Catching for "No such process" in tear_down_git

Catching for "No such process" in tear_down_git similar to tear_down_svn.

I cannot reproduce the test failures in https://chromiumcodereview.appspot.com/24047003/ but I figure there must be a good reason tear_down_svn had this check so adding it to tear_down_git.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=222785

[M-A Ruel, 2013-09-12 12:55:57]

lgtm with nit

https://codereview.chromium.org/23437029/diff/1/testing_support/fake_repos.py
File testing_support/fake_repos.py (right):

https://codereview.chromium.org/23437029/diff/1/testing_support/fake_repos.py...
testing_support/fake_repos.py:272: except OSError, e:
except OSError as e:

[rmistry, 2013-09-12 13:56:43]

https://codereview.chromium.org/23437029/diff/1/testing_support/fake_repos.py
File testing_support/fake_repos.py (right):

https://codereview.chromium.org/23437029/diff/1/testing_support/fake_repos.py...
testing_support/fake_repos.py:272: except OSError, e:
On 2013/09/12 12:55:58, M-A Ruel wrote:
> except OSError as e:

Done here and above.

[commit-bot: I haz the power, 2013-09-12 14:38:01]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rmistry@google.com/23437029/6001

[commit-bot: I haz the power, 2013-09-12 14:39:37]

Presubmit check for 23437029-6001 failed and returned exit status 1.

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

** Presubmit ERRORS **
tests/gclient_smoketest.py failed
....................................F....
======================================================================
FAIL: testSyncJobs (__main__.GClientSmokeSVN)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/gclient_smoketest.py", line 437, in testSyncJobs
    untangle=True)
  File "tests/gclient_smoketest.py", line 84, in parseGclient
    return self.checkBlock(stdout, items)
  File "tests/gclient_smoketest.py", line 128, in checkBlock
    results = self.splitBlock(stdout)
  File "tests/gclient_smoketest.py", line 115, in splitBlock
    self.fail(line)
AssertionError: __.GClientSmokeSVN.testSyncJobs/src/third_party/prout/origin

----------------------------------------------------------------------
Ran 41 tests in 46.038s

FAILED (failures=1)


Presubmit checks took 93.2s to calculate.

Was the presubmit check useful? Please send feedback & hate mail to
maruel@chromium.org!

[commit-bot: I haz the power, 2013-09-12 14:40:31]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rmistry@google.com/23437029/6001

[commit-bot: I haz the power, 2013-09-12 14:42:25]

Change committed as 222785