update and skip accepts check in lexers

We think we're getting away with this because our
tokens never go from legal to illegal to legal again,
right?

Change-Id: Iaaef797f7c4b487ba7b1d0e018846bd13086b34c
Reviewed-on: https://skia-review.googlesource.com/138275
Auto-Submit: Mike Klein <mtklein@chromium.org>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
5 files changed