code: func (c *Overlay) SetShowFPSCounter(show bool) (*gcdmessage.ChromeResponse, error) {
  	var v OverlaySetShowFPSCounterParams
  	v.Show = show
  	return c.SetShowFPSCounterWithParams(&v)
  }
docs: // SetShowFPSCounter - Requests that backend shows the FPS counter
  // show - True for showing the FPS counter