Remove InMemoryURLIndex::Shutdown Valgrind Suppression

Remove InMemoryURLIndex::Shutdown Valgrind Suppression

BUG=122177
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=249103

[Mark P, 2014-01-28 20:43:53]

Peter,

It looks like these valgrind suppressions are no longer needed.  At least,
that's my interpretation of the linked bug description and of the output from
the try bots.  (The failures are unrelated to memory leaks.)

Please take a look whenever.

thanks,
mark

[Peter Kasting, 2014-02-04 04:06:03]

RSLGTM

[Mark P, 2014-02-04 18:52:42]

The CQ bit was checked by mpearson@chromium.org

[commit-bot: I haz the power, 2014-02-04 18:55:18]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mpearson@chromium.org/148183010/1

[commit-bot: I haz the power, 2014-02-04 19:28:40]

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

[commit-bot: I haz the power, 2014-02-04 19:28:40]

Retried try job too often on win_rel for step(s) base_unittests, browser_tests,
interactive_ui_tests, net_unittests, unit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

[Mark P, 2014-02-04 19:35:59]

The CQ bit was checked by mpearson@chromium.org

[commit-bot: I haz the power, 2014-02-04 19:40:47]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mpearson@chromium.org/148183010/1

[commit-bot: I haz the power, 2014-02-05 00:41:39]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mpearson@chromium.org/148183010/1

[Paweł Hajdan Jr., 2014-02-05 18:51:17]

The CQ bit was unchecked by phajdan.jr@chromium.org

[Paweł Hajdan Jr., 2014-02-05 19:16:44]

The CQ bit was checked by phajdan.jr@chromium.org

[commit-bot: I haz the power, 2014-02-05 19:23:53]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mpearson@chromium.org/148183010/1

[commit-bot: I haz the power, 2014-02-05 20:43:58]

Change committed as 249103