code: func (c *HeapProfiler) TakeHeapSnapshot(reportProgress bool) (*gcdmessage.ChromeResponse, error) {
  	var v HeapProfilerTakeHeapSnapshotParams
  	v.ReportProgress = reportProgress
  	return c.TakeHeapSnapshotWithParams(&v)
  }
docs: // TakeHeapSnapshot -
  // reportProgress - If true 'reportHeapSnapshotProgress' events will be generated while snapshot is being taken.