layertree/layertree.go
func (p *ProfileSnapshotParams) Do(ctx context.Context) (timings []PaintProfile, err error) {
	// execute
	var res ProfileSnapshotReturns
	err = cdp.Execute(ctx, CommandProfileSnapshot, p, &res)
	if err != nil {
		return nil, err
	}

	return res.Timings, nil
}
func (p *ProfileSnapshotParams) Do(ctx context.Context) (timings []PaintProfile, err error) {
	// execute
	var res ProfileSnapshotReturns
	err = cdp.Execute(ctx, CommandProfileSnapshot, p, &res)
	if err != nil {
		return nil, err
	}

	return res.Timings, nil
}
// Do executes LayerTree.profileSnapshot against the provided context.
//
// returns:
//   timings - The array of paint profiles, one per run.