recipe engine: remove explicit cwd default in step recipe module

recipe engine: remove explicit cwd default in step recipe module

This was added in https://codereview.chromium.org/1115453002
to run on swarming.

We no longer need this, because we're using kitchen with swarmbucket now,
which is a different environment.

This is a step towards removing infra-specific paths from the recipe engine.

BUG=chromium:605919
Committed: https://github.com/luci/recipes-py/commit/d9039313202dfb6adaf890674abdd8ee6aec940d

[Paweł Hajdan Jr., 2016-04-27 09:15:51]

phajdan.jr@chromium.org changed reviewers:
+ machenbach@chromium.org, sergiyb@chromium.org, tandrii@chromium.org

[Paweł Hajdan Jr., 2016-04-27 09:15:57]

The CQ bit was checked by phajdan.jr@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-04-27 09:16:04]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1925593002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1925593002/1

[commit-bot: I haz the power, 2016-04-27 09:20:11]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-04-27 09:20:12]

Dry run: Try jobs failed on following builders:
  Recipes-py Presubmit on master.tryserver.infra (JOB_FAILED,
https://build.chromium.org/p/tryserver.infra/builders/Recipes-py%20Presubmit/...)

[Paweł Hajdan Jr., 2016-04-27 09:20:29]

The CQ bit was checked by phajdan.jr@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-04-27 09:20:31]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1925593002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1925593002/20001

[Michael Achenbach, 2016-04-27 09:20:32]

lgtm

[commit-bot: I haz the power, 2016-04-27 09:22:21]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-04-27 09:22:22]

Dry run: This issue passed the CQ dry run.

[Paweł Hajdan Jr., 2016-04-27 09:22:55]

The CQ bit was checked by phajdan.jr@chromium.org

[commit-bot: I haz the power, 2016-04-27 09:23:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1925593002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1925593002/20001

[commit-bot: I haz the power, 2016-04-27 09:24:45]

Description was changed from

==========
recipe engine: remove explicit cwd default in step recipe module

This was added in https://codereview.chromium.org/1115453002
to run on swarming.

We no longer need this, because we're using kitchen with swarmbucket now,
which is a different environment.

This is a step towards removing infra-specific paths from the recipe engine.

BUG=chromium:605919
==========

to

==========
recipe engine: remove explicit cwd default in step recipe module

This was added in https://codereview.chromium.org/1115453002
to run on swarming.

We no longer need this, because we're using kitchen with swarmbucket now,
which is a different environment.

This is a step towards removing infra-specific paths from the recipe engine.

BUG=chromium:605919

Committed:
https://github.com/luci/recipes-py/commit/d9039313202dfb6adaf890674abdd8ee6ae...
==========

[commit-bot: I haz the power, 2016-04-27 09:24:46]

Committed patchset #2 (id:20001) as
https://github.com/luci/recipes-py/commit/d9039313202dfb6adaf890674abdd8ee6ae...

[Sergiy Byelozyorov, 2016-04-27 12:33:53]

lgtm