clearCompositedLayerMapping  178 Source/core/rendering/RenderLayer.cpp     clearCompositedLayerMapping(true);
clearCompositedLayerMapping  363 Source/core/rendering/RenderLayer.h     void clearCompositedLayerMapping(bool layerBeingDestroyed = false);
clearCompositedLayerMapping  656 Source/core/rendering/compositing/RenderLayerCompositor.cpp             layer->clearCompositedLayerMapping();