Use remove_build_metadata.py on all the trybots (take 2).

Use remove_build_metadata.py on all the trybots (take 2).

Clone of https://codereview.chromium.org/654543008/

BUG=314403
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=292749

[Sébastien Marchand, 2014-10-30 20:38:28]

sebmarchand@chromium.org changed reviewers:
+ maruel@chromium.org

[Sébastien Marchand, 2014-10-30 20:38:39]

PTAL.

[M-A Ruel, 2014-10-30 20:47:16]

lgtm++

[Sébastien Marchand, 2014-10-30 20:48:58]

The CQ bit was checked by sebmarchand@chromium.org

[commit-bot: I haz the power, 2014-10-30 20:49:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/680253003/1

[commit-bot: I haz the power, 2014-10-30 20:51:05]

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

[commit-bot: I haz the power, 2014-10-30 20:51:06]

Presubmit check for 680253003-1 failed and returned exit status 1.

Running presubmit commit checks ...

** Presubmit ERRORS **
tests/masters_test.py (20.05s) failed
1 masters failed:
master.client.polymer
62 masters succeeded, 1 failed, 0 skipped in 19.8s.

=== Error running master.client.polymer === 
2014-10-30 13:50:19-0700 [-] gitpoller: using workdir
'/b/infra_internal/commit_queue/workdir/tools/build/masters/master.client.polymer/gitpoller/polymer-gestures'
2014-10-30 13:50:19-0700 [-] gitpoller: initializing working dir from
https://github.com/Polymer/polymer-gestures
2014-10-30 13:50:19-0700 [-] gitpoller: using workdir
'/b/infra_internal/commit_queue/workdir/tools/build/masters/master.client.polymer/gitpoller/PointerEvents'
2014-10-30 13:50:19-0700 [-] gitpoller: initializing working dir from
https://github.com/Polymer/PointerEvents
2014-10-30 13:50:19-0700 [-] configuration update complete
2014-10-30 13:50:19-0700 [-] while initializing GitPoller repository
	Traceback (most recent call last):
	  File
"/b/infra_internal/commit_queue/workdir/tools/build/third_party/twisted_10_2/twisted/internet/_baseprocess.py",
line 60, in maybeCallProcessEnded
	    proto.processEnded(Failure(reason))
	  File
"/b/infra_internal/commit_queue/workdir/tools/build/third_party/twisted_10_2/twisted/internet/utils.py",
line 159, in processEnded
	    self.deferred.callback((out, err, code))
	  File
"/b/infra_internal/commit_queue/workdir/tools/build/third_party/twisted_10_2/twisted/internet/defer.py",
line 361, in callback
	    self._startRunCallbacks(result)
	  File
"/b/infra_internal/commit_queue/workdir/tools/build/third_party/twisted_10_2/twisted/internet/defer.py",
line 455, in _startRunCallbacks
	    self._runCallbacks()
	--- <exception caught here> ---
	  File
"/b/infra_internal/commit_queue/workdir/tools/build/third_party/twisted_10_2/twisted/internet/defer.py",
line 542, in _runCallbacks
	    current.result = callback(current.result, *args, **kw)
	  File
"/b/infra_internal/commit_queue/workdir/tools/build/third_party/buildbot_8_4p1/buildbot/changes/gitpoller.py",
line 336, in _convert_nonzero_to_failure
	    raise EnvironmentError('command failed with exit code %d: %s' % (code,
stderr))
	exceptions.EnvironmentError: command failed with exit code 128: fatal:
https://github.com/Polymer/ShadowDOM/info/refs?service=git-upload-pack not
found: did you run git update-server-info on the server?



Presubmit checks took 61.5s to calculate.

[Sébastien Marchand, 2014-10-30 22:06:41]

The CQ bit was checked by sebmarchand@chromium.org

[commit-bot: I haz the power, 2014-10-30 22:07:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/680253003/20001

[commit-bot: I haz the power, 2014-10-30 22:09:03]

Committed patchset #2 (id:20001) as 292749