Add README.md with contributing instructions

Add README.md with contributing instructions

R=chinmaygarde@google.com, chinmay@google.com

Committed: https://chromium.googlesource.com/external/gurl/+/dc748045a3e7e6d56999ec8d5de148dd7901159e

[kulakowski, 2016-03-30 20:41:22]

Same pattern as base

[kulakowski, 2016-03-31 20:46:38]

Description was changed from

==========
Add README.md with contributing instructions

R=chinmay@google.com
==========

to

==========
Add README.md with contributing instructions

R=chinmay@google.com
==========

[kulakowski, 2016-03-31 20:46:38]

kulakowski@chromium.org changed reviewers:
+ toshik@chromium.org

[kulakowski, 2016-03-31 20:46:50]

toshi, could you take a glance at this?

[Chinmay, 2016-03-31 23:51:11]

chinmaygarde@google.com changed reviewers:
+ chinmaygarde@google.com, kulakowski@chromium.org
- chinmay@google.com, toshik@chromium.org

[Chinmay, 2016-03-31 23:51:12]

Minor typo. lgtm otherwise.

Didn't get the email because I am chinmaygarde@. Sad I ended up with such a long
username :(

https://codereview.chromium.org/1843803003/diff/1/README.md
File README.md (right):

https://codereview.chromium.org/1843803003/diff/1/README.md#newcode11
README.md:11: reivew and build bot infrastructure. Assuming you have
Typo in "review"

[kulakowski, 2016-04-01 17:53:38]

Description was changed from

==========
Add README.md with contributing instructions

R=chinmay@google.com
==========

to

==========
Add README.md with contributing instructions

R=chinmaygarde@google.com, chinmay@google.com

Committed:
https://chromium.googlesource.com/external/gurl/+/dc748045a3e7e6d56999ec8d5de...
==========

[kulakowski, 2016-04-01 17:53:39]

Committed patchset #2 (id:20001) manually as
dc748045a3e7e6d56999ec8d5de148dd7901159e (presubmit successful).