Fix EmptyStruct test in DSLParser

This fixes a spurious complaint about a missing semicolon.

Change-Id: I6e310e098ffb9e90c973af1e47bc3572781af296
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/443216
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
1 file changed