undefined) {
      this.argsStripped = opt_argsStripped;
    }
  }

  AsyncSlice.prototype = {
    __proto__: tr.model.TimedEvent.prototype,

    get analysisTypeName() {
      return this.title;
    },

    get parentContainer() {
      return this.parentContainer_;
    },

    set parentContainer(parentContainer) {
      this.parentContainer_ = parentContainer;
      for (let i = 0; i < this.subSlices.length; i++) {
        const subSlice = this.subSlices[i];
        if (subSlice.parentContainer === undef