| Index: Source/WebCore/html/shadow/MediaControlElements.cpp
 | 
| ===================================================================
 | 
| --- Source/WebCore/html/shadow/MediaControlElements.cpp	(revision 92737)
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| +++ Source/WebCore/html/shadow/MediaControlElements.cpp	(working copy)
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| @@ -57,7 +57,7 @@
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|  HTMLMediaElement* toParentMediaElement(Node* node)
 | 
|  {
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|      Node* mediaNode = node ? node->shadowAncestorNode() : 0;
 | 
| -    if (!mediaNode || (!mediaNode->hasTagName(HTMLNames::videoTag) && !mediaNode->hasTagName(HTMLNames::audioTag)))
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| +    if (!mediaNode || !mediaNode->isElementNode() || !static_cast<Element*>(mediaNode)->isMediaElement())
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|          return 0;
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|  
 | 
|      return static_cast<HTMLMediaElement*>(mediaNode);
 | 
| 
 |