hasUnresolvedDirtyBits  425 Source/core/rendering/compositing/RenderLayerCompositor.cpp             if (childCompositor && childCompositor->hasUnresolvedDirtyBits()) {
hasUnresolvedDirtyBits  230 Source/core/rendering/compositing/RenderLayerCompositor.h     bool hasUnresolvedDirtyBits();