Vendor 'luci_context' library.

Vendor 'luci_context' library.

To be used from some recipe module ('context'?) to modify LUCI_CONTEXT of the
step (in particular, for switching Goma into using 'system' account).

R=iannucci@chromium.org
BUG=731854
Review-Url: https://codereview.chromium.org/2991053002
Committed: https://github.com/luci/recipes-py/commit/862f33385b0c24846ea7850b4c1bdf646cafcf60

[Vadim Sh., 2017-07-28 23:27:21]

I tried to use update_vendoring.py.

It had syntax error.

I fixed it, ran it again. It tried to compile something with gcc on my machine
(wth) and failed horribly.

It also pulled a log of logdog changes that scare me. It's a good way to break
everything everywhere "with delay" (due to recipe roller indeterministic
rolling).

So I gave up and copied only the library I need.

Alternatively, I can just reimplement this logic directly into a recipe module.
It's pretty trivial.

[iannucci, 2017-08-07 19:34:43]

lgtm

lgtm, I'm going to be updating the logdog library shortly anyway

[iannucci, 2017-08-07 19:38:11]

The CQ bit was checked by iannucci@chromium.org

[commit-bot: I haz the power, 2017-08-07 19:38:21]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-08-07 19:44:34]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1502134691352510, "parent_rev":
"6de52416675972312112322e412f84ae741357f2", "commit_rev":
"862f33385b0c24846ea7850b4c1bdf646cafcf60"}

[commit-bot: I haz the power, 2017-08-07 19:44:41]

Description was changed from

==========
Vendor 'luci_context' library.

To be used from some recipe module ('context'?) to modify LUCI_CONTEXT of the
step (in particular, for switching Goma into using 'system' account).

R=iannucci@chromium.org
BUG=731854
==========

to

==========
Vendor 'luci_context' library.

To be used from some recipe module ('context'?) to modify LUCI_CONTEXT of the
step (in particular, for switching Goma into using 'system' account).

R=iannucci@chromium.org
BUG=731854

Review-Url: https://codereview.chromium.org/2991053002
Committed:
https://github.com/luci/recipes-py/commit/862f33385b0c24846ea7850b4c1bdf646ca...
==========

[commit-bot: I haz the power, 2017-08-07 19:44:42]

Committed patchset #1 (id:1) as
https://github.com/luci/recipes-py/commit/862f33385b0c24846ea7850b4c1bdf646ca...