Fix leak of MultiThreadedCertVerifier in ProfileIOData.

Fix leak of MultiThreadedCertVerifier in ProfileIOData.

Heap allocated MultiThreadedCertVerifier was passed to URLRequestContext::set_cert_verifier, which doesn't take ownership.

Leak was introduced in r249928.

BUG=NONE

Committed: https://crrev.com/0d227dd16369e6712e50c77b41b754ba9f78153a
Cr-Commit-Position: refs/heads/master@{#292342}

[pneubeck (no reviews), 2014-08-27 15:05:07]

Patchset #1 (id:1) has been deleted

[pneubeck (no reviews), 2014-08-27 15:06:40]

Patchset #2 (id:40001) has been deleted

[pneubeck (no reviews), 2014-08-27 15:06:45]

Patchset #1 (id:20001) has been deleted

[pneubeck (no reviews), 2014-08-27 15:09:56]

pneubeck@chromium.org changed reviewers:
+ mattm@chromium.org, mmenke@chromium.org

[pneubeck (no reviews), 2014-08-27 15:09:56]

@mmenke, please owner-review.

[mattm, 2014-08-27 18:50:28]

lgtm with suggestion

https://codereview.chromium.org/516453002/diff/60001/chrome/browser/profiles/...
File chrome/browser/profiles/profile_io_data.h (right):

https://codereview.chromium.org/516453002/diff/60001/chrome/browser/profiles/...
chrome/browser/profiles/profile_io_data.h:591: // Set if a PolicyCertVerifier is
used. Owned by |cert_verifier_|.
Maybe add / clarify comment that cert_verifier_ will still be set when
policy_cert_verifier_ is NULL? Maybe something like "Set if |cert_verifier_| is
a PolicyCertVerifier."?

[mmenke, 2014-08-27 19:09:32]

LGTM

[pneubeck (no reviews), 2014-08-28 06:31:50]

The CQ bit was checked by pneubeck@chromium.org

[commit-bot: I haz the power, 2014-08-28 06:32:49]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/pneubeck@chromium.org/516453002/80001

[commit-bot: I haz the power, 2014-08-28 07:28:25]

Committed patchset #2 (id:80001) as cef5ed9ad0affcac039c52760e1774f656711de7

[commit-bot: I haz the power, 2014-09-10 02:58:16]

Patchset 2 (id:??) landed as
https://crrev.com/0d227dd16369e6712e50c77b41b754ba9f78153a
Cr-Commit-Position: refs/heads/master@{#292342}