setLastEffect    3974 Source/core/rendering/RenderLayer.cpp             referenceFilter->setLastEffect(ReferenceFilterBuilder::build(referenceFilter.get(), renderer(), referenceFilter->sourceGraphic(),
setLastEffect      73 Source/platform/graphics/filters/ImageFilterBuilderTest.cpp         referenceFilter->setLastEffect(mergeEffect);
setLastEffect      53 Source/platform/graphics/filters/ReferenceFilter.h     void setLastEffect(PassRefPtr<FilterEffect>);