code: func (c *Debugger) SetBlackboxedRanges(scriptId string, positions []*DebuggerScriptPosition) (*gcdmessage.ChromeResponse, error) {
  	var v DebuggerSetBlackboxedRangesParams
  	v.ScriptId = scriptId
  	v.Positions = positions
  	return c.SetBlackboxedRangesWithParams(&v)
  }
docs: // SetBlackboxedRanges - Makes backend skip steps in the script in blackboxed ranges. VM will try leave blacklisted scripts by performing 'step in' several times, finally resorting to 'step out' if unsuccessful. Positions array contains positions where blackbox state is changed. First interval isn't blackboxed. Array should be sorted.
  // scriptId - Id of the script.
  // positions -