision 146890)
 | 
| +++ Source/WebCore/rendering/RenderWidget.cpp	(working copy)
 | 
| @@ -102,9 +102,9 @@
 | 
|      if (RenderView* v = view())
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|          v->removeWidget(this);
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|      
 | 
| -    if (AXObjectCache* cache = document()->existingAXObjectCache()) {
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| -        cache->childrenChanged(this->parent());
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| -        cache->remove(this);
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| +    if (AXObjectCache::accessibilityEnabled()) {
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| +        document()->axObjectCache()->childrenChanged(this->parent());
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| +        document()->axObjectCache()->remove(this);
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|      }
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|  
 | 
|      setWidget(0);
 | 
| 
 |