Method cancelScheduleRequest

packages/zone.js/lib/zone-impl.ts:1458–1460

()

    }

    public cancelScheduleRequest() {
      this._transitionTo(notScheduled, scheduling);
    }

    _transitionTo(toState: TaskState, fromState1: TaskState, fromState2?: TaskState) {
      if (this._state === fromState1 || this._state === fromState2) {