function onCommandLogDone(snapshot, log)
        {
            this._logTreeView.setCommandLog(snapshot.target(), log);
            this._paintProfilerView.setSnapshotAndLog(snapshot || null, log || []);
        }
@param {!WebInspector.PaintProfilerSnapshot=} snapshot
@param {!Array.<!WebInspector.PaintProfilerLogItem>=} log
@this {WebInspector.TimelinePaintProfilerView}