Fix for RTL ellipsis

Bug: flutter:117831
Change-Id: I936e5547fa2cf893ebe41d0f59749245aeda25be
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/633965
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Julia Lavrova <jlavrova@google.com>
5 files changed