The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/cbd1cf202d289ccaf76aa67828e9425e5a061d6b

commit cbd1cf202d289ccaf76aa67828e9425e5a061d6b
Author: ochang <ochang@chromium.org>
Date: Fri Apr 01 21:37:37 2016

Pull in libFuzzer as a third party dep.

This makes it so that developers no longer have to build
clang locally to get libFuzzer.

R=thakis@chromium.org,aizatsky@chromium.org
BUG= 591248 , 598448 

# Previous patchset passed CQ bots, but had a trivial conflict when
# trying to apply because of catapult roll.
NOTRY=true

Review URL: https://codereview.chromium.org/1752183002

Cr-Commit-Position: refs/heads/master@{#384692}

[modify] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/.gitignore
[modify] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/DEPS
[modify] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/testing/libfuzzer/BUILD.gn
[add] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/third_party/libFuzzer/BUILD.gn
[add] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/third_party/libFuzzer/LICENSE.TXT
[add] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/third_party/libFuzzer/OWNERS
[add] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/third_party/libFuzzer/README.chromium
[modify] https://crrev.com/cbd1cf202d289ccaf76aa67828e9425e5a061d6b/tools/checklicenses/checklicenses.py

This should work now. Also changed the doc at go/libfuzzer-chrome