Function callComponentWillUnmountWithTimer

code/styling/public/app.js:11222–11228

(current, instance)

  var callComponentWillUnmountWithTimer = function (current, instance) {
    startPhaseTimer(current, 'componentWillUnmount');
    instance.props = current.memoizedProps;
    instance.state = current.memoizedState;
    instance.componentWillUnmount();
    stopPhaseTimer();
  };

  // Capture errors so they don't interrupt unmounting.
  function safelyCallComponentWillUnmount(current, instance) {