In my_activity.py, multiple --last_week for more weeks

In my_activity.py, multiple --last_week for more weeks

Also, if one --last_week option is given, the date range should be
strictly one week before when without the option.

BUG=

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=295052

[wychen, 2015-04-28 00:18:57]

wychen@chromium.org changed reviewers:
+ jsbell@chromium.org

[wychen, 2015-04-28 00:18:57]

PTAL

[jsbell, 2015-04-28 05:41:04]

lgtm

[wychen, 2015-04-28 23:24:03]

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

[wychen, 2015-04-28 23:24:03]

+maruel as an owner

[M-A Ruel, 2015-04-28 23:47:36]

The CQ bit was checked by maruel@chromium.org

[M-A Ruel, 2015-04-28 23:47:37]

lgtm

[commit-bot: I haz the power, 2015-04-28 23:47:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1086083007/20001

[commit-bot: I haz the power, 2015-04-28 23:51:09]

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

[commit-bot: I haz the power, 2015-04-28 23:51:11]

Presubmit check for 1086083007-20001 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_test.py (10.62s) failed
........
foo (ERROR)
----------------------------------------
[0:00:00] Started.
----------------------------------------
.
foo (ERROR)
----------------------------------------
[0:00:00] Started.
----------------------------------------
.....F.........
======================================================================
FAIL: testRecursedepsOverride (__main__.GclientTest)
Verifies gclient respects the |recursedeps| var syntax.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/gclient_test.py", line 721, in testRecursedepsOverride
    self._get_processed())
AssertionError: Lists differ: ['svn://example.com/foo', 'svn... !=
['svn://example.com/foo', 'svn...

First differing element 1:
svn://example.com/bar
svn://example.com/tar

  ['svn://example.com/foo',
+  'svn://example.com/tar',
   'svn://example.com/bar',
-  'svn://example.com/tar',
   'svn://example.com/foo/bar',
   'svn://example.com/foo/bar/baz',
   'svn://example.com/foo/bar/baz/fizz']

----------------------------------------------------------------------
Ran 24 tests in 10.232s

FAILED (failures=1)


Presubmit checks took 189.4s to calculate.

[M-A Ruel, 2015-04-29 00:00:41]

The CQ bit was checked by maruel@chromium.org

[commit-bot: I haz the power, 2015-04-29 00:01:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1086083007/20001

[commit-bot: I haz the power, 2015-04-29 00:04:29]

Committed patchset #2 (id:20001) as
http://src.chromium.org/viewvc/chrome?view=rev&revision=295052