Prevent SSL certificate export from jamming the chrome.

Prevent SSL certificate export from jamming the chrome.

Fix a bug where exiting the SSL certificate export from the page info
bubble (connection \ certificate information \ details \ save to file)
could cause chrome to hang on Windows 8.1.

BUG=344012
Committed: https://crrev.com/069a431548642cd3de75bc4cd07787ef13e6c0cb
Cr-Commit-Position: refs/heads/master@{#333639}

[benwells, 2015-06-01 04:22:39]

benwells@chromium.org changed reviewers:
+ scottmg@chromium.org

[benwells, 2015-06-01 04:22:39]

Scott, does this look reasonable?

[benwells, 2015-06-01 04:24:12]

On 2015/06/01 04:22:39, benwells wrote:
> Scott, does this look reasonable?

BTW, it might make sense to make a new ScopedMessageLoopThingie to deal with
this, but I couldn't find many instances where it would be needed. The only
other place I could find is printing which doesn't seem to do the os_modal_loop
magic.

[scottmg, 2015-06-01 16:07:16]

scottmg@chromium.org changed reviewers:
+ ananta@chromium.org

[scottmg, 2015-06-01 16:07:18]

I'm not familiar with that part of MessageLoop. Ananta has been looking into the
PeekMessage behaviour recently, so I'm going to pass this to him.

[benwells, 2015-06-03 04:21:23]

On 2015/06/01 16:07:18, scottmg wrote:
> I'm not familiar with that part of MessageLoop. Ananta has been looking into
the
> PeekMessage behaviour recently, so I'm going to pass this to him.

ananta: ping

[ananta, 2015-06-05 20:12:21]

lgtm

[benwells, 2015-06-09 23:35:38]

benwells@chromium.org changed reviewers:
+ thestig@chromium.org

[benwells, 2015-06-09 23:35:39]

+thestig for owners review

[Lei Zhang, 2015-06-09 23:43:38]

rs lgtm

[benwells, 2015-06-10 00:14:39]

The CQ bit was checked by benwells@chromium.org

[commit-bot: I haz the power, 2015-06-10 00:17:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1158043004/1

[commit-bot: I haz the power, 2015-06-10 01:28:14]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-06-10 01:29:59]

Patchset 1 (id:??) landed as
https://crrev.com/069a431548642cd3de75bc4cd07787ef13e6c0cb
Cr-Commit-Position: refs/heads/master@{#333639}