trychange.py: make --sub_rep work again

trychange.py: make --sub_rep work again

It appears to have been broken in http://crrev.com/104148

BUG=102205
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=116723

[dgrogan, 2012-01-06 00:13:52]

Marc-Antoine, could you review this?

I ran into this when trying to submit a try job that included both a webkit and
chrome change:

git try --sub_rep=third_party/WebKit/ [...]

[Marc-Antoine Ruel (Google), 2012-01-06 02:41:38]

please upload another patchset with style fixed then lgtm.

http://codereview.chromium.org/9108030/diff/2001/trychange.py
File trychange.py (right):

http://codereview.chromium.org/9108030/diff/2001/trychange.py#newcode700
trychange.py:700: checkout = GuessVCS(options,
os.path.join(checkouts[0].checkout_root,
Wouha, alignment is not nice; please rewrite as
checkout = GuessVCS(
    options,
    os.path.join(checkouts[0].checkout_root, item),
    None)

[commit-bot: I haz the power, 2012-01-06 19:45:23]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/dgrogan@chromium.org/9108030/5002

[commit-bot: I haz the power, 2012-01-06 19:52:26]

Presubmit check for 9108030-5002 failed and returned exit status 1.

Running presubmit commit checks ...
Checking out rietveld...
Running push-basic.sh
Running save-description-on-failure.sh
Running basic.sh
Running upload-stale.sh
Running upload-local-tracking-branch.sh
Running patch.sh
Running submit-from-new-dir.sh
Running post-dcommit-hook-test.sh
Running hooks.sh
Running abandon.sh
Running upstream.sh

** Presubmit Messages **
You should install python 2.5 and run ln -s $(which python2.5) python.
A great place to put this symlink is in depot_tools.
Otherwise, you break depot_tools on python 2.5, you get to keep the pieces.

** Presubmit ERRORS **
Missing LGTM from an OWNER for: depot_tools/trychange.py

Presubmit checks took 412.2s to calculate.

[M-A Ruel, 2012-01-06 19:53:34]

gna.
lgtm

[commit-bot: I haz the power, 2012-01-06 19:53:42]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/dgrogan@chromium.org/9108030/5002

[commit-bot: I haz the power, 2012-01-06 20:01:14]

Change committed as 116723