Fix iOS build for skpinfo.

Change-Id: Id6f6e20831ad84c35a67dbb47ac9eda3d72650b6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/419839
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
1 file changed