Add an actual config for GPU NativeFonts tests

Bug: skia:7562
Change-Id: I21eb1d9aa6717edcd89d958149e1ad250b4bf154
Reviewed-on: https://skia-review.googlesource.com/107944
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
2 files changed