version.py: Pass the right object to Usage in getopt exceptions.

version.py: Pass the right object to Usage in getopt exceptions.

Usage() expects a string, not a full GetoptError object.

TEST=build/util/version.py --file chrome/VERSION --blargh
R=brettw@chromium.org, mark@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=276315

[Mark Mentovai, 2014-06-10 13:01:05]

LGTM

[Raphael Kubo da Costa (rakuco), 2014-06-10 14:38:46]

The CQ bit was checked by raphael.kubo.da.costa@intel.com

[commit-bot: I haz the power, 2014-06-10 14:42:46]

CQ is trying da patch. Follow status at

https://chromium-status.appspot.com/cq/raphael.kubo.da.costa@intel.com/326043...

[commit-bot: I haz the power, 2014-06-10 22:05:42]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)

[commit-bot: I haz the power, 2014-06-10 22:33:32]

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

[commit-bot: I haz the power, 2014-06-10 22:33:33]

Try jobs failed on following builders:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)

[Raphael Kubo da Costa (rakuco), 2014-06-11 07:48:03]

The CQ bit was checked by raphael.kubo.da.costa@intel.com

[commit-bot: I haz the power, 2014-06-11 07:50:41]

CQ is trying da patch. Follow status at

https://chromium-status.appspot.com/cq/raphael.kubo.da.costa@intel.com/326043...

[commit-bot: I haz the power, 2014-06-11 09:13:23]

Change committed as 276315