ExtensionInfobarGtk doesn't handle delegate going away.

ExtensionInfobarGtk doesn't handle delegate going away.

The delegate can go away while we asynchronously load images.
To handle this case, ExtensionInfobarGtk should register itself as
DelegateObserver with the ExtensionInfoBarDelegate and
handle the Delegate Deletion case.

BUG=162662
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=181818

[Joe Thomas, 2013-02-08 20:49:43]

finnur@

Could you please review this CL?

Thanks

[Finnur, 2013-02-10 21:38:50]

LGTM

[Joe Thomas, 2013-02-11 02:13:47]

On 2013/02/10 21:38:50, Finnur wrote:
> LGTM

Thanks for the review!

[Joe Thomas, 2013-02-11 02:15:43]

+Evan Stade for OWNERS

[Finnur, 2013-02-11 10:07:34]

Is this the same bug as:
http://crbug.com/162658

[Joe Thomas, 2013-02-11 19:50:45]

On 2013/02/11 10:07:34, Finnur wrote:
> Is this the same bug as:
> http://crbug.com/162658

It does not solve this crash. I uploaded a probable fix for issue 162658 in
crrev.com/12212116.

[Evan Stade, 2013-02-11 20:01:47]

lgtm

[Joe Thomas, 2013-02-11 20:03:25]

On 2013/02/11 20:01:47, Evan Stade wrote:
> lgtm

Thanks for the review.

[commit-bot: I haz the power, 2013-02-11 20:04:49]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/MHX348@motorola.com/12208091/1

[commit-bot: I haz the power, 2013-02-11 23:44:37]

Retried try job too often on linux_chromeos for step(s) browser_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_chro...

[commit-bot: I haz the power, 2013-02-12 00:13:35]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/MHX348@motorola.com/12208091/1

[commit-bot: I haz the power, 2013-02-12 01:55:10]

Change committed as 181818