tighten up device bounds for glyphs

Change-Id: I61655b9492bdaacc2c1d5c7631b2e67af2b46668
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/335280
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
1 file changed