const github.com/andybalholm/brotli.stateTreeGroupNone

3 uses

	github.com/andybalholm/brotli (current package)
		decode.go#L935: 	s.substate_tree_group = stateTreeGroupNone
		state.go#L57: 	stateTreeGroupNone = iota
		state.go#L188: 	s.substate_tree_group = stateTreeGroupNone