Handle the glyph too big path fallback

BUG=chromium:876767

Change-Id: I06ea46c14e602b966600abaed3e6c059e40539f8
Reviewed-on: https://skia-review.googlesource.com/149821
Commit-Queue: Khusal Sagar <khushalsagar@chromium.org>
Reviewed-by: Khusal Sagar <khushalsagar@chromium.org>
1 file changed