| Index: third_party/WebKit/public/platform/WebLayerTreeView.h
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| diff --git a/third_party/WebKit/public/platform/WebLayerTreeView.h b/third_party/WebKit/public/platform/WebLayerTreeView.h
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| index 48f41ae8b578cc28a5ad58c673cb227f46c5d00a..2cc2e91a6859234be0ed62dcbb360bea479a1366 100644
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| --- a/third_party/WebKit/public/platform/WebLayerTreeView.h
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| +++ b/third_party/WebKit/public/platform/WebLayerTreeView.h
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| @@ -66,7 +66,9 @@ public:
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|  
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|      // View properties ---------------------------------------------------
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|  
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| +    // Viewport size is given in physical pixels.
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|      virtual void setViewportSize(const WebSize& deviceViewportSize) { }
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| +    virtual WebSize getViewportSize() const { return WebSize(); }
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|  
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|      virtual void setDeviceScaleFactor(float) { }
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|  
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| 
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