tree 3967ec11904bbcd07b696428cda6e934ce2e7df3
parent 0acfff302c0377c4b276859e92d08f65caaeb982
author Lei Zhang <thestig@chromium.org> 1493854659 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1493855916 +0000

Clean up CRYPT_ArcFourCrypt().

Add a unit test too.

Change-Id: I33bf1aea85aff3de50021462095b76edd4017f97
Reviewed-on: https://pdfium-review.googlesource.com/4870
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>