class CC_EXPORT SwapPromiseMonitor {
public:
// If the monitor lives on the main thread, pass in layer_tree_host
- // and set layer_tree_host_impl to NULL.
+ // and set layer_tree_host_impl to nullptr.
// If the monitor lives on the impl thread, pass in layer_tree_host_impl
- // and set layer_tree_host to NULL.
+ // and set layer_tree_host to nullptr.
SwapPromiseMonitor(LayerTreeHost* layer_tree_host,
LayerTreeHostImpl* layer_tree_host_impl);
virtual ~SwapPromiseMonitor();