cr: Pass absolute path to output directory to gn

cr: Pass absolute path to output directory to gn

This ensures 'cr prepare' does the right thing even if run in a subdirectory of
src/.

Committed: https://crrev.com/791d0d35e5dbb03974567d4443f1bc8b52ba5aa0
Cr-Commit-Position: refs/heads/master@{#327265}

[Sami, 2015-04-28 11:06:04]

skyostil@chromium.org changed reviewers:
+ petrcermak@chromium.org

[petrcermak, 2015-04-28 11:10:18]

LGTM with 2 comments. Almost :-)

Thanks,
Petr

https://codereview.chromium.org/1108133004/diff/1/tools/cr/cr/actions/gn.py
File tools/cr/cr/actions/gn.py (right):

https://codereview.chromium.org/1108133004/diff/1/tools/cr/cr/actions/gn.py#n...
tools/cr/cr/actions/gn.py:59: cr.context['CR_OUT_FULL'])
This will now fit on the previous line.

Also how about calling it out_path?

[Sami, 2015-04-28 11:15:21]

Thanks. Looks like I still need to go smaller :)

https://codereview.chromium.org/1108133004/diff/1/tools/cr/cr/actions/gn.py
File tools/cr/cr/actions/gn.py (right):

https://codereview.chromium.org/1108133004/diff/1/tools/cr/cr/actions/gn.py#n...
tools/cr/cr/actions/gn.py:59: cr.context['CR_OUT_FULL'])
On 2015/04/28 11:10:18, petrcermak wrote:
> This will now fit on the previous line.
> 
> Also how about calling it out_path?

Fixed. out_path sgtm.

[Sami, 2015-04-28 11:15:23]

The CQ bit was checked by skyostil@chromium.org

[Sami, 2015-04-28 11:15:24]

The patchset sent to the CQ was uploaded after l-g-t-m from
petrcermak@chromium.org
Link to the patchset: https://codereview.chromium.org/1108133004/#ps20001
(title: "Foiled again.")

[commit-bot: I haz the power, 2015-04-28 11:15:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1108133004/20001

[commit-bot: I haz the power, 2015-04-28 11:29:30]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-04-28 11:30:26]

Patchset 2 (id:??) landed as
https://crrev.com/791d0d35e5dbb03974567d4443f1bc8b52ba5aa0
Cr-Commit-Position: refs/heads/master@{#327265}