Fixed memory leak.

Fixed memory leak.
PrintSystemTaskProxy needs UI thread to be deleted.

BUG=144898
NOTRY=true

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=153508

[commit-bot: I haz the power, 2012-08-27 06:31:36]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vitalybuka@chromium.org/10882053/3001

[Nico, 2012-08-27 06:33:24]

On 2012/08/27 06:31:36, I haz the power (commit-bot) wrote:
> CQ is trying da patch. Follow status at
> https://chromium-status.appspot.com/cq/vitalybuka%40chromium.org/10882053/3001

Please also remove the suppressions in the same cl. I unchecked CQ.

[Nico, 2012-08-27 06:34:09]

On 2012/08/27 06:33:24, Nico wrote:
> On 2012/08/27 06:31:36, I haz the power (commit-bot) wrote:
> > CQ is trying da patch. Follow status at
> >
https://chromium-status.appspot.com/cq/vitalybuka%2540chromium.org/10882053/3001
> 
> Please also remove the suppressions in the same cl. I unchecked CQ.

(I'm also not a good reviewer for this change.)

[Vitaly Buka (NO REVIEWS), 2012-08-27 06:34:48]

Ok. I just planed to remove in separate CL.


On 2012/08/27 06:33:24, Nico wrote:
> On 2012/08/27 06:31:36, I haz the power (commit-bot) wrote:
> > CQ is trying da patch. Follow status at
> >
https://chromium-status.appspot.com/cq/vitalybuka%2540chromium.org/10882053/3001
> 
> Please also remove the suppressions in the same cl. I unchecked CQ.

[Vitaly Buka (NO REVIEWS), 2012-08-27 06:39:34]

Done

[commit-bot: I haz the power, 2012-08-27 06:45:14]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vitalybuka@chromium.org/10882053/8004

[commit-bot: I haz the power, 2012-08-27 06:46:40]

Try job failure for 10882053-8004 on linux_chromeos for step "update".
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_chro...

Step "update" is always a major failure.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2012-08-27 06:50:04]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vitalybuka@chromium.org/10882053/10003

[commit-bot: I haz the power, 2012-08-27 06:51:21]

Try job failure for 10882053-10003 on linux_chromeos for step "update".
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_chro...

Step "update" is always a major failure.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2012-08-27 07:07:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vitalybuka@chromium.org/10882053/10004

[commit-bot: I haz the power, 2012-08-27 07:28:30]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vitalybuka@chromium.org/10882053/4011

[commit-bot: I haz the power, 2012-08-27 15:12:55]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vitalybuka@chromium.org/10882053/4011

[Nico, 2012-08-27 16:02:09]

Thanks for removing the suppressions, and also for addressing this quickly. I
think if you remove the suppression, you can even send a tryjob to check you
really fixed the issue.

Is there any reason why you're TBR'ing this? This is a regular change, so it
should be reviewed regularly.

[Albert Bodenhamer, 2012-08-27 16:09:09]

lgtm

[Vitaly Buka (NO REVIEWS), 2012-08-27 16:54:24]

Agree, TBR is not necessary here.

On 2012/08/27 16:02:09, Nico wrote:
> Thanks for removing the suppressions, and also for addressing this quickly. I
> think if you remove the suppression, you can even send a tryjob to check you
> really fixed the issue.
> 
> Is there any reason why you're TBR'ing this? This is a regular change, so it
> should be reviewed regularly.

[commit-bot: I haz the power, 2012-08-27 17:36:50]

Commit queue rejected this change because the description was changed
between the time the change entered the commit queue and the time it
was ready to commit. You can safely check the commit box again.

[commit-bot: I haz the power, 2012-08-27 18:12:42]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vitalybuka@chromium.org/10882053/4011

[commit-bot: I haz the power, 2012-08-27 18:12:55]

Change committed as 153508