Control opsz instead of CGFont in create_exact_copy.

Bug: https://github.com/flutter/flutter/issues/49492
Change-Id: Ia32a158e3326c1fe65f5d6f4e497592451458684
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/272116
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
1 file changed