Method _update

deps/v8/tools/system-analyzer/view/list-panel.mjs:103–111

()

      }

      _update() {
        if (this._timeline.isEmpty()) return;
        DOM.removeAllChildren(this.table);
        if (this._displayedLogEntries.length == 0) return;
        const propertyName = this.groupKey.selectedOptions[0].text;
        const groups = groupBy(
            this._displayedLogEntries, each => each[propertyName], true);
        this._render(groups, this.table);
      }

      createSubgroups(group) {
        const map = new Map();