Fix mipScale issue in GrSmallPathRenderer

Bug: skia:11840
Change-Id: Ief89855554e4ed21da20a2fdef4945294cf46498
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/393416
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
1 file changed