try drawing underline with rect instead of line/path

Change-Id: Ide265f9e5c36a5903a4726fb4fcc8d94a92678a7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291577
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed