| Index: third_party/WebKit/Source/core/paint/PaintLayerScrollableAreaTest.h
 | 
| diff --git a/third_party/WebKit/Source/core/paint/PaintLayerScrollableAreaTest.h b/third_party/WebKit/Source/core/paint/PaintLayerScrollableAreaTest.h
 | 
| index e3906f0d0cb2991dc809f5676239f6dcbe17d569..57becf1a3e1e1e36d502f101184ca4f325347b2e 100644
 | 
| --- a/third_party/WebKit/Source/core/paint/PaintLayerScrollableAreaTest.h
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| +++ b/third_party/WebKit/Source/core/paint/PaintLayerScrollableAreaTest.h
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| @@ -18,6 +18,12 @@ public:
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|          : RenderingTest(SingleChildFrameLoaderClient::create())
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|      { }
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|  
 | 
| +    bool shouldPaintBackgroundOntoScrollingContentsLayer(const char* elementId)
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| +    {
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| +        PaintLayer* paintLayer = toLayoutBlock(getLayoutObjectByElementId(elementId))->layer();
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| +        return paintLayer->shouldPaintBackgroundOntoScrollingContentsLayer();
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| +    }
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| +
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|  private:
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|      void SetUp() override
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|      {
 | 
| 
 |