fn build_simple_shape(
shape: BasicShape,
layout_box: LayoutRect,
parent_scroll_node_id: &ScrollTreeNodeId,
parent_clip_chain_id: &ClipChainId,
display_list: &mut DisplayList,
) -> Option<ClipChainId>
fn build_simple_shape(
shape: BasicShape,
layout_box: LayoutRect,
parent_scroll_node_id: &ScrollTreeNodeId,
parent_clip_chain_id: &ClipChainId,
display_list: &mut DisplayList,
) -> Option<ClipChainId>