This change modifies behavior of crash dialog in case of aura metro.

This change modifies behavior of crash dialog in case of aura metro.
If metro viewer instance was connected before crash then we won't show crash dialog.

BUG=273185
R=cpu,ananta
TBR=sky
TESTS:Please see comment#2 in bug description and check if you see restart dialog when crashed from metro mode.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=220460

[cpu_(ooo_6.6-7.5), 2013-08-27 17:40:37]

https://codereview.chromium.org/23405002/diff/3001/chrome/browser/metro_viewe...
File chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc
(right):

https://codereview.chromium.org/23405002/diff/3001/chrome/browser/metro_viewe...
chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc:77:
scoped_ptr<base::Environment> env(base::Environment::Create());
don't use this method, just call the windows api directly or I think there might
another simpler wrapper in base.

[cpu_(ooo_6.6-7.5), 2013-08-27 17:41:15]

other than that. lgtm

[Shrikant Kelkar, 2013-08-27 22:29:30]

https://codereview.chromium.org/23405002/diff/3001/chrome/browser/metro_viewe...
File chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc
(right):

https://codereview.chromium.org/23405002/diff/3001/chrome/browser/metro_viewe...
chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc:77:
scoped_ptr<base::Environment> env(base::Environment::Create());
On 2013/08/27 17:40:37, cpu wrote:
> don't use this method, just call the windows api directly or I think there
might
> another simpler wrapper in base.

Done.

[commit-bot: I haz the power, 2013-08-27 23:42:30]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/shrikant@chromium.org/23405002/11001

[commit-bot: I haz the power, 2013-08-28 01:00:03]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/shrikant@chromium.org/23405002/11001

[commit-bot: I haz the power, 2013-08-28 03:29:21]

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

[Shrikant Kelkar, 2013-08-28 05:21:54]

+sky 
mainly for OWNERs chrome/common/env_vars.cc, chrome/common/env_vars.h

[commit-bot: I haz the power, 2013-08-29 21:34:02]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/shrikant@chromium.org/23405002/11001

[commit-bot: I haz the power, 2013-08-30 00:53:38]

Change committed as 220460