Glyph positions in empty lines (few places had to be fixed)

Bug: skia:11259
Change-Id: I6aa24f9f1f95698d39dbc2ae0e6836f404fd0b24
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/365491
Commit-Queue: Julia Lavrova <jlavrova@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
5 files changed