The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/a81c7b94fee2a18c5c6aeeec7ec406ae6400d1c5

commit a81c7b94fee2a18c5c6aeeec7ec406ae6400d1c5
Author: Jonathan Metzman <metzman@chromium.org>
Date: Fri Sep 15 21:01:36 2017

Write guide on creating fuzzers with libprotobuf-mutator.

Bug:  764741 
Change-Id: I0fae6a57cf2da4ce00d05f810a959c6dc9b7b097
Reviewed-on: https://chromium-review.googlesource.com/663671
Commit-Queue: Jonathan Metzman <metzman@chromium.org>
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Reviewed-by: Max Moroz <mmoroz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#502366}
[modify] https://crrev.com/a81c7b94fee2a18c5c6aeeec7ec406ae6400d1c5/testing/libfuzzer/README.md
[add] https://crrev.com/a81c7b94fee2a18c5c6aeeec7ec406ae6400d1c5/testing/libfuzzer/libprotobuf-mutator.md