| Index: Source/core/layout/compositing/CompositingReasonFinder.cpp
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| diff --git a/Source/core/layout/compositing/CompositingReasonFinder.cpp b/Source/core/layout/compositing/CompositingReasonFinder.cpp
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| index 9d25f0ec5dbfd88b91839b23d1f48cbdfb4ddc2c..e05b6573ce124277986ea91339cccbe349a5fc69 100644
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| --- a/Source/core/layout/compositing/CompositingReasonFinder.cpp
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| +++ b/Source/core/layout/compositing/CompositingReasonFinder.cpp
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| @@ -143,7 +143,7 @@ bool CompositingReasonFinder::requiresCompositingForTransform(LayoutObject* layo
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|  {
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|      // Note that we ask the layoutObject if it has a transform, because the style may have transforms,
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|      // but the layoutObject may be an inline that doesn't support them.
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| -    return layoutObject->hasTransformRelatedProperty() && layoutObject->style()->transform().has3DOperation();
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| +    return layoutObject->hasTransformRelatedProperty() && (layoutObject->style()->transform().has3DOperation() || layoutObject->style()->has3DTransformProperties());
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|  }
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|  
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|  CompositingReasons CompositingReasonFinder::nonStyleDeterminedDirectReasons(const DeprecatedPaintLayer* layer) const
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| 
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