get data()
    {
        var data = {};
        data.selector = this._data.selector;
        data.matches = this._data.matchCount;

        if (this._profileView.showTimeAsPercent.get())
            data.time = Number(this._data.timePercent).toFixed(1) + "%";
        else
            data.time = Number.secondsToString(this._data.time / 1000, true);

        return data;
    }
@constructor
@extends WebInspector.DataGridNode
@param {WebInspector.CSSSelectorProfileView} profileView