tree be978e80632c64f2d7bb46b879092d9d7f28a003
parent ca3a100e7dcf3671bd0774ec3f5233df6996dcea
author Tom Sepez <tsepez@chromium.org> 1535755597 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1535755597 +0000

Remove avail_buf out argument from GetAvailInput() methods.

It's always passed as nullptr.  It's a good thing, too, since it looks
like some of the implementations are returning a wrong pointer.
Add some missing |const|s.

Change-Id: I768048fdfe4cdd1dc838fee26fec18e024e39920
Reviewed-on: https://pdfium-review.googlesource.com/41810
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>