updateRequiresOwnBackingStoreForIntrinsicReasons  144 Source/core/rendering/compositing/CompositedLayerMapping.h     bool updateRequiresOwnBackingStoreForIntrinsicReasons();
updateRequiresOwnBackingStoreForIntrinsicReasons  674 Source/core/rendering/compositing/RenderLayerCompositor.cpp     if (layer->hasCompositedLayerMapping() && layer->compositedLayerMapping()->updateRequiresOwnBackingStoreForIntrinsicReasons())