Add debug output to see what happens during win10 printing

Add debug output to see what happens during win10 printing

BUG=591500
Committed: https://crrev.com/9ae3944764312efba6b2ffc19f10a47c2e7b8b3b
Cr-Commit-Position: refs/heads/master@{#396336}

[Xianzhu, 2016-05-26 21:35:03]

wangxianzhu@chromium.org changed reviewers:
+ pdr@chromium.org

[pdr., 2016-05-26 21:38:28]

On 2016/05/26 at 21:35:04, wangxianzhu wrote:
> 

This looks fine but is it useful to land? In other words, can you just use this
patch with the trybots to debug your issue?

LGTM to land or not to land.

[Xianzhu, 2016-05-26 21:44:26]

The CQ bit was checked by wangxianzhu@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-05-26 21:44:59]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2013213002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2013213002/1

[Xianzhu, 2016-05-26 21:52:35]

The CQ bit was unchecked by wangxianzhu@chromium.org

[commit-bot: I haz the power, 2016-05-26 21:53:18]

Dry run: None

[Xianzhu, 2016-05-26 21:56:18]

On 2016/05/26 21:38:28, pdr. wrote:
> On 2016/05/26 at 21:35:04, wangxianzhu wrote:
> > 
> 
> This looks fine but is it useful to land? In other words, can you just use
this
> patch with the trybots to debug your issue?
> 
> LGTM to land or not to land.

Didn't find a win10 trybot running layout tests. win_chromium_rel_ng seems not a
win10 machine because printing tests are passing on it.
win10_chromium_x86_rel_ng seems not to run layout tests.

[Xianzhu, 2016-05-26 21:56:25]

The CQ bit was checked by wangxianzhu@chromium.org

[commit-bot: I haz the power, 2016-05-26 21:57:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2013213002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2013213002/1

[commit-bot: I haz the power, 2016-05-27 00:54:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-27 00:56:01]

Description was changed from

==========
Add debug output to see what happens during win10 printing

BUG=591500
==========

to

==========
Add debug output to see what happens during win10 printing

BUG=591500

Committed: https://crrev.com/9ae3944764312efba6b2ffc19f10a47c2e7b8b3b
Cr-Commit-Position: refs/heads/master@{#396336}
==========

[commit-bot: I haz the power, 2016-05-27 00:56:02]

Patchset 1 (id:??) landed as
https://crrev.com/9ae3944764312efba6b2ffc19f10a47c2e7b8b3b
Cr-Commit-Position: refs/heads/master@{#396336}