var google.golang.org/grpc/internal.UserSetDefaultScheme

3 uses

	google.golang.org/grpc/internal (current package)
		internal.go#L212: 	UserSetDefaultScheme = false

	google.golang.org/grpc
		clientconn.go#L1699: 	if internal.UserSetDefaultScheme {

	google.golang.org/grpc/resolver
		resolver.go#L76: 	internal.UserSetDefaultScheme = true

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)