| Index: Source/core/html/shadow/SliderThumbElement.h
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| diff --git a/Source/core/html/shadow/SliderThumbElement.h b/Source/core/html/shadow/SliderThumbElement.h
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| index 0aecf9b5bb968fec4a73e38223e1f6e07d2e2b33..053bb81daf639fd7d0a550f96e07010b638e96cf 100644
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| --- a/Source/core/html/shadow/SliderThumbElement.h
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| +++ b/Source/core/html/shadow/SliderThumbElement.h
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| @@ -93,6 +93,7 @@ public:
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|  
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|  private:
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|      virtual bool isSliderThumb() const;
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| +    virtual bool supportsPartialLayout() const OVERRIDE { return false; }
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|  };
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|  
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|  // --------------------------------
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| 
 |